Recently Arlene Tugel and Garrett Liles (student at Davis) mentioned interest in sample archiving. This should be (if it isn't already) on our list of potential new projects/papers for our network. This is an absolutely great topic that could be explored much more than is in the literature currently. Extremely important.
Dr. Poulton at Rothamsted has some information on Rothamsted practice and I will get permission to post and share these!!
Dan Richter