Title,Keywords,Location Name,Street,Additional,City,Postal Code,Province,Country,Latitude,Longitude,Data Holder,Datasets,Publications,Subnetworks,Images,Website,Year Began,On-Going,Year ended,Continent,Comments,Annual Precipiation,Mean Annual Soil Temperature,Isothermic,Soil Moisture,Atmospheric deposition,Dominant plant,Landuse,Ecoregion,Landform,Slope,Elevation,Geological material,Design,Plot area,Plot number,Soil Order,Soil Taxa,Data Archive,Vegetative sample archived,Soil Solid samples archived,Samples from multiple depths,Sample frequency,Year of first sample for archive,Year of last sample for archive,pH and acidity,Organic Carbon,Nitrogen,Other Macronutrients,Micronutrients,Chemical contaminents,Water holding capacity,Bulk Density,Mineralogy,pH and alkalinity,DOC,Other macronutrients,micronutrients,Surface fluxes,concentrations belowground,biomass above ground,biomass below ground,macronutrient contents,Micronutrient content,Harves mass,Harvest nutrient content,MacroInvertebrates,MicroInvertebrates,MicroOrganisms,Molecular Biology "30 year experiment involving various lengths of pasture alternating with field crops like corn, sunflower, wheat and soybean experiment","","","","","","","","Argentina","","","","","","","","","","","","South America","PAC.12.13.05 - Added from email fwd from DRichter PAC.11.28.05 - Initial Contact Form Letter emailed to Dr. Hernan Echeverria @ hecheverr@balcarce.inta.gov.ar ","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "A comparison of strategies for ameliorating subsoil acidity: I. Long-term growth effects","","","","","","","","South Africa","-28.516667","29.350000","Thibaud, Guy","","A comparison of strategies for ameliorating subsoil acidity: I. Long-term growth effectsA comparison of strategies for ameliorating subsoil acidity: II. Long-term soil effects","","","http://soil.scijournals.org/cgi/reprint/64/2/646","1990","Terminated","","Africa","Additional Literature: Farina, MP and P Channon. 1988a. Acid-subsoil amelioration: I. A comparison of several mechanical procedures. Soil Sci. Soc. Am. J. 52:169-175. Farina, MP and P Channon. 1988b. Acid-subsoil amelioration: II. Gypsum effects on growth and subsoil chemical properties. Soil Sci. Soc. Am. J. 52:175-180. Farina, MP and P Channon. 1991. A field comparison of lime requirement indices for maize. Plant Soil 134:127-135. Emd Farina 13 July 05; Recd em on termination of this LTSE. Guy Thibaud, thibaudg@dae.kzntl.gov.za Soil-Science-Society-of-America-Journal. 2000; 64(2): 652-658 farina@nitrosoft.co.za MPW Farina ","800-1200","Mesic: 8 to 15C","","","","","Arable","Cool Temperate","","","800-1500","","4 replications of a randomized complete block design with 11 treatments applied 3 months prior to planting in 1982. ","100-1000",">20","Ultisol","Plinthic Paleudult","","Yes","Yes","Yes","Annual","1982","1992","Yes","Yes","Yes","Yes","No","No","No","Yes","Yes","No","No","No","No","No","No","","","","","Yes","Yes","","","","" "Aichi rice studies","","","","","","","","Japan","","","","","Long term rice","","","","1924","On-going","","Asia","G.D. Batten,Y. Hamada and L.C. Campbell (2006) Relationships between yield, protein and mineral concentrations in brown rice. Cereals 2005 Eds C Blanchard and AB BlakeneyRoyal Australian Chemical Institute, Cereal Chemistry Division, North Melbourne, Vic. (In press)","","","","","","","Arable","Cool Temperate","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Arlington Plots, Wisconsin","","","","","","","","United States","43.300000","-89.350000","","","Effects of long-term soil acidification due to nitrogen fertilizer inputs in Wisconsin","","","","1958","","","North America","Wisconsin Peterson Long-Term Soil Fertility Experiment; Barak et al. 1997. Effects of long-term soil acidification due to nitrogen fertilizer inputs in Wisconsin. Plant and Soil 197: 6169.","400-800","","","","","","Arable","Cool Temperate","","0-2%","","","","","","Mollisol","USDA system: Plano silt loam (fine-silty, mixed, mesic, Typic Argiudoll).","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Askov Long-Term Experiments on Animal Manure and Mineral Fertilizers - Lermarken","","","","","","","","Denmark","55.466667","9.116667","Christensen, Bent","","Organic Phosphorus in Soil Size Separates Characterized by Phosphorus-31 Nuclear Magnetic Resonance and Resin ExtractionSoil sulphur status following long-term annual application of animal manure and mineral fertilizers","Askov Long-Term Experiments","","http://soil.scijournals.org/cgi/reprint/63/5/1123","1894","","","Europe","Bent T. Christensen Dep. Agroecology, Danish Inst. of Agricultural Sciences, Research Centre Foulum, P.O. Box 50, DK-8830 Tjele, Denmark Bent.T. Christensen@agrsci.dk Ph: (+45) 8999 1709 archive - Manure analysed for N, P and K and data since 1949 stored electronically. Soils have been analysed for a long range of parameters, including isotopes, physical, biological and chemical properties in separate short-term projects embedded in the long-term experiments. A list of references to reports on these studies is available upon request.","800-1200","Cryic/Frigid: ","","Udic","","Arable 4-year rotation of Triticum aestivum (winter wheat), Beta vulgaris (beet roots); from 2005 and onwards replaced by Zea mays (silage maize), Hordeum vulgare (spring barley)and grass-legume mixture. With four fields (blocks), every crop is reprented every year.","Arable","Cool Temperate","flat, well sheltered by the prevailing westerly winds","0-2%","0-200","*mixed morainic deposits","Agronomic plot experiments (plot size from 69 to 110 m2)with replicated treatments. Main factors are different nutrient rates (unmanures,1/2, 1, 1 1/2, 2), with equivalent inputs of major plant nutrients given either in mineral fertilizers (NPK) or in animal manure. Also plots receiving only N, P, K, NK, NP, PK.","","","Alfisol","Hapludalf","","Yes","Yes","Yes","Every 5 years","1923","2004","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","Yes","","","","","","","","","","Yes","Yes","","","","" "Askov Long-Term Experiments on Animal Manure and Mineral Fertilizers - Sandmarken","","","","","","","","Denmark","55.466667","9.116667","Christensen, Bent","","Organic Phosphorus in Soil Size Separates Characterized by Phosphorus-31 Nuclear Magnetic Resonance and Resin ExtractionSoil sulphur status following long-term annual application of animal manure and mineral fertilizers","Askov Long-Term Experiments","","http://soil.scijournals.org/cgi/reprint/63/5/1123","1894","","","Europe","archive - Manure analysed for N, P and K and data since 1949 stored electronically.","800-1200","","","","","","Arable","Cool Temperate","","0-2%","","","","","","Inceptisol"," Orchrept","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU) research farm","","","","","","","","Bangladesh","24.083333","90.266667","","","Response of radish to varying levels of irrigation water and fertilizer potassium on clay terrace soil of Bangladesh","","","http://www.bsmrau.org/","","","","Asia","",">2000","","","","","","Arable","Warm Subtropical","","","","","","","","Inceptisol","The farm soil is a terrace soil, belonging to Salna series, and has been","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Beet rotations of Russian Central Chernozem Zone","Geographical Network of Field Experiments with Fertilizers ","","","","","","","Russia","51.645294","39.265136","","","","","","","1968","On-going","","Europe","Before experiment the field was used for commercial crop yield by VNIISS experimental farm. ","400-800","","No","Ustic","No","","Arable","Cool Temperate","Experimental field is situated on upland territory within Don-Voronezh interfluve. Elevation is 145 m (asl.), territory is flat. Groundwater depth - 60-65 m.","","","","Experimental plan is available in text format for this experiment. ",">10,000",">20","","Russian classification: leached chernozem, silty loam, medium humus content, medium deep. Parent rock - loess. Profile description A (0-30), arable dark-grey colour, cloddy granular structure, silty loam, loose structure, distinct transition A (30-33), underarable dark-grey colour, cloddy-granular, silty loam, compact, gradual transition AB (33-48) brownish dark-grey colour,subangular-cloddy with prismatic tendency, silty loam, compact, pierced by roots, fine porousity, gradual transition B (48-69) effervescence line 54 cm, prismatic subangular cloddy structure,silty loam, brown, abundant crotovina, gradual transition BCÿ4cÿ0 (69-132) yellowish brown, silty loam, prismatic-large nutty, fine porousity, humus coatings on ped faces, contains crotovina, carbonate pseudomycelium since 70 cm depth, gradual transition Cÿ4cÿ0 132 yellowish grey calcareous loam, prismatic structure, carbonate pseudomycelium Rooting layer depth 0-75 cm ","Yes","No","","","Every 5 years","1968","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","Yes","Yes" "Bhubaneswar Centre, Orissa (All India Coordinated)","","","","","","","","India","20.100000","85.750000","Swarup, Anand","","","","","http://www.tnau.ac.in/scms/SSAC/Res/SACltfe.htm","1972","","","Asia","ssac@tnau.ac.in Coimbatore and Ranchi http://uasbng.kar.nic.in/icar1.asp","","","","","","","","Tropical","","0-2%","","","","","","Inceptisol","Aeric Haplaquepts (USDA)","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Bicserd - Hungarian long-term fertilizer experimental network","","","","","","","","Hungary","46.024144","18.080062","","","","Hungarian long-term fertilizer experimental network","","","1966","","","Europe","","","","","","","","","Cool Temperate","","0-2%","","","","","","Inceptisol","Aquochrept (USDA)","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Billa Billa Fallow Management Experiment","","","","","","","","Australia","-28.166667","150.250000","Thomas, Greg","","","","","http://www.grdc.com.au/growers/oft/oft_search/docs/qld_sth/qs01/index.htm","1983","","","Australia","Greg.Thomas@dpi.qld.gov.au Greg Thomas, Queensland Department of Natural Resources and Mines, Ph 07 4639 8822 Email: GT 16 Sept 05 solid - Soil nematodes, incidence of soil and stubble-borne diseases, soil insects, herbicide residues, soil physical properties (infiltration, pore size distribution).","400-800","Thermic: 15 to 22C","","","","Natural native forest adjacent to the experiments.","Arable","Warm Subtropical","","0-2%","","","","","","Alfisol","Red Brown Sodosol","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Biloela Tillage Experiment","","","","","","","","Australia","-24.366667","150.516667","Radford, Bruce","","","","","","1983","On-going","","Australia","LMB 1 Biloela Q 4715 Site is located on a Queensland Government Research Station ","400-800","Thermic: 15 to 22C","No","Ustic","No","","Arable","Warm Subtropical","","0-2%","0-200","","4 tillage treatments (traditional tillage, stubble mulch tillage, reduced tillage and zero tillage) split for two fertiliser treatments (control and N+Zn)x 4 replications","1000-3000","","Multiple","Vertisol and Aridisol","Yes","No","Yes","Yes",">Every 5 years","1983","2003","Yes","Yes","Yes","Yes","Yes","No","Yes","Yes","No","No","No","No","","No","No","Yes","No","No","No","Yes","Yes","Yes","No","No","No" "Biology of Forest Growth","","","","","","","","Australia","","","","","BFG Biology of Forest Growth","","","","1983","On-going","","Australia","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Breeding of Improved Potato Cultivars","","","","","","","","Argentina","-37.727280","-58.688964","","","SERRANA INTA - A WIDELY ADAPTED, VIRUS RESISTANT POTATO CULTIVAR FROM ARGENTINA","","","http://www.fao.org/AG/AGL/agll/globdir/SouthA/arge","1941","","","South America","C.C. 276 - 7620, Balcarce, Argentina cited in Steiner and Herdt (1993) and Hartemink (2003)","800-1200","Mesic: 8 to 15C","","","","Surrounding environment is Corn and pasture fields. In the station, other experimental crops.","Arable","Cool Temperate","","0-2%","","","The progenitors are grouped in three crossing blocks according to their protein electrophoretic patterns and parentage to increase heterosis, some 700 crosses are done each year with a production of about 500,000 seeds. Systematic transplanting of 100,000 seedlings and field multiplication and selection is done for early generations. Flexible progression of clonal multiplication is performed except for first year clones, where one tuber is always selected in the field and 4-5 cuts are planted the next generation. Growers' trials are performed at the fourth year in the field with 25 plants in one row plots with four replicates in two locations. Advanced clones are evaluated accordingly in a national network with 15 locations; seventy to eighty clones are included in these trials every year. ","","","Mollisol","Typic Argiudols. 6% O. Matter.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Breton Plots","","","","","","","","Canada","53.116667","-114.466667","Noorallah, Juma","","Influence of long-term tillage, straw and N fertilizer on barley yield, plant-N uptake and soil-N balanceLong-Term Changes in Soil Carbon under Different Fertilizer, Manure, and Rotation: Testing the Mathematical Model ecosys with Data from the Breton PlotsLong-term influence of cropping systems, tillage methods, and N sources on nitrate leachingCarbon Balance of the Breton Classical Plots over Half a CenturyCrop and nitrogen yield in legume-based rotations practiced with zero tillage and low-input methodsManagement effects on the dynamics and storage rates of organic matter in long-term crop rotationsSimulating soil C dynamics with EPIC: Model description and testing against long-term data","","","http://bretonplots.rr.ualberta.ca/","1929","On-going","","North America","Renewable Resources The University of Alberta 751 General Services Building Edmonton, AB T6G 2H1 CANADA (780) 492-4413 Email: chair.rr@ualberta.ca archive - Soil samples for earlier periods are available for 1936/38, 1957, 1968, 1969 and 1979. Annual precipitation: 547 mm Annual mean temperature: 2.1 oC. This plots lie in isothermic region. About 15 years ago, the Breton Plots site had been converted from a mixed aspen (Populus spp.)-spruce (Picea spp.) to cultivated arigculture. I am not sure what are the dominant species in this plot since several agricultural species have been cultivated. The Classical Plots consist of 6 blocks and 11 treatments. The rotations are (1) a 2-year Wheat-Fallow (WF) rotation; and (2) a 5-year Wheat-Oat-Barley-Hay-Hay (WOBHH) rotation. Several sets of medium-term experimental plots are located in the southern half. Current experiments include management of straw/tillage and phosphorus fertilizer.","400-800","","","","","","Arable","Cool Temperate Boreal","","0-2%","","","","","","Alfisol","Typic Cryoboralfs. Gray Luvisols (Gray Wooded soils) complexed with Dark Gray Luvisols (Canadian Classification System).","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Brigalow Catchment Study","","","","","","","","Australia","-24.800000","149.783333","Cowie, Bruce","","The Brigalow Catchment Study: I. Overview of a 40-year study of the effects of land clearing in the brigalow bioregion of AustraliaThe Brigalow Catchment Study: II. Clearing brigalow (Acacia harpophylla) for cropping or pasture increases runoffThe Brigalow Catchment Study: III. Productivity changes on brigalow land cleared for long-term cropping and for grazing","","Brigalow Catchment Study aerial view","Queensland Government - Dept. Natural Resources and Water","1965","On-going","","Australia","Brigalow Research Station Via Theodore, Queensland, 4719, Australia Data archive consists of: Water balance - continuous rainfall and runoff record throughout (available for download), soil water (to 2m) from 1981 to present. Productivity - crop history and grain yield and quality (available for download), establishment and anthesis dry matter and cattle weight gain (available for download), pasture on offer. Resource condition - soil fertility, runoff water quality, ground cover, pasture sp composition, scrub botanical composition and spatial distribution. Sample archive consists of: Soil samples - surface soil (0-0.1m) sampled annually from 1981 (before clearing) to 1987, then in 1990, 1993, 1997, 2000 and 2003. Soil profile (0-2m or resistance) sampled biennially from 1981 to 1987 then in 1990, 1993, 1997, 2000 and 2003 at the same time as the surface samples. Soil samples have been analysed for a range of parameters including: CEC; exchangeable cations; 1:5 pH, EC, Cl; available and total N and P; particle size; organic carbon, minor elements and more. Crop grain samples have been analysed for N, P and K. Other data sets include: Distribution and load of pulled vegetation prior to burning. Pasture ""Botanal"" biannually 1982 - 1989 and annually 2000-2004. Botanical composition and distribution within scrub catchment using ""TRAPS"" techniques Soil water content has been measured monthly or bimonthly from 1981 to 1989, then triannually to present at planting, anthesis and harvest time of crops. A piezometer network and groundwater bore exist at the site.","400-800","Thermic: 15 to 22C","No","Ustic","No","Vegetation at the site has structural forms that vary from medium open forest to medium woodland, usually shrubby. Acacia harpophylla (brigalow) is consistently present in the upper story which can also include Eucalyptus cambageana (blackbutt), and Casuarina cristata (belah) as co-dominant species. Geijera parviflora (wilga), Opuntia tomentose (Velvet Tree Pear), Myoporum deserti (ellangowan poison bush), Eremophila mitchellii (false sandalwood) and Carissa ovata (current bush) are present in varying proportions and dominate the shrubby layer. Ground flora consist of a wide range of graminoids (e.g. Cymbopogon refractus (lemon scented barbed wire grass), Cyperus gracilis (slender sedge)) and forbes (e.g. Enchylaena tomentosa (berry cotton bush) and Brunoniella australis (blue trumpet)) (Johnson 2004).","Other","Warm Subtropical","The catchments are part of a plain of moderate relief of undulating to nearly flat plains with extensive depositional slopes. ","2-5%","0-200","""The experimental site is located in the SE corner of the Bowen Basin geological zone on the Mimosa syncline, where isolated remnant tertiary sandstone and conglomerates overlie about 2,500 m of the Triassic Moolayember, Clematis and Rewan sediments of sandstone, siltstone and conglomerates of marine and non marine origin (Olgers 1966, Perry 1968). Sandstone from the Rewan formation outcrops in the area and is the likely parent material of soils at the site (R.J. Allen Geological Survey of Queensland pers. comm.) The depth to the sandstone varies from about 0.9 m under the duplex soils to 2-4 m beneath the clay soils (R.J. Tucker, pers. comm.).""","In 1965, three adjoining catchments of virgin brigalow scrub were instrumented to record rainfall and runoff over a 17 year callibration period. In 1982, two catchments were cleared, one for cropping, the other for grazed (cattle) buffel grass pastures. Prior to clearing monitoring increased to include additional aspects of water balance (soil water, shallow ground water), resource condition (soil fertility and properties at three permanent monitoring sites per catchment), off-site impacts (runoff water quality - nutrients, sediments and pesticides) and productivity (various parameters of crop (establishment, anthesis dry matter, yield, grain quality), pasture (species, composition and availability) and cattle weight gains). ","","3-10","Multiple"," Mollic Torrerts Typic Natrustalfs","Yes","Yes","Yes","Yes","Annual","1981","2003","Yes","Yes","Yes","Yes","Yes","No","Yes","Yes","No","No","No","No","","No","No","Yes","No","Yes","No","Yes","Yes","No","No","No","No" "Broadbalk Winter Wheat Experiment","","","","","","","","United Kingdom","51.816667","0.350000","Poulton, Paul","","","","","http://www.fwag.org.uk/html/iacrBroa.htm","1843","On-going","","Europe","achive - Some samples of ground chaff, stubble from 15N exp solid - Almost all treatment strips underdrained in 1849 a water - Soil water obtained from tile drains.","","","No","","","Triticum ","Arable","Cool Temperate","","0-2%","","","","","","Alfisol","Flinty-silty clay loam over clay-with-flints. Stag","Yes","Yes","Yes","Yes",">Every 5 years","","","Yes","Yes","Yes","Yes","","Yes","","","","Yes","","","","","","Yes","","","","Yes","Yes","","","","" "Broom's Barn - Long Term Experiment No. 2","","","","","","","","United Kingdom","51.809118","-0.355210","Allison, Marc","","","Rothamsted","","http://www.rothamsted.ac.uk/broom/","1965","On-going","","Europe","IACR Broom's Barn, Higham, Bury St. Edmunds, Suffolk, IP28 6NP, England archive - Time zero soil measurements taken. As far as I am aware samples are taken from each block of the experiment (0-23, 23-60,60-90 cm) are stored. * Details of soil sampling method: Auger - When sampled regularly several (6) cores are bulked together for each plot. * Soil is separated into layers * Details of measuring depths and soil layers: 0-23 cm: Originally one per rotation (ie 3 years) but now once per two or three rotations, dependent on labour availability. 23-60, 60-90 cm: Some samples on certain treatments in certain years. solid - Total carbon: Once per 2 or 3 rotations * Method of measuring total carbon: Dichromate (Walkley/Black) method * Total nitrogen: Once per 2 or 3 rotations * Method of measuring total nitrogen: Kjeldahl - modified to include nitrate. * Total mineral nitrogen: Yearly on certain plots * Method of measuring total mineral nitrogen: Extraction with 2M KCl, analysis by Technicon. * Soil bulk density or weight: Infrequently * Method of measuring soil bulk density or weight: Using ""undisturbed"" core method. * Other nutrients: P, K, Na, Mg - infrequently * Atmospheric inputs: On a weekly/monthly basis - see Keith Goulding. vegetative - Yield: Yearly * Total above-ground dry matter: Yearly * Total dry matter offtake: Yearly * Nitrogen content of offtake: Yearly * Yearly: P, K, Na, Mg","400-800","Mesic: 8 to 15C","Yes","","Yes","Sugar beet, Spring oats, Winter wheat.","Arable","Cool Temperate","""Land use = cropping sequence: Sugar beet, Spring oats, Winter wheat. Treatments: 3 levels of N, 2 levels of P, 2 levels of K, Na and FYM.""","0-2%","","","Width of smallest plot is 5.08 m Length of smallest plot is 15.95 m Slope: slight . Shape: concave Details of direction of cultivation: Right angles to plots Width of Discard Strip around plot: 1 m b) Details of replication, randomization and controls There are at least 2 replicates in the experiment. The experiment has a randomized plot design. There are control plots described as follows: * Treatment A: No inputs; Treatment I: Standard inputs ","","","","Barrow series: Typical paleoargillic brown earth","","","Yes","Yes",">Every 5 years","1965","","Yes","","Yes","Yes","","","","Yes","","","","","","","","Yes","","Yes","","Yes","Yes","","","","" "BT1 - Long-term sugarcane trial","","South African Sugarcane Research Institute","","","","","","South Africa","-29.700000","31.033333","Van Antwerpen, Rianto","","","","","","1939","On-going","","Africa","Date LTSE began - 25 Oct 1939","800-1200","Thermic: 15 to 22C","","","No","Sugarcane (Saccharum officinarum)","Arable","Warm Subtropical","","5-10%","0-200","Dolerite","The main experimental treatments are: (i) green cane harvested with retention of a trash blanket (100% cover) (T), (ii) burning prior to harvest with tops left scattered on plots (67% cover) (Bt) and (iii) burning prior to harvest with all tops raked of plots (Bto). The treatments are either (a) unfertilized (Fo) or (b) fertiilized annually with 140 kg N/ha, 20 kg P/ha and 140 kg K/ha (F). The experiment is replicated four times in a randomized split-plot design.","10-100",">20","Vertisol","","Yes","No","Yes","","Annual","1998","2007","Yes","Yes","No","Yes","Yes","No","Yes","Yes","No","","","","","","","Yes","Yes","","Yes","Yes","","","","","" "Burning causes long-term changes in soil organic matter content of a South African grassland","","","","","","","","South Africa","","","","","Burning causes long-term changes in soil organic matter content of a South African grassland","","","","1953","","","Africa","","","","","","","","Other","","","","","","","","","Ultisol","Plinthic Acrisols","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Butler County Industrial Pine Forest, AL USA","forestry ","","","","","","","United States","31.740000","-86.670000","Richter, Daniel","","","","","","1980","On-going","","North America","Forest soil density studies conducted in 1980s. Archival samples collected early 1980s and in 2001 from permanent plots that are growing industrially managed pine. Gent, J.A., Jr. and L.A. Morris. 1986. Soil compaction from harvesting and site preparation in the Upper Gulf Coastal Plain. Soil Sci. Soc. Amer. J. 50:443-446. Larry Morris UGA Jim Gent IP Corp","1200-2000","Thermic: 15 to 22C","","Udic","","Loblolly pine (Pinus taeda L), planted 1982.","","Warm Subtropical","","0-2%","","Upper Gulf Coastal Plain sediments","RCBD","",">20","","","","Yes","Yes","Yes",">Every 5 years","1982","2001","Yes","","","Yes","Yes","","","","","Yes","","","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Calhoun Long-Term Soil-Ecosystem Experiments","","Sumter National Forest","","","","","South Carolina","United States","34.607991","-81.723872","Richter, Daniel","","Bioavailability of slowly cycling soil phosphorus: Major restructuring of soil-P fractions over four decades in an aggrading forestChanges in stable isotopic signatures of soil nitrogen and carbon during 40 years of forest developmentLegacies of agriculture and forest regrowth in the nitrogen of old-field soilsLong-term soil potassium availability from a Kanhapludult to an aggrading loblolly pine ecosystemRapid accumulation and turnover of soil carbon in a re-establishing forestSoil chemical change during three decades in an old-field loblolly pine (Pinus taeda L.) ecosystemThe Calhoun Experimental ForestUnderstanding Ecosystem Change at the Calhoun Experimental Forest.","","Calhoun GulliesCalhoun Gullies along Road 1950s","http://calhoun.env.duke.edu/","1957","On-going","","North America","Box 90328; LSRC, NSEES, Duke University, Durham, NC 27708 USA Originators: Drs. Louis Metz and Carol G. Wells, USDA Forest Service scientists archive - Rain, throughfall, soil solutions every 2 or 3 weeks 1992-1994; 2003-2005. gas - Periodic collections of soil CO2 and gas fluxes. Radon, O2, and methane also occassionally collected.","1200-2000","Thermic: 15 to 22C","","Udic","Yes","Loblolly pine (Pinus taeda L.) seedlings planted 1957","Forestry","Warm Subtropical","Upper level surface of interfluve","0-2%","","Granitic gneiss","4x4 randomized block design","1000-3000","10-20","Ultisol","Fine, kaolinitic, thermic Typic Kanhapludult","","Yes","Yes","Yes",">Every 5 years","1962","2005","Yes","Yes","Yes","Yes","Yes","","","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","","","Yes","Yes","Yes","Yes" "Center for Environmental Farming Systems","","","","","","","","United States","","","Bell, Melissa","","Multiple","","","http://www.cefs.ncsu.edu/","1996","On-going","","North America","North Carolina State University, Raleigh, NC 27609","800-1200","Thermic: 15 to 22C","","","","","Other","Warm Subtropical","","0-2%","0-200","","A randomized complete block design with three replications of 3 diverse agricultural systems, a woodlot system and a successional ecosystem.","",">20","Ultisol","Mixed Series, mostly a variety of Tomotley series","","Yes","Yes","Yes","Annual","1999","","Yes","","Yes","Yes","Yes","Yes","Yes","Yes","","","","","","","","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","" "Combination trial F1-70","","","","","","","","Germany (Deutschland)","","","Hulsbergen, KJ","","","","","","1967","","","Europe","","400-800","","","","","","Arable","Cool Temperate","","","","Eastern German continental climate in the Leipzig basin.","","","","Mollisol","Stagno-Luvic Gleysol.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Comparative efficiency of FYM & inorganic fertilizers (experiment 1)","","Dolgoprudnuy Agrochemical Experiment Station","","","","","","Russia","55.921507","37.534790","","","","Geographical Network of Field Experiments with Fertilizers","","","1931","On-going","","Europe","Before 1925 site was under mixed forest. Clearfelled in 1926. Level seeding with vetch-oats was introduced in 1927-1930. Fertilizers & lime were not applied before experiment. ","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. Also treatments receiving only N,P,K,NP,NK,PK.",">10,000","","","Russian classification Soddy podzolic clay loam on glacial loam. FAO: podzoluvisols Profile description.(pit N43, 1922 year) Ao - sod cover 0-2 cm A1 - grey-brown, low part of horizon is more light, platy, 2-14 cm abundance of roots, gradual transition; A2 - whitish, mottled colour, small iron nodules, very porou 14-22cm sious, intensively reworked by earthworms, think platy, not homogenious colour of inner parts of aggregates,gradual transition; B1 - dark brown with bleached zones, nutty, whitish powdering 22-50cm on ped faces; bleaching of pores and fissures; B2 - yellow-brown, more light than previous, prismatic, po 50-120cm rous, cutans on ped faces with not abundant white powder zones, abudance of Mn black spots; B3 - yellowish light-brown, more light than previous, abu 120-150cm dance of rusty spots, cloddy structure of big aggregates, very compact,cracks filled with cutans, single till material; B4 - predomination of rusty colour, more thin craks filled 160-230cm with thick cutans,till material more abundant than previous horizon, diagonal layers of different colour, very compact,porous inner part of peds, single roots. Impermeable layer depth - 120 m. ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Comparative efficiency of FYM & inorganic fertilizers (experiment 2)","","Dolgoprudnaya Agrochemical Experiment Station,","","","","","","Russia","55.924585","37.545776","","","","","","","1931","On-going","","Europe","Until 1925 the plot was under mixed forest. In 1926 the forest was eliminated. From 1927 to 1931, the test sowing of vetch-oats mixture was performed. Until the establishment of the experiment, fertilizers and lime were not applied. Flat territory. ","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","","The experiment was conducted in a 4-field crop rotation: clover-sown fallow– winter cereals– row crops– spring cereals (oat). The experimental site consists of 4 fields. Since 1948, there were two backgrounds with respect to liming: with liming and without it. Lime was applied in 1947, 1970, and 1982, based on neutralization of full hydrolytic acidity level. 1st – 4th rotation (from 1931 to 1947). Four-field crop rotation with clover fallow; no lime applied. Crops: row crops – clover and timothy fallow; cereals – winter rye, oat with grass; row crops – potatoes and fodder beet (simultaneously on one plot divided on two halves). There were 3 treatments with regard to fertilization: 1. Nil input; 2. FYM – 36 t/ha per rotation (12 t/ha at each crop except for clover); 3. NPKCa (rates of each element are in FYM equivalent). 5th – 11th rotation (from 1948 to 1974). Four-field crop rotation with clover fallow; 2 backgrounds with regard to liming: (1) with lime, (2) no lime applied. Crops: clover fallow; cereals – winter rye, oat+grasses; row crops – fodder beet (from the 8th rotation- potatoes). There were 6 treatments with regard to fertilization: 1. Nil input; 2. FYM – 36 t/ha per rotation (12 t/ha at each crop except for clover); 3. NPKCa (rates of each element are in FYM equivalent ); 4. Lime; 5. Lime+FYM (36 t/ha); 6. Lime+NPKCa (rates of elements are in FYM equivalent ). 12th rotation – present (from 1975). Four-field crop rotation with clover fallow; 2 backgrounds with regard to liming: (1) with lime, (2) no lime applied. Crops: clover fallow; cereals – winter wheat, oat+grasses; row crops – potatoes (from 1994-sunflower). There were 6 treatments with regard to fertilization: 1. Nil input; 2. FYM – 60 t/ha per rotation (24 t/ha at winter wheat and potatoes, and 12 t/ha at oat); 3. NPKCa (rates of each element are in FYM equivalent); 4. Lime; 5. Lime+FYM (60 t/ha); 6. Lime+NPKCa (rates of elements are in FYM equivalent). The average annual rates of fertilizers at different crops during the experiment: N60P30K50 (in equiv. 12 t/ha of FYM); N120P60K100 (in equiv. 24 t/ha of FYM). (P - in P205, K in K20) ","3000-10,000","","","Russian classification: soddy podzolic heavy loamy on heavy mantle loam. FAO: podzoluvisols Profile description.( soil pit N43, 1922 year) A0 – 0-2, sod cover. A1 – 2-14 cm, gray-brown, lower part of a lighter colouring; platy structure; very frequently permeated by plant roots. Transition to the next horizon is gradual. A2 – 14-22 cm. Whitish; the colour is not quite homogeneous, there are very small iron nodules. High porosity, relatively high number of earth-worm channels. Fine-platy structure, colour of inner parts of aggregates is not homogeneous. Transition to the next horizon is gradual. B1 – 22-50 cm. Dark-brown with bleached veins, nutty structure, ped faces slightly covered with whitish powdering; weakly bleaching in pores and fissures. B2 – 50-120 cm. Yellow-brown, more light than previous, prismatic structure, porous. Sides of soil particles and the surfaces of cracks are covered with a brown cutans, not abundant whitish powdering of cracks, abundance of Mn black spots. B3 – 120-160 cm. Yellowish light-brown, the colour is lighter than that of B2; abu- dance of rusty spots. Cloody weak structure, very compact; walls of cracks are filled with brown-red cutans. Single till boulders. B3 – 160-230 cm. Predomination of rusty colour , which is lighter than that of the upper horizon. Cracks are very few; their walls are covered with a darker and thick cutans. The number of boulders is higher than in the upper horizon. Distinct diagonal banding is observed in some parts of the horison, very compact, porous inner part of peds, single plant roots Thickness of root layer - 120 cm. Water holding capacity of the arable horizon – 36% Soil granulometric composition, physical properties and bulk analysis results (incl. total C and N ) in 1922 soil pit are available. ","Yes","","","","","","","Yes","","","","","","Yes","Yes","","Yes","","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Continuous rye","","","Shvedskaya st., 86;","","Poltava","","","Ukraine","49.585787","34.568481","","","","","","","1882","On-going","","Europe","The site is situated on the borderline forest steepe and steepe zone, on the high right bank of Vorksla river to the north of Poltava city. The bank territory is dissected with abundant balka's with 2-3% slopes (u-shape valleys). The experimental plot was founded on a plateau part with 0,5-1% slope. Before the experimentation was in arable use. ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","Continuous rye without fertilization ","3000-10,000","","","Russian classification: Dark grey podzolized soil FAO: Haplic? Luvisol Profile description He(0-30 cm) - dark grey brownish, silty loam, weak cloddy structure, platy features from 25 cm, loose, SiO2 powder, distinct transition ; HI (31-54cm)- upper part of the horizon dark grey, brownish colour begins to prevail down the horizon, cloddy subangular structure, slightly compact, rare SiO2 powder, silty loam, distinct transition; I (54-120 cm) - greyish brown to brown, silty loam, subangular prismatic structure, very compact, rare crotovinas, SiO2 powder, distinct transition; Pb (120-126 cm) - parent carbonate-free material, brown, clay cutans, clear transition based on effervescence Pk (126 cm) calcareous loess, brown with carbonate white veins, crotovinas with materialof the humus horizons Root zone - 0-0,8 m ","Yes","Yes","","Yes",">Every 5 years","1884","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "CORN AND SOYBEAN RESPONSE TO TILLAGE AND ROTATION SYSTEMS ON A DARK PRAIRIE SOIL: 25 YEAR REVIEW","","","","","","","","United States","","","","","","","","http://64.233.161.104/search?q=cache:lXypfgRj7bcJ:www.agry.purdue.edu/staffbio/I...","","","","North America","PAC.11.28.05 - Initial Contact Form Letter emailed to Dr. G.C. Steinhardt @ gsteinhardt@purdue.edu PAC.10.31.05 - http://www.agry.purdue.edu/staffbio/ISTROConf.2000Manuscript.pdf T. J. Vyn*, 1150 Lilly Hall, Department of Agronomy, Purdue University, West Lafayette, IN 47907-1150, tvyn@purdue.edu T.D. West, 1150 Lilly Hall, Department of Agronomy, Purdue University, West Lafayette, IN 47907-1150, twest@purdue.edu G. C. Steinhardt, 1150 Lilly Hall, Department of Agronomy, Purdue University, West Lafayette, IN 47907-1150, gsteinhardt@purdue.edu ","","","","","","","","","","","","","","","","Mollisol","Chalmers (fine-silty, mixed, mesic Typic Endoaquoll) silty clay loam","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Coweeta Hydrologic Laboratory - USDA Forest Service","","","","","","","","United States","35.069204","-83.460452","Knoepp, Jennifer","","Long-Term Soil Chemistry Changes in Aggrading Forest Ecosystems","LTER - U.S. Long Term Ecological Research","","http://intranet.lternet.edu/archives/documents/Publications/brochures/cwt_brochu...","1934","On-going","","North America","3160 Coweeta Lab Rd, Otto, NC 28763","1200-2000","Mesic: 8 to 15C","","Udic","Yes","Various tree species: Quercus, Carya, and Pinus.","Forestry","Cool Temperate","","","","Granitic gneiss","","","","Inceptisol","","","Yes","Yes","Yes",">Every 5 years","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Crop production and soil properties of typical Chernozem as affected by fertilization in Dneepre left bank, Ukraine forest steppe region","","Ukraine Academy of Agricultural Sciences","Institute for Soil Science & Agricultural Chemistry named after","","Kharkov region","","","Ukraine","49.894634","36.386718","","","","","","","1967","On-going","1987","Europe","","","","No","Udic","","","Arable","Cool Temperate","Ukraine forest steepe region ","0-2%","0-200","","Land-use/Version: Green corn, Winter Sugar, Silage corn, wheat, beet Without fertilizers , Organic fertilizers, Mineralic fertilizers (which have been chosen for LASSEE project) 1. Nil input, 2. PK, 3. NPK, 4. FYM Crop rotation: green corn-winter wheat-sugar beet-silage corn Total rates of fertilizers applied during 1967-87 1. Nil inputs, 2. P200K200, 3. N950P200K200, 4. 280 tonnes of FYM Each ha of the experimental area has received in average: N - 87,5 kg, P - 60 kg, K - 60 kg, FYM - 14 t Crops after closing of the experiment: 1987 - Winter wheat, 1988 - Green corn, 1989 - Winter wheat 1990 - Fodder beet, 1991 - Barley, 1992 - Buckwheat 1993 - Winter wheat, 1994 - Buckwheat, 1995 - Millet, 1996 - Vetch-oats mixture (for hay), 1997 - Winter wheat, 1998 - Vetch -oats mixture (for grain) 29/09/98 Sampling depth: 0-30, 30-60 cm Treatments: 1. Nil imputs 2. PK 3. NPK 4. FYM Replications: 2 Method of sampling: 1 bulked sample from each plot have been re- ceived based on 3 individual cores. Total - 16 bulked samples In the other field (Field N 2) the same type of experiment was es- tablished in 1968 and have continued with the same fertilisers input. Additional metadata : For the period of experiment on that field min T 4,1 meanT 6,6 max T 9,3 Precipitation min 253 mean 409 max 581 Total rates of fertilizers applied during 1968-98 1. Nil inputs 2. P930K910 3. N1010P930K910 4. 376 tonnes of FYM Crop rotation have been changed in 1992: silage corn-winter wheat-sugar beet -vetch-oats (grain) - winter wheat-grain corn-spring barley Sampling in the framework of LASSEE project: 29/09/98 Sampling depth: 0-30, 30-60 cm Treatments: 1. Nil imputs 2. PK 3. NPK 4. FYM Replications: 2 Method of sampling: 1 bulked sample from each plot have been re- ceived based on 3 individual cores. Total - 16 bulked samples ","10-100","","","Russian classification: Soil type - typical deep chernozem, clay loam, deep, with medium humuslevel on brownish calcerious loess loam. FAO: Haplic Chernozem rooting depth - 80-90 cm Impermable layer - 4.5-5 m Groundwater level - 10 m H dark grey, heavy loam; 0-30 cm - arable layer, 0-50cm granular-cloddy structure; 30-50 - granular structure, loosy, wet, gradual transition. Hp upper transitional, high humus content , dark grey,granular. 50-89 cm -cloddy structure, heavy loam, slightly compact,wet, effervescence line from 76 cm, calcareous pseudomycelium, piersed by roots, abundant crotovinas, distinct transition; Phca lower transitional, low humus content,mottled,brownish grey 89-118 ám with more pronounced pale brown down the profile, smaller pronounced non-uniform humus colour, subangular structure, heavy loam, compact, wet, reworked by animals,crotovinas contains material of the upper layers, distinct transition. Pca loess loam,pale brown, heavy loam, 118-200 cm fine porosity with abundant calcareous pseudomycelium ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Crop residues as a source of typical chernozem fertility and productivity of crops in rotation in irrigated and non-irrigated conditions","","Ukraine Academy of Agricultural Science","Grakov experimental field","Soil Science & Agrochemistry Institute named after Sokolovsky A.","Kharkov reg.","","","Ukraine","49.922935","36.386718","","","","","","","1964","On-going","","Europe","","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","","In the experiment the influence of mineral and organic fertilizers on yield, properties of plants and soils is studied. ","10-100","","","Soil type - typical chernozem, clay loam, deep, with medium humus level on loess loam. FAO: haplic chernozem. rooting depth - 100-120cm ","Yes","Yes","","Yes","Annual","","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Crop rotation system with maximum utilization of biological nitrogen","","","","","Perm region","618031","","Russia","58.007392","56.333384","","","","","","","1977","On-going","","Europe","Experiment name: Crop rotations with max percent of cereals in intensive agriculture system in Pre-Ural region (1977-1992). The site before experiment was used as an arable land ","","","No","Udic","No","","Arable","Cool Temperate","","2-5%","0-200","The site geology - the native rocks - deluvial deposits of Perm clays. No effervescence with 10% HCl. ","Crop rotation 1 - 80% grains 1. Crop fallow (peas for green mass) 2. Winter rye 3. Barley 4. Barley 5. Oats Crop rotation 2 - 80% grains 1. Bare fallow 2. Winter rye 3. Barley 4. Barley 5. Oats Crop rotation 3 - 66% grains 1. Bare fallow 2. Winter rye 3. Wheat + clover + Melilotus I year 1/2 clover I year+ 1/2 Melilotus II year 4. Barley 5. Oats Crop rotation 4 - 60% grains (1978-1982) 1. Melilotus I year 2. Melilotus II year 3. Winter rye 4. Barley 5. Barley 1993-1992 - 100% grains 1. Grain barley 2. Winter rye - with rape crop after harvesting for incorporation into soil 3. Barley 4. Barley - with rape crop after harvesting for incorporation into soil 5. Oats Crop rotation 5 - 57% grains (1978-1982) 1. Bare fallow 2. Winter rye 3. Wheat + legume 4. Clover first year 5. Clover second year 6. Barley 7. Oats Crop rotation fields exist both in time and space. Field experiment was conducted on 3 fertilizer backgrounds: PK NPK NPK + 20 t/ha FYM Slope shape uniform Direction of cultivation at right angles to long axis of plot across treatments Width of bare strip 5-8m Width of discard strip 1,8m ","3000-10,000",">20","","Russian classification soddy podzolic soil of taiga-forest zone, fulvate saturated FAO:podzoluvisol Profile description A1 (0-24) - arable, light grey, fine cloddy, loose, sharp transition. B1 (25-90) - transitional to the B horizon, wet, brown, clay loam, compact, fine subangular structure,abundant SIO2 powder throuth all horizon, single roots. B2 (91-115) - iluvial, wet, brown, clay, compact, peds of the first order- subangular structure with cutans on ped faces, disintegrates on separate aggregates, gradual transition. B2C (110-137) - transitional to native rock, wet, more light than B, clay, weak subangular structure, gradual transition. C1 (138-170) - native rock, deluvial Perm clays deposits, no effervescence with 10% HCl. Rooting layer depth 115 cm ","Yes","Yes","","Yes","Annual","1977","","Yes","Yes","Yes","","","","","","","Yes","Yes","","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Crop rotation/fertilization trial F1-07 (Seehausen)","","","","","","","","Germany (Deutschland)","","","Diepenbrock, Habil","","Reducing tillage intensity - a review of results from a long-term study in Germany","","","","1958","","","Europe","diepenbrock@landw.uni-halle.de - Dr. Diepenbrock christen@landw.uni-halle.de - Dr. Christen Tebrgge F, Dring RA (1999). Reducing tillage intensity: a review of results from a long-term study in Germany. Soil and Tillage Research, 53, 15-28. solid - Plant: fresh weight, dry matter, N removal, starch (potatoes), number of beet, table sugar, crude sugar.","400-800","","","","","","Arable","Cool Temperate","","0-2%","","Eastern German continental climate in the Leipzig Basin","","","","Vertisol","Eutric Fluvisol, Stagnic Fluvisol, Luvic Phaeozem, Luvisol, Eutric Cambisol","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Crop yield and quality parameters, soil fertility as affected by medium and high rates of manure and fertilizers application","","","","","Odessa region","","","Ukraine","46.445427","30.717773","","","","","","","1971","On-going","","Europe","1959-1967 Orchard, 1968 - black fallow, 1969-1970 winter wheat, 1971 - levelling seedling ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","1 crop rotation - 10-course: black fallow-winter wheat-corn for grain-peas-winter wheat- corn for silage-winter wheat-sunflower-corn (Mironovskaya High cv.)-winter barley 2- & 3 crop rotation - 8-course: winter wheat-corn for grain -oats-winter wheat-corn (Mironovskaya High cv.)-winter wheat-sunflower ","3000-10,000","","","Russian classification South chernozenm loess clay loam soil FAO classification: calcic chernozem Typical soil profile ","Yes","","","Yes","Every 5 years","1975","","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Crop-pasture system","","","","","","","","Brazil","","","","","","","","","1994","On-going","","South America","","1200-2000","Hyperthermic: >22C","","","","","","","","","","","","","","Oxisol","","","","","","Annual","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Czarny Potok","","","","","","","","Poland","49.066667","20.133333","Kopeć, hab. Michał","","The effect of long-term fertilization on the sulphur content in soil and in the mountain meadow sward (Czarny Potok)","","","","1968","","","Europe","https://www.ar.krakow.pl/~mkopec/czp/index.htm solid - Soil: pH (H2O), pH (KCl), acidity exchang., acidity hydrol., aluminium exchang. Plant: Ca,Mg,Na,K,P,N,Mn,Zn,Cu,Co,B,Mo,NO3-N. ","400-800","","","","","","Grazed","Cool Temperate","","2-5%","","Natural Grassland","","","","","Acid brown soil.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Debrecen Long-term experiment","","","","","","","","Hungary","47.883333","21.000000","Nagy, Janos","","Effect of Irrigation on Maize Yield (Zea mays L.)The Effect of Tillage Treatments on Soil Temperature at Planting and on Corn (Zea mays L.) Yield","","","","1983","","","Europe","solid - Soil penetration resistance, water retention capacity of the soil, infiltration rate","400-800","","","","","Maize (Zea mays L.)","Arable","Cool Temperate","","0-2%","","","","","","Mollisol","Mollisol - Calciustol or Vermustoll; lowland pseudomiceller chernozen","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Deherain plots","","","","","","","","France","","","Houot, Sabine","","","","","","1875","","","Europe","","400-800","","","","","Maize","Arable","Cool Temperate","","0-2%","","","","","","Alfisol","Agrudalf (Soil taxonomy)","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Different forms of nitrogen fertilizers, No. 34","","","Metsniereba st.#1","","Anaseuli, Ozurgeti","384380","","Georgia","41.982893","41.758410","","","","","","","1949","On-going","","Europe","Under forest before 1928. Clearing in 1929. Tea plantation was founded after 45cm depth soil trenching in 1931, cult. ""Mestnaya populatsiya"" was planted. ",">2000","","No","Ustic","No","","Arable","Warm Subtropical","","2-5%","0-200","","Nitrogen has been applied in rate 300kg/ha yearly since 1950. Upper knots were intensively cut in 1950 & 1969 120kg/ha of phosphorus & potash were applied before 1952, but in the period from 1953 to 1968 these nutrients were not applied at all, since 1962 applied periodically once each 4 years with bulk application of 4 year's rate. Magnesium was applied once in 1977, rate 100kg/ha MgO ","1000-3000",">20","","Soil FAO type description: ferrisol Russian classification: red soils Description of native red soil horizons A0 horizon (sod or litter layer) -- 3-4cm, contains partly decomposed fern and trees' leaves. A horizon (humus horizon) -- greyish-dark brown, cloddy - granular loose structure, clay loam, abundant of fern roots -- 20-25cm thickness. B1 horizon - transition horizon, cloddy, clay-loam & clay, slightly compact B2 horizon -- brownish-red with black & light-yellow mottles, more compact than previous horizon, thickness of B1+ B2 is more than 35-45cm C horizon -- parent rock, with heterogeneous red color, abundant big Fe-Mn nodules & light-yellow Si mottles, subangular cloddy structure, clay loam, compact. ","Yes","No","No","No",">Every 5 years","","","Yes","","Yes","Yes","","Yes","","","","Yes","","Yes","","","","","","","","","","","","","" "Different rates of superphosphate and their aftereffect. The experiment no42","","","Metsniereba st.#1, Anaseuli, Ozurgeti","","","384380","","Georgia","42.423456","41.308593","","","","","","","1933","On-going","","Europe","Under mixed forest before 1928. Clearing in 1929. Tea plantation was founded after 45cm depth soil trenching in 1929. Experiment was initiated by G. Urushadze in 1933. ",">2000","","","Ustic","","","Arable","Warm Subtropical","","2-5%","0-200","","Plantation with chess layout of brushes (1x1m). Hill country, slightly inclinated south–east, south and south–west 3–50 slopes. Soil trenching took place before sowing. Phosphorus fertilizers were applied according to the fertilization scheme in the period 1933–1935. In 1940 annual rates of P2O5 were increased from 60 to 120kg/ha in one treatment. Phosphorus fertilization rates were not changed in the period 1936–1953. Then the site has been divided on two parts : half of each treatment used for monitor aftereffect of fertilizers, the second half has been used for application phosphorus fertilizers without change. In latter case superphosphate was applied in 1953, 1965, 1974, and 1980. Sulfate ammonium as nitrogen fertilizer in annual rates 200kg/ha from 1937 to 1948, and since 1949 - 300kg/ha . K fertilizers were applied in annual rates 120kg/ha periodically, and since 1949 –– 200kg/ha once in two years. Long-term residual effect (more than 50 years) for big rates of P application was demonstrated. Bulk application of big rates is more advantageous than annual rate of 120 kg/ha. ","3000-10,000","","","Soil FAO type description: Ferrisol Russian classification: red soils Description of native red soil horizons A0 horizon (sod or litter layer) –– 3–4cm, contains partly decomposed fern and trees’ leaves. A horizon (humus horizon) –– greyish–dark brown, cloddy - granular loose structure, clay loam, abundant of fern roots –– 20–25cm thickness. B1 horizon – transition horizon, cloddy, clay–loam & clay, slightly compact B2 horizon –– brownish–red with black & light–yellow mottles, more compact than previous horizon, thickness of B1+ B2 is more than 35–45cm C horizon –– parent rock, with heterogeneous red color, abundant big Fe–Mn nodules & light-yellow Si mottles, subangular cloddy structure, clay loam, compact. Water holding capacity…38–48% ","","","","","Annual","","","Yes","","Yes","Yes","","","","Yes","","Yes","","Yes","","","","","","Yes","","Yes","Yes","","","","" "DIRT: Detrital Input, Removal, and Transfer (University of Michigan Biological Station)","","","","","","","","United States","45.000000","-84.000000","Research Group, Nadelhoffer","","","DIRT - Detritus Input and Removal Treatments","","http://www.eeb.lsa.umich.edu/eeb/labs/knute/DIRT/HF/","2004","On-going","","North America"," UMBS DIRT LTSE/ 1050 Kraus Natural Science Building/ 830 N. University Ave. / Ann Arbor, MI 48109-1048 archive - Sampling conducted prior to treatments for baseline data (year 0) followed by first year sampling. Samples collected every five years thereafter.","400-800","Cryic/Frigid: ","","Udic","Yes","Canopy: Populus grandidentata, Betula papyrifera, Quercus rubra, Acer rubrum, Acer saccharum Sub Canopy: Saplings of canopy species plus Pinus strobus, Fagus grandifolia Ground Flora: Seedings of canopy and sub canopy species plus Amelanchier sp., Pteridium aquilinum, Vaccinium sp, Gaultheria procumbens","Forestry","Cool Temperate","High glacial outwash plain.","0-2%","200-500","""Glacial outwash sand over Middle Paleozoic (Silurian, Devonian, and Mississippian) sedimentary rocks""","Treatments are replicated (n = 3). Plot size is 5 m x 5 m. TREATMENTS: REFERENCE--Normal litter inputs are allowed. For all other treatments forest floor vegetation is excluded by clipping in addition to treatment descriptions. CONTROL--Normal litter inputs are allowed. NO LITTER--Aboveground inputs are excluded from plots by a shade-cloth covering during autum leaf fall. DOUBLE LITTER--Aboveground leaves/needles are doubled by adding litter from NO LITTER plots. NO ROOTS--Roots are excluded by inserting barriers around plots in backfilled trenches. NO INPUTS--Combined treatments from NO LITTER and NO ROOTS (above). FERTILIZATION--10 kg/ha/yr N added quarterly as aqueous solution of NH4Cl DOUBLE LITTER FERT--Combined treatments from DOUBLE LITTER and FERTILIZATION (above). WOOD--Aboveground Carbon inputs are doubled by adding chipped Populus grandidentata in 3-year increments.","10-100",">20","Spodosol","Sandy, mixed, frigid Entic Haplorthod","","Yes","Yes","Yes","Every 5 years","2004","","Yes","Yes","Yes","","","","","Yes","","","Yes","Yes","","Yes","","Yes","Yes","Yes","","","","","","","" "DIRT: Detrital Input, Removal, and Transfer at H.J. Andrews","","","","","","","","United States","44.153390","-122.340316","","","","DIRT - Detritus Input and Removal TreatmentsLTER - U.S. Long Term Ecological Research","","http://www.fsl.orst.edu/lter/","","","","North America","Blue River, Oregon","","Cryic/Frigid: ","","","Yes","mixed temperate coniferous rainforest: douglas-fir and hemlock","Forestry","Cool Temperate","","5-10%","","","Treatments are replicated (n = 3). Plot size is 10 m x 15 m. TREATMENT METHOD: CONTROL Normal litter inputs are allowed. NO LITTER Aboveground inputs are excluded from plots by raking. DOUBLE LITTER Aboveground leaves/needles are doubled by adding litter from NO LITTER plots. DOUBLE WOOD Aboveground CWD inputs are doubled by adding shredded CWD NO ROOTS Roots are excluded by inserting barriers around plots in backfilled trenches NO INPUTS Combined treatments from NO LITTER and NO ROOTS (above).","","","Andisol","","","","Yes","Yes","Annual","1997","","","Yes","Yes","","","","","Yes","","","Yes","","","Yes","","Yes","","","","","","","","","" "DNPK Trial","","","","","","","","Nigeria","11.343780","7.633300","Amapu, Ishaku","","Brief on the Long term DNPK experiment in Samaru northern Nigeria","","","","1950","","","Africa","solid - Aggregate analyses","800-1200","","","","","Hyparrhenia spp; Andropogon spp. grasses; Sorghum, maize, cotton, groundnut crops.","Arable","Tropical","","","","","","100-1000","","Alfisol","Typic Haplustalf","","","","","","","","","","","","Yes","","","Yes","Yes","","","","","","","","","","","","","","","","" "Dobrowa Forest Amelioration Experiment","","","","","","","","Austria","","","Jandl, Robert","","Long-term effects of a forest amelioration experiment","","","http://pubs.nrc-cnrc.gc.ca/cgi-bin/rp/rp2_abst_e?cjfr_x01-169_32_ns_nf_cjfr","1967","Terminated","1993","Europe","","","","","","","","Forestry","Cool Temperate","","0-2%","","","","","","Inceptisol","Dystric Cambisol","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Duke Forest CO2 Experiment (FACE)","","","","","","","","United States","35.976964","-79.093108","Richter, Daniel","","Exposure to an enriched CO2 atmosphere alters carbon assimilation and allocation in a pine forest ecosystem","","","http://face.env.duke.edu","1996","","","North America","solid - 13C, as enriched CO2 is strongly 13C depleted. 15N, for N addition studies of cycling. gas - 13C in soil CO2 vegetative - 13C and 15N","800-1200","Thermic: 15 to 22C","","Udic","","Pinus taeda","Forestry","Warm Subtropical","Interfluve","2-5%","0-200","Mixed felsic","Simple Randomized One-Way ANOVE Main effect: Aboveground CO2 concentration ~550 vs ambient uLCO2/L","100-1000","3-10","Alfisol","moderately well-drained low-fertility acidic Hapludalf","","Yes","Yes","Yes","Once","1996","","Yes","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","Yes","Yes","","","","","","","" "Duration of lime effect under split and bulk application on soil properties and crop yield (First establishment)","Geographical Network of Field Experiments with Fertilizers ","","","","","","","Russia","59.534318","30.212402","","","","","","","1957","On-going","","Europe","Mixed forest until 1935. Cereals production (winter rye,oats) from 1945 before the experiment started with no liming additions ","400-800","","No","Udic","","","Arable","Cool Temperate Boreal","","0-2%","0-200","","(since 1957) Main treatments 1a,1b Nil imput (without lime) 2a Lime rate based on neutralization full hydr.acidity level - periodically 2b Lime rate based on neutralization full hydr.acidity level - bulk applied 3a Lime rate based on neutralization 0.5 hydr.acidity level - periodically 3b Lime rate based on neutralization 0.5 hydr.acidity level - bulk applied 4a Lime rate based on neutralization 0.25 hydr.acidity level - periodically 4b Lime rate based on neutralization 0.25 hydr.acidity level - bulk applied ","3000-10,000","3-10","","Russia classification: soddy podsolic, sandy loam on till loam sediments Profile description A (0-27), arable light grey, silt loam, cloddy friable structure, with gravel and boulder inclusion, wet, densily pierced by roots, distinct transition in accordance with colour A2B (27-38) not homogeneous in colour, with light grey and red-brownish mottles, loamy sand, apedal, very compact, wet, stone inclusions, iron nodules, wavy boundary , with bleached tongues B1 (38-60) red-brownish with single white-grey tongues,sandy loam, wet, single stone inclusions, gradual and not distinct transition B2 (60-88) homogenious in colour, brownish red with rare bleached tongues, sandy loam, apedal, less compact than previous horizon, wet, with gravel and boulder inclusion,gradual and not distinct transition BC , deeper than 88 cm homogenious brownish red, sandy loam, apedal, wet, slightly compact, some inclusions of boulders and big gravel partly destroyed by weathering process ","Yes","","","","Once","1964","1991","Yes","Yes","Yes","Yes","","","","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Dynamics of basic agrochemical parameters and fertility of soddy podsolic loamy sand soil under limited application of mineral and organic fertilizers (field 1) & Residual effect of fertilization on crop productivity and quality in crop rotation (field 2)","","Institute for Soil Science and Agricultural Chemistry","Kazintsa st.,62,","","Minsk","220108","","Belarus","53.943154","27.509765","","","","","","","1986","On-going","","Europe","Before the experiment the territory was used as a farm field with crop rotation. Vetch-oats in 1986. Fertilizers and lime were applied before starting the experiment.Flat terrritory. ","400-800","","No","Udic","No","","Arable","Cool Temperate Boreal","","","","","4-year crop rotation: row crops-spring cereals(barley)- winter cereals(winter rye)-spring cereals (oats) F I R S T F I E L D Treatments: 1. Control N1 - carbamide 2. FYM-backgr. N2 - NH4NO3 3. N1K1+FYM N3 - liquid carbamide-ammonium mixture 'KAS' 4. N1P1K1+FYM P1 - double superphosphate 5. N1P2K1+FYM P2 - phosphate fertilizer Phospal' 6. N1P3K1+FYM P3 - carbamide phosphate fertilizer Phospal' 7. N1P4K1+FYM P4 - potassium phosphate fertilizer Phospal' 8. N1P5K1+FYM P5 - ammophos 9. N1P6K1+FYM P6 - complex PK fertilizer from K2CO3 raw material 10. N1P1K1+FYM P7 - superphosphate 11. N1P7K1+FYM K1 - potassium chloride 12. N1P7K1+FYM 13. N1N2P1K1+FYM 14. N3P1K1+FYM 15. N3P1K1+FYM 16. N1P1K1+FYM Treatments which have been chosen for LASSEE project 1. Control 2. FYM 6. NPK+FYM 1987-1990 Yield and crop quality as affected by different fertilizer rates and time of fertilization Experimental plan is available in text format for this experiment. Please contact the EuroSOMET administrator (pete.smith@bbsrc.ac.uk) ","3000-10,000",">20","","Russian classification: soddy podsolic, deep gley, loamy sand on stratified sandy-loamy sandy sediments Sandy loam till upper border -1.3 m Profile description A pl (0-29/31/), arable uniform grey, loamy sand,loose to slightly compact, wet,fine cloddy structure, abundant roots,distinct transition A2B (29/31/-54) mottled in colour: rare bleached mottles on light grey colour with grey tongues nearby upper border, apedal, compact, with earthwormchannels, wet, sandy, distinct transition BC (54-94) not homogeneous in colour, with brownish, brown and reddidh-brownmottles, subangular-plateau structure, compaction non uniform, with clay cutans on ped faces,wet, loamy sand and sandy layers, non-wavy boundary, distinct transition Cg (94-130) faded brown with increasing blueish colour doen the horison, contains rusty tongue with subangular structure, fine porosity, loosy loamy sand, distinct transition, flat boundary D (131-150) Bedding rock - reddish-brown sandy loam, blocked structure, single boulders Soil map of the experimental field is also available. ","Yes","","","Yes","Annual","1986","","Yes","","Yes","Yes","","Yes","Yes","Yes","","Yes","","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Ecologically balanced fertilizer systems for crop rotations on blind tile drained soil providing a high yield and crop quality parameters and increasing soil fertility","","Rivnensk Region","Rivnensk District, v. Shubkiv","","","","","Ukraine","50.607645","26.262817","","","","","","","1964","On-going","","Europe","Hayfield natural stand. ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","crop rotation - 9-course: potatoes-green corn-winter wheat-sugar beet-barley - 3-year perennial grasses-winter wheat 21 treatments include different rates mineral NK, NP, PK and NPK application, only FYM and NPK with FYM. Experimental plan is available in text format for this experiment. ","3000-10,000","","","Soil type: Russian classification: soddy calcareous sandy loam on calcareous eluvium FAO classification: rendzic leptosol ? Profile description Hk (0-20 cm)-calcareous, dark grey, sandy loam, abundant shell limestone inclusions, gradual transition; HPr (21-40 cm)- transitional, grey, humus, abundance of calcerious rock inclusions, rusty brown dots of periodical gleyic conditions, distinct transition; Pk (41-100 cm) -white chalk with dark grey humus mottles and ""tongues"", abundant rusty dots. Root layer - 1,5 m ","Yes","","","Yes","Annual","1975","","","Yes","Yes","","","","Yes","Yes","","","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of chemical ameliorators repeated application in increasing doses on acid-base properties of meadow-brown soil and crops yield in field rotation","","Dalnevostochniy NIISKH","","Vostochnoe","Khabarovsk","680521","","Russia","48.598408","135.087890","","","","Geographical Network of Field Experiments with Fertilizers","","","1963","On-going","","Asia","The site was not used before 1963 year.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1.Control (without ameliorants) NРК 2. ameliorant + slag 1,75 H 3.СаСО3 3 H + NРК 4. СаСО3 1,5 + NРК 5. СаСО3 2,25 H + NРК 6. СаСО3 2,0 H + NРК 7. СаСО3 1,5 H + NРК 8. СаСО3 1,0 H + NРК. Rotation: corn-spring wheat-barley+grasses-grasses 2 yaer-soja-oats. ","3000-10,000",">20","","Russian classification: meadow brown soil.","Yes","Yes","Yes","Yes","Every 5 years","1963","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of different factors on tea plantation productivity. The experiment no80.","","","Metsniereba st.#1, Anaseuli, Ozurgeti","","","384380","","Georgia","42.391008","41.528320","","","","","","","1965","On-going","","Europe","Under forest before 1965. Full clearfelling in 1964. Tea plantation was founded after 45cm depth soil trenching in 1965, cult. ""Kolkhida"" was planted. ",">2000","","","Ustic","","","Arable","Warm Subtropical","","","","","Plantation with chess layout of brushes (1,5x0,35m). Ammonium sulfate, super–phosphate, potassium chlorite as mineral fertilizers and FYM have been applied. P K & FYM were bulk applied in winter time simultaneously with soil digging and N - split applied in rates 50% during spring, 40% in summer ( first part of June) with subsequent manual incorporation on 2–4cm depth. Annual growth of trees was cut for preparing grafts in 1975–1980. Since1981the plantation was used for commercial tea yield. ","1000-3000","","","Soil FAO type description: ferrisol Russian classification: red soils Description of native red soil horizons A0 horizon (sod or litter layer) –– 3–4cm, contains partly decomposed fern and trees’ leaves. A horizon (humus horizon) –– greyish–dark brown, cloddy - granular loose structure, clay loam, abundant of fern roots –– 20–25cm thickness. B1 horizon – transition horizon, cloddy, clay–loam & clay, slightly compact B2 horizon –– brownish–red with black & light–yellow mottles, more compact than previous horizon, thickness of B1+ B2 is more than 35–45cm C horizon –– parent rock, with heterogeneous red color, abundant big Fe–Mn nodules & light-yellow Si mottles, subangular cloddy structure, clay loam, compact. Water holding capacity…38–48% ","","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","","","Yes","","Yes","Yes","","","","" "Effect of fertilizers input on crop capacity and soil fertility as main parameters in agricultural monitoring programm for South Ukraine ordinary chernozems","","","","","Zaporozhye","","","Ukraine","47.813154","35.178222","","","","","","","1974","On-going","","Europe","South Ukraine steepe ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. ","3000-10,000","","","Russian classification Ordinary loess clay loam soil with low humus content FAO classification: haplic chernozem Typical soil profile Humus horizon lower boundary - 39 cm Depth of rooting zone - 130 cm ","Yes","","","","Annual","1974","","","","Yes","","","","","Yes","","","","","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of increasing fertilizers doses for productivity of field rotation and fertility of soddy podsolic soil in factoric experiment","Geographical Network of Field Experiments with Fertilizers ","North East Agric. Res. Insitute","Lenina str.,166-a","","Kirov (Vjatka)","610007","","Russia","58.551060","49.680175","","","","","","","1972","On-going","","Europe","Since the end of 19th centure till now - arable. Since 1972- field experiments ","","","","Udic","","","Arable","Cool Temperate","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. Also treatments receiving only N,P,K,NP,NK,PK.",">10,000","","","FAO: warm south-europe facies Russian classification: leached poor SOM super deep chernozem, clay, on yellow-brown loess clay ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of lime rates under split and bulk application","Geographical Network of Field Experiments with Fertilizers ","CZNIISH","","","","","","Russia","59.523175","30.212402","","","","","","","1959","On-going","","Europe","Mixed forest until 1935. Cereals production (winter rye,oats) from 1945 before the experiment started with no liming additions. The plot situated 50 m away from the territory of first field establishment. ","400-800","","No","Udic","","","Arable","Cool Temperate Boreal","","0-2%","0-200","","since 1959) Main treatments 1a,1b Nil imput (without lime) 2a Lime rate based on neutralization full hydr.acidity level - periodically 2b Lime rate based on neutralization full hydr.acidity level - bulk applied 3a Lime rate based on neutralization 0.5 hydr.acidity level - periodically 3b Lime rate based on neutralization 0.5 hydr.acidity level - bulk applied 5a Lime rate based on neutralization 0.25 hydr.acidity level - periodically 5b Lime rate based on neutralization 0.25 hydr.acidity level - bulk applied ","3000-10,000","3-10","","Russia classification: soddy podsolic, sandy loam on till loam sediments ","Yes","","","","Once","","1991","Yes","Yes","Yes","","","","","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Effect of long term mineral fertilizer application and tillage on productivity of crops and soil fertility","","Siberian NIISKH","Koroleva avenue,2","","Omsk","644012","","Russia","54.979977","73.403091","","","","","","","1968","On-going","","Asia","The site was used as arable land.","","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","It is multifactor field trial. Factor A - fertilizers: treatments: 1. Without fertilizers 2. N28P45. Factor B- tillage: treatments: 1. Annual ploughing, depth 20-22 sm 2. Minimal tillage (isn't used in autumn) with ploughing 1 time in 5 years 3. Annual cultivation, depth 12-14 sm 4.Minimal tillage (isn't used in autumn),depth 6-8 sm 5.Boardless plowing on depth 25-27 and 10-12 sm. Rotation: fallow-wheat-wheat-wheat-wheat.",">10,000","","","Soil type - leached shallow chernozem on carbonate silty loam FAO: Luvic chernozem rooting depth - 50 cm 0-27cm A pl close to wet, dark grey, silty loam, cloddy structure, partly apedal, slightly compact, contains single gravel, gradual transition 27-48cm B1 close to wet, dark grey with tongues with initial parent rock colour , heavy loam, cloddy structure, compact, contains single gravel, gradual transition 48-65cm B2 wet, grey with more dark humus tongues, silty loam, cloddy subangular structure,compact,contains single gravel, gradual transition 65-87cm BCca wet, pale brownish colour, silty loam, fine subangular structure,compact, contains carbonates,gradual transition >87 cm Cca wet, silty loam,pale brown, apedal, slightly compact","Yes","No","No","Yes",">Every 5 years","1968","","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","No","Yes","Yes","No","No","","","Yes","No","Yes","Yes","Yes","Yes","","","","" "Effect of long-term fertilisation systems application for productivity of grain-row crop rotation, production quality and soddy podsolic soil fertility","Geographical Network of Field Experiments with Fertilizers ","VIUA","ul. Pryanishnikova, 31","","Moscow","127550","","Russia","55.787384","37.584228","","","","","","","1968","On-going","","Europe","Since mastery till 1930 had been dominated extensive grain-fallow agriculture system with crops rotation: bare fallow - winter rye - spring grain; during the period of 1930-1965 - transitional agriculture system with grain-grass crop rotations without mineral fertilizer application. Modern agriculture has been existed since 1968.","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","Territory is situated on old-plouged site (period of mastery more than 150-200 years), previous ecosystem - mixed coniferous broad-leaved forest. Territory is situated on flat interfluve area. Parent rock - water-glacier sand and loamy sand, loam moraine litters them. Power of moraine - 2,5-3m, dark clay of jurskji period is situated lower. ","1968-1983 Cr.rot. ³1984-1989 potatoes-³1990-1997 annual lupin. lupin-winter wheat. barley-annual-grass. winter wheat-potatoes.potatoes-barley. annual grass-fal-barley, bare-fallow Treatments: nil, various NPK combinations, FYM at 5, 10 and 20 t/ha/y. Also straw. ","1000-3000","","","Russian classification: soddy podsolic, loamy sand, on moraine loam Profile description: Horizon 1 A arable 0-23cm; Horizon 2; Horizon 3: 23-35cm; Horizon 4: 35-49cm; Horizon 5: 49-69cm; Horizon 6: 69-94cm; Horizon 7: 94-115cm Rooting layer depth- 25-30 cm; impermeable layer depth - 50-60cm. ","Yes","","","Yes","Once","1984","","Yes","Yes","Yes","Yes","","","Yes","","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Effect of long-term fertilizers and lime applications on pH and nutrient pool in soil","","Narymsk state selection station","Nauki, 20","Kolpashevo-4","Tomsk","636464","","Russia","58.192000","83.051000","","","","","","","1969","On-going","","Asia"," The site before experiment was used as arable land.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1.Control 2.Lime for neutralizing 0,25 of hydrolitic acidity (Hg) 3.Lime 0,5 Hg 4.Lime 1,0 Hg 5. N60P60K60 6. Lime 0,25 Hg+N60P60K60 7. Lime 0,5 Hg+N60P60K60 8. Lime 1,0 Hg+N60P60K60. Number of replicates - 4. Effect and aftereffect of lime application in 5-course grain rotation under repeated lime application. Rotation: wheat+clover-clover-winter rye-barley-pea-oats-green pea-oats mixture.",">10,000",">20","Spodosol"," Russia classification: soddy podsolic, sandy on sandy loam sediments","Yes","Yes","No","Yes",">Every 5 years","1970","","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","No","Yes","Yes","No","No","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term manure, mineral fertilizers and ameliorants applications and their combinations on fertility of meadow-brown soil and crops yields","","Dalnevostochniy NIISKH","","Vostochnoe","Chabarovsk region","680521","","Russia","48.494767","135.120849","","","","","","","1963","On-going","","Asia","It was wild land on the site before 1963 year","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1. Control 2.Composted peat 100 t/ha 3. NPK 4. Lime 2,25 Hg 5.Composted peat 100 t/ha+NPK 6. Composted peat 100 t/ha+ lime 2,25 Hg 7.Lime 2,25 Hg+NPK 8.Composted peat 100 t/ha+ lime 2,25 Hg+NPK. Number of replicates - 4. Rotation:corn-spring wheat-barley+perennial grasses-perennial grasses-soya-oats.","3000-10,000","3-10","","Russian classification: meadow-brown soil. ","Yes","Yes","","Yes",">Every 5 years","1963","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term mineral fertilizers application in increasing doses in combination with manure on fertility of meadow-brown soil and crop yield in potato rotation","","Dalnevostochniy NIISKH","","Vostochnoe","Khabarovsk","680521","","Russia","48.363548","135.307617","","","","","","","1964","On-going","","Asia","It was wild land before 1964.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1. Control (without mineral fertilizers)+composted peat 60 t/ha (once at rotation) 2.N1P1K1+composted peat 60 t/ha 3.N2P2K2+composted peat 60 t/ha 4.N3P3K3+composted peat 60 t/ha 5.N4P4K4+composted peat 60 t/ha 6.N5P5K5+composted peat 60 t/ha. Rotation: grain crops+perennial grasses-perennial grasses first year-perennial grasses second year-potato -grain crops-potato-grain crops-potato.","1000-3000","1-2","Spodosol","Russian classification:brown podzolic soil.","Yes","Yes","","Yes",">Every 5 years","1964","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term mineral fertilizers application in increasing doses in combination with manure on fertility of meadow-brown soil and crop yield in potato rotation","","Dalnevostochniy NIISKH","","Vostochnoe","Khabarovsk","680521","","Russia","48.363548","135.307617","","","","","","","1964","On-going","","Asia","It was wild land before 1964.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1. Control (without mineral fertilizers)+composted peat 60 t/ha (once at rotation) 2.N1P1K1+composted peat 60 t/ha 3.N2P2K2+composted peat 60 t/ha 4.N3P3K3+composted peat 60 t/ha 5.N4P4K4+composted peat 60 t/ha 6.N5P5K5+composted peat 60 t/ha. Rotation: grain crops+perennial grasses-perennial grasses first year-perennial grasses second year-potato -grain crops-potato-grain crops-potato.","1000-3000","1-2","Spodosol","Russian classification:brown podzolic soil.","Yes","Yes","","Yes",">Every 5 years","1964","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term mineral fertilizers application in increasing doses on fertility of meadow-brown soil and crop yield in field rotation","","Dalnevostochniy NIISKN","Vostochnoe","","Khabarovsk","680521","","Russia","48.523881","135.197753","","","","Geographical Network of Field Experiments with Fertilizers","","","1963","On-going","","Asia","It was wild land before 1963.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments:1.Control 2.N1Р1К1 3. N2Р1К1 4. N3Р1К1 5. N1Р2К1 6. N2Р2К1 7. N3Р2К1 8. NРК different doses . Rotation: corn-spring wheat- barley+perennial grasses- perennial grasses 2 year-soja-oats.","3000-10,000","3-10","","Russian classification: meadow-brown soil.","Yes","","Yes","Yes","Every 5 years","1963","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term mineral fertilizers varieties application and their combinations on fertility of meadow-brown soil and crops yield in field rotation","","Dalnevostochniy NIISKN","Vostochnoe","","Khabarovsk","680521","","Russia","48.502047","135.208740","","","","Geographical Network of Field Experiments with Fertilizers","","","1963","On-going","","Asia","It was wild land before 1963.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","",""," Treatments:1.Control 2.N 3. Р 4. К 5.NК 6. РК 7. NР 8. NРК. Rotation: corn-spring wheat-barley+perennial grasses-perennial grasses 2d year-soja-oats.","3000-10,000","3-10","","Russian classification: meadow-brown soil.","Yes","","Yes","Yes","Every 5 years","1963","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of long-term organic and mineral fertilizers application for soil attributes, yeild and quality of production of main crops in crop rotation","Geographical Network of Field Experiments with Fertilizers ","Institute for Soil Science and Agricultural Chemistry","","","Krasnodar","","","Russia","44.964797","39.001464","","","","","","","1969","On-going","","Europe","Territory history before experiment - arable, grain-row crop rotation. There has been level seedling of winter wheat for 3 years before experiment. Flat territory, 4,07 ha (2 replicates: first (70x271m) - 1,9 ha; second (70x271m) - 1,9 ha. Discard strip betweenexperiment - 10m. Discard strip from forest strip - 70m. Direction of cultivation - on long axis of plot ","","","","","","","Arable","Cool Temperate","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. Also treatments receiving only N,P,K,NP,NK,PK.","","","","FAO: warm south-europe facies Russian classification: leached poor SOM super deep chernozem, clay, on yellow-brown loess clay ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Effect of long-term phosphorite application on agrochemical soil properties of podzolic brown soil, crops yields and quality of crop production","","Dalnevostochniy NIISKH","","Vostochnoe","Khabarovsk","680521","","Russia","48.530247","135.137329","","","","Geographical Network of Field Experiments with Fertilizers","","","1979","On-going","","Asia"," It was wild land on the site before 1979 year.","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Treatments: 1. Control 2.Composted peat 60 t/ha+NPK 3.Composted peat 60 t/ha+phosphate slag 750+NK 4.Composted peat 60 t/ha+phosphate slag 750+NPK 5.Composted peat 60 t/ha+phosphate slag1500+NK 6.Composted peat 60 t/ha+phosphate slag1500+NPK Rotation: grain+grasses - grasses 1st year - grasses 2d year - potato - grain - potato.","1000-3000","1-2","Spodosol","Russian classification: brown podsolic soil.","Yes","","Yes","Yes","Every 5 years","1979","","Yes","Yes","","Yes","","","Yes","Yes","","Yes","Yes","","","","","Yes","","Yes","","Yes","Yes","","","","" "Effect of manure and mineral fertilisation systems on crop productivity and ordinary chernozem soil fertility","","Research Institute for Soil Science, Agrochemistry and Hydrology","Yaloven' st., 100 mun. Kishineu","","Kirsovo, Komratsky region","2070","","Moldova","46.301406","28.663330","","","","","","","1971","On-going","","Europe","The site before experiment was used for growing field crops and tobacco. ","400-800","","No","Ustic","No","","Arable","Cool Temperate","","","0-200","Soil was formed on a deep sedimentary rocks; their upper part represent by loess-like clay and clay loams sediments. ","The experiment includes 10 fields with following crop rotation: peas - winter wheat - grain corn - sunflower - grain corn - legume-grass mixture for green-cut fodder - winter wheat - winter barley - sunflower- grain corn Treatments: control, 1 level of N( annually 60 kg/ha, except peas),1 level of P (annually 60 kg/ha P205, except peas), NP, NPK (1 level of K20-60kg/ha annually, except peas), 2N+PK,3N+PK,2N2PK, 2N3PK,NP+2K,NP+3K, 4NP3K, 3NP2K, N+2K, N+1/2P+2K,2N2K, PK, NK ; 30 and 60 t/ha FYM once in 10 years for the second grain corn. ",">10,000",">20","","Russian classification: ordinary middle deep clay loam chernozem with low humus content FAO: haplic chernozem Profile description A (0-25) arable, dark grey, weak granular structure, pierced by plant roots A (25-48) more dark than previous horizon, compact, fine granular, clay loam, effervescence line since 41 cm B1 (49-65) dark brown, very compact, abundant earthworm channels, compact, clay loam B2 (66-80) dark yellow, very compact in a dry condition, clay loam BC (81-105) transitional horizon to the parent rock, with low of SOM, lighter and less compact than previous horizon,clay loam C1 (106-130) yellow parent rock, with calcaric concresions, carbonate mycelium, very compact, subangular blocky weak structure, clay loam C2 (131-160) light yellow parent rock, with with calcaric concretions and hard nodules, carbonate mycelium, clay loam. Other soil parameters of upper layer before foundation of the experiment: ","Yes","","","Yes","","1971","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","","","","","","","","","","" "Effect of organic and mineral fertilisation systems on crop productivity and fertility of grey forest soil","","Research Institute for Soil Science","Yaloven' st., eu,","","Ivancha, Orkheisky Region 100, mun. Kishin","2070","","Moldova","47.361153","28.844604","","","","","","","1964","On-going","","Europe","","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","The site before experiment was used as an arable field. Soil was formed on a deep sedimentary rocks; their upper part represented by clay loams. ","Modern management system includes 5 fields with the following crop rotation: peas- winter wheat - winter barley - grain corn - sunflower. 14 treatments include only mineral application in annual rates for N: 0-75,0-240,0-90 for peas, cereals and sunflower, consequently for K: 60 for all crops, excluding control plots. For P: rates varied for maintaining available P levels 20-45 mg/kg. 0 treatment - Control without fertilization Avail.P level -15 mg/kg 1 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 20 mg/kg avail. P 2 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 25 mg/kg avail. P 3 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 30 mg/kg avail. P 4 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 35 mg/kg avail. P 5 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 40 mg/kg avail. P 6 treatment - (N-K20) Peas and sunflower:60-60, cereals:120-60. P rates to support 45 mg/kg avail. P 7 treatment - (K20) -60. P rates to support 35 mg/kg avail. P 8 treatment - (N-K20) Peas:30-60, sunflower:45-60, cereals:60-60. P rates to support 35 mg/kg avail. P 9 treatment - (N-K20) Peas:45-60, sunflower:90-60, cereals:180-60. P rates to support 35 mg/kg avail. P 10 treatment - (N-K20) Peas:75-60, sunflower:60-60, cereals:240-60. P rates to support 35 mg/kg avail. P 11 treatment - (N-K20) :60-60, P rates to support 35 mg/kg avail. P 12 treatment - (N-K20) Peas, sunflower, winter wheat:60-120, other cereals:240-120. P rates to support 35 mg/kg avail. P 13 treatment - the same as 4 ",">10,000","","","Russian classification: grey forest middle deep clay loam soil FAO: greyzem ","","","","","Annual","","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of organic and mineral fertilizers on humus balance and crop rotation productivity in Zavolzhie steppe","Geographical Network of Field Experiments with Fertilizers ","Samarsky R&D Institute","K. Marksa street, 41","","Samara Region, Bezenchuk settlement,","446080","","Russia","52.975108","49.471435","","","","","","","1967","On-going","","Europe","The site is situated on the upper Volga terrace on the left bank in 1 km from Bezenchuk settlement. The site belongs to chernozem steppe zone. Before the experiment foundation the site was used as part of 7-field rotation: black fallow –– winter crops –– spring wheat –– spring wheat –– crop –– spring wheat – barley. ","400-800","","","Udic","","","Arable","Cool Temperate","","0-2%","0-200","Upper Volga terrace initially was flooded Volga valley, which has been formed during Aral – Caspian basin transgression. It is covered by thick sediments of ancient alluvium. The upper part of them are represented by silt and clay loams. More deep layers are characterized by stratification, with texture transition: silty loam – sandy loam – sand (at a depth of 1–5 m). Soil parent material – yellow-brownish loess calcareous loam. The site situated on a plain territory with very small manifestation of valleys and ravines, with marked microrelief represented by shallow flat stretched depressions and microelevations. ","Crop rotation : black fallow-winter crops-spring wheat-corn-spring wheat-barley on 6 individual fields. Treatments include absolute control, FYM at rate 60 t/ha per rotation at corn and during black fallow, mineral fertilization treatments with the following rates per rotation: N420 P420, N420 K210, N420 P420 K210, N315 P225 K135 and treatments with organic and mineral fertilization: FYM 30t/ha+N420 P420 K210, FYM 30t/ha+N210 P210 K210 and FYM 60t/ha+N315 P225 K135. In the latter case FYM was applied once during black fallow ",">10,000","","","Soil type: ordinary silty loam chernozem- Russian classification FAO classification - haplic chernozem Description of soil horizons: Average morphological properties are given based on 3 soil cuts. A horizon 0 – 35 cm. Arable layer, dark gray, cloddy weak structure, distinct transition, clay loam. A1 horizon 35 – 74 cm. Mottled gray and brownish color, cloddy-subangular structure, abundant roots. AB horizon 74 –130 cm. Brownish colored, more compact than upper horizon. Prismatic structure. Dark coatings on some ped faces, Hard calcareous nodules (Beloglazka)and carbonate veins on the border with horizon B. B horizon deeper than 130 cm. Brownish yellow , prismatic structure, abundant beloglazka and crotovins - traces of digging animals activity. ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of organic, mineral and organic-mineral fertilizers, applied in equivalent NPK rates, on crop rotation productivity and calcareous chernozem fertility","","Moldova State Agricultural University","","","Ketrosy training and experimental farm","","","Moldova","46.679594","29.179687","","","","","","","1964","On-going","","Europe","The site before experiment was used as an arable field for cultivation cereals, fodder and industrial crops. In this region ordinary and calcareus chernozems are predo minate in soil cover which were deposited as eluvial and deluvial sediments during Upper Quaternary. Soils were formed on deep sedimentary rocks. . Parent rocks are represented by loess loam and clay loam. 1-20 gentle slopes are predominate at the site.The site before experiment was used as an arable field. Soil was formed on a deep sedimentary rocks; their upper part represented by clay loams. ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","The experiment includes 6-field crop rotation: silage corn -- winter wheat -- winter wheat -- grain corn-- spring barley -- sunflower. 25 treatments include organic, mineral and combined organic and mineral treatments. Initial scheme of fertilization in 1965-1985 1,6,18 - Control; 2,4- 40t/ha FYM ; 3-20 t/ha FYM, 5-80 t/ha FYM, 8-20 t/ha FYM +N100P50K120 (as N:P205:K20); 9-N100K50; 10,11-N200K100; 12, 20-N200P100K240; 15-P50; 17- N400P200K480; 19 - N100P50K120; 21 - N100K120; 22 - N200K240; 23 - P50K120; 24 - P100K240; 25 - 40 t/ha FYM +N400P200K480 . Bulk application once per rotation to silage corn for 3,4,7,9,12,15,19,21,23 treatments. For others - split application to silage corn and grain corn. Scheme of fertilization since 1986 : 2 - 120t/ha FYM, 9 - N600P300K480; 15 - 60 t/ha FYM + N300P150K360; 21 - N600P200K720; 23 - N400P300K720; triple rates for 11,12 treatments, double rates for others. FYM was split applied, as previously, to silage corn and grain corn, mineral fertilizers - annually, rates have been varied for specific crop. ","100-1000","","","Mycelial-calcareous, deep Chernozem with small amount of organic matter on loess loam. ","Yes","","","Yes","Once","","","Yes","Yes","Yes","Yes","","","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Effect of systematic fertilization on yield, crop quality parameters and fertility of calcareous chernozem","","Research Institute for Soil Science, Agrochemistry and Hydrology","Yaloven' st., Grigoryevka, Kaushensky District","","100 mun. Kishineu","2070","","Moldova","46.890231","29.135742","","","","","","","1966","On-going","","Europe","The site before experiment was used as an arable field.","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","In this region ordinary and calcareus chernozems are predominate in soil cover. Parent rocks are represented by silt and clay loams which were deposited as eluvial and deluvial sediments during Upper Quaternary. ","The experiment includes 4 fields with the following crop rotation: peas - winter wheat - sunflower - corn. 16 treatments include only mineral application in annual rates for N: 0-90,0-180,0-90 for peas, cereals and sunflower, consequently for K: 0-120, excluding control plots for P: rates varied for supporting available P levels 15-35 mg/kg 1 treatment - Control without fertilization Avail.P level -15 mg/kg 2 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 15 mg/kg avail. P 3 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 20 mg/kg avail. P 4 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 25 mg/kg avail. P 5 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 30 mg/kg avail. P 6 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 35 mg/kg avail. P 7 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 40 mg/kg avail. P 8 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P rates to support 45 mg/kg avail. P 9 treatment - N- Peas:45,sunflower:60,cereals:120 P rates to support 35 mg/kg avail. P 10 treatment - K20:60 for all crops, P rates to support 35 mg/kg avail. P 11 treatment - (N-K20) Peas and sunflower:30-60,cereals:60-60 P rates to support 35 mg/kg avail. P 12 treatment - (N-K20) Peas and sunflower:90-60,cereals:180-60 P rates to support 35 mg/kg avail. P 13 treatment - (N-K20) Peas:45-120,sunflower:60-120,cereals:120-120 P rates to support 35 mg/kg avail. P 14 treatment - the same as 6, with application N in spring 15 treatment - the same as 6, with application N in autumn 13 treatment - (N-K20) Peas:45-60,sunflower:60-60,cereals:120-60 P205: 60 ",">10,000","","","Russian classification: calcareous deep clay loam chernozem with low humus content FAO: calcic chernozem Profile description A (0-26), arable, dark grey, wet, clay loam, compact, granular-cloddy,weak structure, effervescence from surface A (26-55) dark grey, wet, clay loam, compact, granular-cloddy firm structure, abundant roots,intensive effervescence, gradual transition B1 (55-80) brownish dark gray, wet, clay loam, more compact than previous horizon, subangular strong structure, with carbonate pseudomycelium intensive effervescence, gradual transition B2 (80-103) dark brown, wet, clay loam, subangular strong structure, abundant carbonate pseudomycelium, compact, gradual transition BC (103-124) brown with humic pockets, wet, clay loam, compact, abundant carbonate pseudomycelium ,cloddy prismatic structure, rare pores, gradual transition C, more deep than 124 cm grey-yellow, wet, clay loam, less compact, fine porosity, abundant calcareous nodules and veins. ","Yes","","","","","","","Yes","Yes","Yes","Yes","","","","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Effect of systematic straw application on humus content and nitrogen pool of soil","","Chelyabinsk NIISKH","","Timiryazevskiy","Chelyabinsk","456404","","Russia","54.515000","60.302000","","","","","","","1971","On-going","","Asia","It was grain-fallow rotation on the site before 1971","400-800","Cryic/Frigid: ","No","Udic","","","Arable","Cool Temperate","","","","","Number of plots - 64. 1 replicate - 16 plots. 3 replicates.4 N applications and 4 straw applications. N rates: 0, 60, 120,180. Straw and stubble: 1.Straw and stubble are removed 2.Straw is removed, stubble is ploughed up 3.Straw and stubble are ploughed up 4.Straw and stubble are burned up. Rotation: continuous spring wheat","1000-3000",">20","Other"," Russian classification: Soil cover includes middle leached chernozem - 69,2% of the area high leached chernozem - 20,3% (as spots), slighty leached chernozem - 8,0% podzolized chernozem - 1,9%, humus horizon depth - 70-100 cm Parent material - loess sandy sediments Profile description A plow (0-27), arable wet, dark-grey colour, fine granular structure, silty loam, compact, densily pierced by roots, distinct transition A1 (27-47), dark-grey, cloddy-subangular structure, silty loam, slighty compact, piersed by roots, distinct transition B (47-75) wet, brownish dark-grey colour, subangular structure weakly granular , silty loam,slighty compact,piersed by roots, gradual transition BC (75-103) wet, greyish brown colour, silty loam, subangular structure, compact, piersed by roots,carbonate pseudomycelium, gradual transition C 103 and deeper wet, grey-brown, loamy, cloddy-prismatic structure,carbonate pseudomycelium. Effervescence line 83 cm Rooting layer depth up to 80 cm","Yes","No","No","Yes","Every 5 years","1971","","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","","Yes","Yes","","","","","Yes","","No","Yes","Yes","Yes","","","","" "Effect of tillage system on growth, maturity and yield of corn and soybean.","","","","","","","","United States","40.466667","-87.000000","Graveel, John","","","","","","1975","","","North America","","","","","","","","Arable","Cool Temperate","","0-2%","","","","","","Mollisol","Chalmers silty clay loam fine-silty, mixed, mesic Typic Haplaquoll. Mollisol.","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Effects of deforestation on grass biomass and soil nutrient status in miombo woodland, Zambia","","","","","","","","Zambia","","","","","Effects of deforestation on grass biomass and soil nutrient status in miombo woodland, Zambia","","","http://www.sei.se/eed/p7.html","1991","Terminated","2000","Africa","","","Mesic: 8 to 15C","","","","","Forestry","Cool Temperate","","0-2%","","","","","","Alfisol","Alfisols and Ultisols","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Effects of Lime and Crop Residue on Soil Fertility and Crop Yield on Acidic soil under Rice-Rice-Soybean Cropping Sequence.","","","","","","","","Taiwan","22.600000","120.600000","","","","","","","1974","","1995","Asia","solid - Plant N (samples decomposed with K2SO, CuSO4.5H2O and se (50:10:1 w/w) - determined by Conway's diffusion method). Plant P (Samples decomposed with three acids (HNO: HClO: H2SO4 4:1:1 v/v) - photoelectric colorimeter. Plant K (the course decomposed as plant P - flame photometer).","","","","","","","","Warm Subtropical","","","","","","","","Inceptisol","Flueutic Usthochrepts (old slate alluvial soil, silt loam).","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Effects of long-term application of slurry on grassland cut for silage","","","","","","","","United Kingdom","54.433333","-6.416667","Christie, Peter","","Literature ListLong-term application of animal slurries to grassland alters soil cation balance","","","","1970","On-going","","Europe","Original ecosystem: Temperate deciduous woodland. Estate farm until agricultural institute founded in 1926. The area was cut grassland, predominantly Lolium perenne L. sward immediately before the experiment was established.","800-1200","Mesic: 8 to 15C","","","","There is a single land-use, cut grassland (3 cuts per year)","Hay","Cool Temperate","","0-2%","","","a) Details of the plots Width of smallest plot is 3.5 m Length of smallest plot is 8.5 m Width of largest plot is 28 m Length of largest plot is 51 m Slope: 5% . Shape: Convex Width of Discard Strip around plot: 0.5m b) Details of replication, randomization and controls There are at least 6 replicates in the experiment. The experiment has a restricted randomized plot design. Randomised block with two replicates of all treatments fully randomized within each of three blocks. There are control plots described as follows: * Fertilizer control and unfertilized control plots present. Full details in J. Agric. Sci., Camb. (1987) 108: 529 (see reference list). All data analysed by analysis of variance. No data have been omitted.","10-100",">20","Inceptisol","Typic Dystrochrept","","","","","Never","","","Yes","","","Yes","Yes","","","","","","","","","","","Yes","","Yes","Yes","Yes","Yes","","","","" "Efficiency of different rates and combinations of FYM and fertilizers on sandy loam podzoluvisoils","Geographical Network of Field Experiments with Fertilizers ","","District P.O. Olsha, Smolensk NIISKH","","Smolensk Region, Smolensk","216033","","Russia","54.724620","32.211914","","","","","","","1978","On-going","","Europe","","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","Before the beginning of the experiment the soil have been cultivated for long-term period. The most ancient rocks have Pre-Cambrian and Cambrian age and not participate in soil formation. The Quaternary deposits overly these rocks with glacial and fluvioglacial sediments predomination. North-West part of the Region represents a form of smooth undulating glacial relief Riss Ice Age. The Middle-Russian Upland ranges in height from 200 to 230 m. ","Rotation 1: 1979-1991 1.. Potatoes, 2. Barley, 3. Winter rye, 4. Oats, 5. Pea-oats, 6. Winter wheat, 7. Barley and perennial grasses, 8. Perennial grasses - 1 year, 9. Perennial grasses - 2 year, 10. Winter rye, 11. Oats Rotation 2: 1990-1997 and Rotation 3: 1996-2000 1. Potatoes, 2. Barley and perennial grasses, 3. Perennial grasses - 1 year, 4. Perennial grasses - 2 year, 5. Winter wheat, 6. Oats Field experiment was initiated on three fields. Now only 2 of them has remained without changes, the third field receives no any fertilizers since the end of the second rotation. For that field crop yield measurements are available. ",">10,000","","","Russian classification: soddy podsolic, shallow sandy loam on stone till sediments Profile description A (0-28), arable light grey, sandy loam, cloddy friable structure, with pea gravel inclusion, slightly compact, densily pierced by roots, distinct transition A2 (28-37) bleached with turn slightly pink colour, sandy loam, apedal, slightly compact, single roots, with pea gravel inclusion, bleached tongues create very wavy boundary A2B1 (28-53) not homogeneous in colour, with bleached tongues on brownishbackground,sandy loam -silt loam, plate-subangular structure, compact,with pea stone inclusions, Mn neoformations, gradual transition B1 (53-90) light brownish and brownish mottles with different granulometric composition - silt loam-heavy loam, plate-subangular structure, compact, with pea stone inclusions, Mn neoformations, gradual transition B2Ca (90-130) dark brownish colour, heavy loam with more sandy greenish tongue,plate-subangular structure, very compact horizon, with carbonates gradual transition B3Ca (130-170) dark brownish colour, clay loam with sandy tongue, plate-subangular structure, very compact horizon, Mn neoformations, with carbonates, distinct transition Cd (179-203) brownish red, clay loam with loess-like sandy tongues, plate-subangular structure, very compact horizon, with gleyish mottles Mn neoformations Rooting layer depth 0-40 cm ","Yes","","","Yes","Annual","","","Yes","Yes","Yes","","","","","Yes","","","Yes","","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Efficiency of different ratios of mineral and organic fertilizers in crop rotation","Geographical Network of Field Experiments with Fertilizers ","Don Zonal NIISkH","RASSVET settl","","Aksai District, Rostov Region,","346714","","Russia","47.256864","39.891357","","","","","","","1974","On-going","","Europe","","400-800","","","Ustic","","","Arable","Warm Subtropical","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. Also treatments receiving only N,P,K,NP,NK,PK.","1000-3000","3-10","","Soil group according to the FAO classification – calcic chernozem Soil type - ordinary mycelial-calcareous chernozem (Russian classification) Description of soil profile, soil pit No 24. Ap – 0-24 cm, dark-grey, clay loam, weakly compacted, granular-cloddy structure,densely pierced by plant roots; distinct transition based on density. A1 – 24-54 cm. Dark-grey with a light brownish shade; clay loam; rather compact; granular-cloddy structure compact; densily pierced by plant roots; distinct transition based on structure. B1 – 54-75 cm. Grey with a brown shade; clay loam; rather compact; densely pierced by roots; subangular-cloddy structure; distinct transition based on structure and color. B2 – 75-97 cm. Grey with a brownish shade, clay loam; compact; penetrated by roots; weak cloddy structure; distinct transition based on color. BC – 97-125 cm. Grey-brown; clay loam; compact; cloddy-subangular; root channels are filled by humus cutans; distinct transition based on color and texture. C 125-150 cm. Brown with a yellowish shade, clay; compact; practically apedal; humus cutans; rare plant roots . ","Yes","No","","",">Every 5 years","1983","","Yes","Yes","","","","","","","","Yes","Yes","","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Efficiency of fertilization in combination with application of plant protection chemicals in arable crop rotation","Geographical Network of Field Experiments with Fertilizers ","Central Experimental Station VIUA-Shebantsevo field experiment","Barybino settlement","","Moscow region, Domodedovsky district,","142062","","Russia","55.306482","37.805328","","","","","","","1960","On-going","","Europe","The site is situated on the border South taiga forest zone - forest steepe. Primary vegetation - broad-leaved forest (oak), with subsequent succession on birch and aspen trees. Poor drainage conditions and heavy texture favour water stagnation processes and gley features of soils. Typical soil cover pattern - complex of soddy-podzolic soils with different manifestation of excessive surface moistening features as affected by microrelief. ","400-800","","No","Udic","","","Arable","Cool Temperate","","0-2%","0-200","","I crop rotation: green vetch-oats – winter wheat + clover – clover – winter wheat – potatoes – barley Since II rotation: green vetch-oats – winter wheat – potatoes - barley+clover – winter wheat The experiment exists in 3 fields. At the beginning of the experiment treatments include application of different types of herbicides on background of lime 6 t/ha, 53t/ha FYM and N287P220K233 application during the 1st rotation; lime 4 t/ha,60t/ha FYM, N335P275K275 during the 2nd rotation. Treatment without herbicides was used as a control one. During the 3rd rotation 60 t/ha FYM (30 t/ha at potatoes and vetch-oats) and N640P450K770 was applied for background supporting. Since the 4th rotation II backgrounds were created after half-plot subdivision: 1 background included application of FYM at vetch-oats and potatoes at rate 30t/ha and mineral fertilizers as N390P300K455 per rotation; 2 background - only mineral fertilization as N690P450K815 per rotation. During the 5th and the 6th rotations amount of applied NPK was equivalent in both backgrounds . FYM was applied at vetch – oats and potatoes, mineral fertilizer rates were calculated according to nutrient uptake based on estimated crop yield. In average, annual rates were for 1 background 10t/ha FYM + N67.75P40.33K102.115, for 2 background – N117.115P65.58K162.135. Since 5th rotation effect of different combinations of herbicides, fungicides and retardants was studied. ",">10,000","","","Russian classification: Soddy podzolic heavy loam soil on moraine sediments FAO: Podzoluvisol Soil profile description: Plowing horizon 0-22 cm – light – gray, silt loam, loose structure, abundant ortstein grains. A2B1 horizon 22-35 cm – brown clay loam with bleached mottles, fine subangular structure, white powdering on most ped faces. B1 horizon 35-80 cm – yellowish - brown clay loam, subangular structure. White powdering on ped faces and Fe cutans. Mn soft grains in the lower part of horizon. B2 horizon 80-90 cm – yellow – brownish, compact, coarse subangular structure. Abundant Mn soft grains. BC horizon 150-160 cm – brown, sandy loam with increased content of sand comparing the upper horizons. ","Yes","","","Yes","Annual","1960","","Yes","Yes","Yes","Yes","","","","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Efficiency of low-analysis and high-analysis concentrated fertilizers (experiment 4).","Geographical Network of Field Experiments with Fertilizers ","Dolgoprudnaya Agrochemical Experiment Station,","","","","","","Russia","55.927663","37.534790","","","","","","","1933","On-going","","Europe","Until 1925, the plot was covered by mixed forest. In 1926 there was clearfelling. From 1927 to 1931, test sowing of vetch-oat mixture was performed. Before the foundation of the experiment fertilizers and lime were not applied. Flat territory. ","400-800","","No","","","","Arable","Cool Temperate","","0-2%","0-200","","From the 1st rotation to the 9th (1933-1976), the experiment was performed in a 5-field crop rotation; starting from the 10th rotation (1978) – in a 4-field crop rotation. The plot consists from the five fields. The layout included two backgrounds: with liming (in 1934, 1968, 1981; rates were calculated based on neutralization of one level of hydrolytic acidity), and without liming. 1st – 9th rotation (from 1933 to 1976). Five-field crop rotation. Clover-winter rye-potatoes-fodder beet-oat with grasses There were 5 treatments with regard to fertilization: 1. Nil input; 2. FYM (50 t/ha per rotation, applied at the rate of 25 t/ha, at potatoes and beet); 3. NPK – low-analysis fertilizer; 4. NPK – diammophos+KCl; 5. NPK – ammophos+KNO3. 10th rotation (1978) – present. Clover-winter wheat - potatoes (from 1994, sunflower)- barley+grasses. There are 5 treatments with regard to fertilization: 1. Nil input; 2. FYM (40 t/ha per rotation, applied at the rate of 20 t/ha, at potatoes and winter wheat); 3. NPK – ballast fertilizer; 4. NPK – diammophos+KCl; 5. NPK – ammophos+KNO3. In the course of the experiment, there were changes of mineral fertilizers rates. From the 1st rotation to the 9th, the following rates were applied: N90P90K90 at potatoes and fodder beet and N45P45K45 – at cereals and grasses. Starting from the 10th rotation – N90P90K120 at potatoes, N90P90K90 – at winter wheat, and N60P80K80 – at barley. (P - in P205, K in K20). Low-analysis fertilizers contain ammonium sulfate, superphosphate, and 40% manure salt. For providing 1:1 N:P ratio, ammonium nitrate was added to diammophos+KCl and to ammophos+KNO3. ","1000-3000","3-10","","Soil type - soddy podzolic heavy loamy soil on heavy mantle loam. FAO: podzoluvisol Description of soil profile, soil pit No 24. A1 – 0-14 cm plowing layer, grayish-brown color, sapedal. A2 – 14-21 cm. Podzolic horizon, whitish with brown spots with uneven boundary; platy structure, the lower side of the plates with more dark coloring comparing with the upper one, and contains a small quantity of iron nodules. Gradual transition in B1. B1 – 21-40 cm. Not homogeneous in color: on brown background there are few vertical whitish veins that coincide with main fissures; nutty structure, ped surfaces are covered with whitish powdering. B2 – 40-80 cm. Dark-brown coloring, prismatic structure, contains small black Mn soft nodules. B3 – 80-130 cm. Transitional to the parent rock. Light-brown, coarse prismatic structure. B4 – 130-200 cm. Transitional to the parent rock. Lighter than previous one, with rusty Fe mottles with uneven boundary, , there are indistinct ochre spots. Blocky structure. Soil granulometric composition and bulk analysis results (incl. total C and N ) in soil pit No 24 are available. ","Yes","No","","","","1931","","Yes","","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","","Yes","Yes","","","","" "EM89","","","","","","","","Australia","-41.000000","146.000000","Smethurst, Philip","","","","","http://soil.scijournals.org/cgi/content/full/65/3/795","1985","","","Australia","solid - Net nitrogen mineralization (years 1-5), Soil water content and temperature. water - Nitrogen & Phosphorus From www.nasa.gov History of EM89 This experiment began in 1985. The site was previously a native eucalypt forest, but has been a Pinus radiata plantation for 47 years. There are four treatments as follows: 1) Slash and litter retained at harvest. 2) Litter only retained. 3) Litter only retained and ploughed. 4) Slash and litter removed. Mean annual temperature: 15 deg C; Minimum annual rainfall: 755 mm; Mean annual rainfall: 827 mm; Maximum annual rainfall: 870 mm More description about the plot Width of smallest plot is 20 m Length of smallest plot is 40 m Slope: 0-5% . Shape: Uniform, concave and convex Details of direction of cultivation: Both parallel and at right-angles to long axis of the plot Width of Discard Strip around plot: 5 Details of homogeneity of the plots: Details of homogeneity of plots in Smethurst & Nambiar (1990) refences in list. Details of replication, randomization and controls There are at least 4 replicates in the experiment. 4 x 4 latin square. Slash and litter retained treatment is considered to be the control. Soil color: 0-15 cm - Dark grey sand. 15-30 - Grey sand. 30-40cm - light grey sand. 40-100cm - Pale orange sand. 100-130cm Weakly cemented pale orange sand. 130-200cm Bleached sand with thin clay lenses. Soil properties: Depth of root limiting layer: No root limiting layer Approximate soil organic matter content: 1.2% Approximate carbon:nitrogen ratio: 33 Approximate soil bulk density: 1.29 g/cm3 Approximate minimum soil pH: 6.1 Method of determining soil pH: 1:5 soil to water Design: Plots are seven rows, seven to ten trees each row. Number of permanent plots:three eucalypt plantation sites: Westfield, Nabowla and Middlesex.","800-1200","","","","","Eucalyptus regnans E. obliqua, E. amygdalina E. ","Forestry","Cool Temperate","","0-2%","","""Mudstone, Sandstone, & Basalt""","There are at least 4 replicates in the experiment. 4 x 4 latin square. Slash and litter retained treatment is considered to be the control. ","","","Ultisol","Oxisol also; Paleustult, Eutrodox; Australian Class.; Mottled, mesotrophic, Â brown Kurosol; Haplic, dystrophic, brown Kurosol; & Snuffy, mesotrophic, brown Ferrosol.","","","","","","","","","Yes","","","","","","","","Yes","Yes","Yes","","","","","","","","","","","","","" "Essai permanent","","","","","","","","Belgium","50.566667","4.716667","Frankinet, M.","","","","","","1959","","","Europe","","400-800","","","","","","Arable","Cool Temperate","","0-2%","","","","","","Alfisol","Eutric cambisol (FAO), Hapludalf","","","","","Never","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Experimental Station. Effect of main types and combination of fertilizers on crop rotation productivity and soil parameters","","","","","Lutsk, Volunsk","","","Ukraine","48.277709","22.384643","","","","","","","1966","On-going","","Europe","Polesye lowland - forested boggy zone with excessive humidity. Before 1960 used for extensive agriculture, after that period - intensive technologies were introduced. ","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure. ","3000-10,000","","","Russian classification: soddy-podzolic, loamy sand, shallow-gley, onfluvioglacial deposits FAO: ferric podzol Rooting layer depth- 0-25 cm; single roots up to 100-120 cm; impermeable layer depth - 5 m. ","Yes","","","","Annual","1966","","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","","Yes","Yes","Yes","Yes","","","Yes","Yes","Yes","","Yes","Yes","","","","" "Farmyard Manure, fertilizers and green manuring in rice-wheat systems in Bhutan","","","","","","","","Bhutan","","","","","Effects of farmyard manure, ferilizers and green manuring in rice-wheat systems in Bhutan: results from a long-term study","","","http://www.nieparo.edu.bt/","1988","Terminated","1997","Asia","","","Mesic: 8 to 15C","","Ustic","","","Arable","Cool Temperate","","0-2%","","","","","","Entisol","Typic Ustifluvent and Ustorthent","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "Fernow Long Term Soil Productivity","nitrogen cycling LSTP forest soils calcium ","Fernow Experimental Forest","","","Parsons","26287","","United States","39.138342","-79.672882","","","","","","","1996","On-going","","North America","This study is designed to last 80 years, and to evaluate the role of organic matter and acidic deposition in the productivity of forest soils, and aboveground vegetation. Soils were sampled from 3 depths in 1996, before any treatments were applied, and again in 2001 and 2006. Experimental treatments include organic matter removal, addition of ammonium sulfate fertilizer, and additions of dolomitic lime. ","1200-2000","Mesic: 8 to 15C","No","Udic","Yes","Quercus rubra, Liriodendron tulipifera, Prunus serotina, Acer saccharum, Acer rubrum","Forestry","Cool Temperate","Allegheny Mountain Plateau, part of the Appalachian mountains. ",">20%","800-1500","fractured hard sandstone, and shale ","Each of the 16 plots is 0.2 ha with a buffer around it, total treatment plot area is 0.4047 ha per plot. There are control (uncut, no fert) plots, all organic matter removed, all o.m. removed +N&S fertilizer, and all o.m. removed +N&S + dolomitic lime. 4 blocks of 4 treatments","1000-3000","10-20","Inceptisol","Loamy-skeletal mixed mesic Typic Dystrochrepts","Yes","No","Yes","Yes","Every 5 years","1996","2006","Yes","Yes","Yes","Yes","No","No","No","Yes","Yes","Yes","No","Yes","No","No","No","Yes","No","Yes","No","Yes","No","No","No","No","No" "Fertilisation system for sugar beet and other crops in beet rotation","","","","","","","","Russia","51.618016","39.331054","","","","","","","1935","On-going","","Europe","","400-800","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","Experimental field is situated on upland territory within Don-Voronezh interfluve. Elevation is 145 m (asl.), territory is flat. Groundwater depth - 55-58 m ","Main study factors are different nutrient rates with (equivalent) inputs of major nutrients given either in mineral fertilizers or in manure.",">10,000",">20","","Russian classification: Soil cover includes middle leached chernozem - 69,2% of the area high leached chernozem - 20,3% (as spots), slighty leached chernozem - 8,0% podzolized chernozem - 1,9%, humus horizon depth - 70-100 cm Parent material - loess sandy sediments Profile description A plow (0-27), arable wet, dark-grey colour, fine granular structure, silty loam, compact, densily pierced by roots, distinct transition A1 (27-47), dark-grey, cloddy-subangular structure, silty loam, slighty compact, piersed by roots, distinct transition B (47-75) wet, brownish dark-grey colour, subangular structure weakly granular , silty loam,slighty compact,piersed by roots, gradual transition BC (75-103) wet, greyish brown colour, silty loam, subangular structure, compact, piersed by roots,carbonate pseudomycelium, gradual transition C 103 and deeper wet, grey-brown, loamy, cloddy-prismatic structure,carbonate pseudomycelium. Effervescence line 83 cm Rooting layer depth up to 80 cm ","Yes","Yes","","","Annual","1975","1995","Yes","Yes","Yes","Yes","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Fertilisation system on podzolic soil in Pre-Ural Region","Geographical Network of Field Experiments with Fertilizers ","","","","","","","Russia","57.891497","56.513671","","","","","","","1968","On-going","","Europe","The site before experiment was used as an arable land of the farm and was under treatment. ","","","","Ustic","","","Arable","Cool Temperate","","0-2%","0-200","The site geology - the underlying rock - Perm deposits (Kazan tier of Upper Perm). Parent rock - yellow-brown mantle loams. ","Experiment plan of the first rotation 1. Nil 2. Ca - background 3. Background - NPx 4. Background + NKx 5. Background + PKx 6. Background + NPKx 7. Background + FYM base rate (0,5 t/ha once a year) 8. Background + FYM 2 base rates 9. Background + NPK equiv. 1 FYM rate 10. Background + PK in equal N 1/2 equiv. 1 FYM rate 11. Background + FYM 1/2 rate + NPK equiv. 1/2 FYM rate 12. Background + 1 rate FYM + N 1/2 equiv. 1 FYM rate 13. Background + 1 FYM rate + P 14. Background 1 FYM rate + NPK equiv. 1 FYM rate x - fertilizers rates were calculated based on planning yield and nutrient balance N (-14), P (9,5), K (-41). Experiment plan in the second and third rotations 1. Nil 2. Ca - background 3. Background + N100 P100å 4. Background + N100 P100å 5. Background + N100 K100å 6. Background + P100 K100å 7. Background + P150 K100å 8. Background + N100 P100 K100å 9. Background + N100 P150 K100å 10. Background + N100 P200 K100å 11. Background + FYM 10 t/ha once a year 12. Background + FYM 15 t/ha once a year 13. Background + FYM 20 t/ha once a year 14. Background + FYM 25 t/ha once a year 15. Background + NPK equiv. 10 t/ha 16. Background + NPK equiv. 20 t/ha 17. Background + FYM 5 t/ha + NPK equiv. 5 t/ha 18. Background + FYM 10 t/ha + NPK equiv. 10 t/ha 19. Background + FYM 15 t/ha + NPK equiv. 15 t/ha 20. Background + FYM 20 t/ha + NPK equiv. 20 t/ha 21. Background + FYM 25 t/ha + NPK equiv. 25 t/ha 22. Background + PK in equal + N 1/2 equiv. 10 t/ha FYM 23. Background + PK in equal + N 1/2 equiv. 20 t/ha FYM 24. Background + FYM 10 t/ha + N 1/2 equiv. 10 t/ha FYM 25. Background + FYM 20 t/ha + N 1/2 equiv. 20 t/ha FYM 26. Background + FYM 10 t/ha + Pc equiv. 10 t/ha FYM 27. Background + FYM 20 t/ha + Pc equiv. 20 t/ha FYM x - mineral fertilizers rates were calculated based on nutrient removal compensation: for N - 100 and 150%, P - 100, 150, 200%, K - 100%. In the 4th crop rotation these doses are reduced twice. ",">10,000",">20","","Russian classification soddy podzolic soil of taiga-forest zone, fulvate unsaturated FAO: podzoluvisol Profile description A (0-20) light grey, dry, loamy, slighty compact, densily pierced by roots,no effervescence with 10% HCl, distinct transition based on colour and structure. A2B1(EB) (20-30) more ligher in colour comp. upper hor, loamy, slighty compact, platy structure, pierced by roots, no effervescence with 10% HCl, distinct transition based on colour and structure. B1 (30-50) brown, compact, subangular structure, clay, abundant fine pores, with colloid cutans and SiO2 powder on soil ped surfaces, slighty pierced by roots, no effervescence with 10% HCl. B2 (50-82) brown, wet, more compact than previous horizon, fine prizmatic-subangular structure, clay, abundant fine pores, slighty pierced by roots, no effervescence with 10% HCl, gradual transition. B2C (82-115) brown, wet, compact, loamy, fine pores, single roots, fine blocky-prismatic structure, no effervescence with 10% HCl, gradual transition. C (115-135) yellowish-brown, wet to moist, compact, sandy clay, single plant roots at the upper part of horison, single fine pores, no effervescence with 10% HCl Rooting depth - 115 cm ","","","","","","","","Yes","Yes","Yes","Yes","","Yes","Yes","Yes","","Yes","Yes","Yes","","","","Yes","Yes","Yes","Yes","Yes","Yes","","","","" "Fertilisation systems of organic and mineral fertilizers for field crops in crop rotation on leached chernozem","","Research Institute for Soil Science","Yaloven' st.,","","100 mun. Kishineu","2070","","Moldova","46.995241","28.894042","","","","","","","1964","On-going","","Europe","The site before experiment was used as an arable field. ","400-800","","","Ustic","","","Arable","Cool Temperate","","2-5%","0-200","In this region grey forest soils and a leached chernozem are predo- minate in soil cover. Parent rocks are represented by light clays, clay and silt loams which were deposited as eluvial and deluvial sediments in upper Quaternary. ","The experiment includes 5 fields with the following crop rotation: peas (beans)- winter wheat-winter barley-sunflower-grain corn. In the field experiment exist 3 types of fertilisation systems since 1991: 1. Mineral system. Application of mineral fertilizers. Soil residues were removed. 1- control (avail.P -10 mg/kg) 2- second control without fertilization (in second and third system this treatment is background) 3- N: Peas -30, winter barley and sunflower-45, other cereals -120kg/ha, K (in K20)-60, P in rates to support 10 mg/kg avail.P level (after Machigin method) based on annual P fertilization to compensate uptake of previous crop (in average 60 kg/ha P205) 4- N and K: as in 3;P in rates to support 20 mg/kg avail. P 5- N and K: as in 3;P in rates to support 30 mg/kg avail. P 6- N and K: as in 3;P in rates to support 40 mg/kg avail. P 7- N and K: as in 3;P in rates to support 50 mg/kg avail. P 8- N and K: as in 3;P in rates to support 60 mg/kg avail. P 9- N and K: as in 3;P in rates to support 70 mg/kg avail. P 10- N and K: as in 3;P in rates to support 80 mg/kg avail. P 11- K as in 3, P in rates to support 30 mg/kg avail. P 12- N: Peas , winter barley and sunflower-30, other cereals -60 K (in K20)-60; P in rates to support 30 mg/kg avail.P 13- N: Peas , winter barley