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The fertilizer application system in rotation - LTSE

Location:
All-Russian Soya Research Institute
Ignat'evskoe highway, 19 The Amur Region
Blagoveschensk, 675027
Russia
Latitude: 50.163044
Longitude: 127.770996
Background
Continent: 
Asia
Year LTSE Began: 
1964
On-going or Terminated?: 
On-going
Comments: 
Field 4 (was laid out in 1962) in 1961 was occupied by wheat (ferilizer N30P30), in 1960-sown fallow (without fertilizers), 1959 - oats (without fertilizers). Field 2 (was laid out in 1963) in 1962 - wheat (ferilizer N30P30), 1961 - soya (without fertilizers), 1960 - wheat (ferilizer N30P30). Field 3 (was laid out in 1964) in 1963 - wheat (ferilizer N30), 1962 - soya (ferilizer P40), 1961 - wheat (ferilizer N30P30).
Environment
Annual Precipitation (mm): 
400-800
Mean Annual Soil Temperature (C): 
Cryic/Frigid: <8C
Is temperature regime isothermic? ie, do mean monthly temperatures deviate by <6C?: 
No
Soil moisture regime: 
Udic
Landuse: 
Arable
Ecoregion: 
Cool Temperate
Landform (general description): 
Cover loam
Slope (%): 
0-2%
Experimental Design
Design (short description): 
Crop rotation: soya+corn (soya+oats) - soya - wheat - soya - wheat. 1. Soya+corn. It was changed on soya+oats from 2nd rotation. Treatments: 1-Nill, 2- P30, 3- N60, 4-N60P30, 5-N60P30K60, 6-N90P60, 7-N90P60, 8-N90P60, 9-N90P30+FYM(12t) 2.Soya. Treatments:1-Nill, 2- P60, 3- N30, 4-N30P60, 5-N30P60K30, 6-N60P90, 7-N30P60, 8-N60, 9-N30P60 3. Wheat. Treatments:1-Nill, 2- 0/P60, 3- 0/N30, 4-0/N30, 5-0/N30K30, 6-N30P30, 7-N30P30, 8-N60P30, 9-N30 4. Soya. Treatments:1-Nill, 2- P60/0, 3- N30/0, 4-N30P60/P60, 5-N30P60K30/P60, 6-N60P90/N60P30, 7-N30P60, 8-N60, 9-N60P30+FYM(12t)/P60+FYM(12t) 5. Wheat. Treatments: 1-Nill, 2-Nill, 3-Nill, 4-Nill, 5-Nill, 6-Nill, 7-N30P60, 8-N60P30, 9-Nill Numerator-fertilizer in the 1st rotation, denominator- 2nd and next rotations.
Permanent plot area (square meters): 
100-1000
Number of permanent plots: 
3-10
Soil Classification
Soil taxa (ex, Great Group of Soil Taxonomy): 
Russian classification: meadow chernozem, medium humus rich, clay loam on cover loam
Soil/Data Archive
Data Archive: 
No
Vegetative samples archived: 
No
Soil solid samples archived: 
No
Samples from multiple depths: 
No
Year of first sampling for archive: 
1964
Soil Solid Data
pH and acidity: 
Yes
Organic Carbon: 
Yes
Nitrogen: 
Yes
Other macronutrients: 
Yes
Micronutrients: 
Yes
Water holding capacity: 
Yes
Bulk Density: 
Yes
Mineralogy: 
No
Soil Water Data
pH and alkalinity: 
Yes
Other macronutrients: 
Yes
Vegetation Data
Biomass above ground: 
Yes
Biomass below ground: 
Yes
Macronutrient contents: 
Yes
Micronutrient contents: 
Yes
Harvest mass: 
Yes
Harvest nutrient contents: 
Yes