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Report
Results of the second International Spring Wheat Yield Nursery, 1965-1966
(CIMMYT, 1968)
For the past several years the Rockefeller Foundation and later the International Maize and Wheat Improvement Center (CIMMYT) has prepared and coordinated a series of international yield trials in spring wheats. Originally ...
Report
Results of the first International Spring Wheat Yield Nursery 1964-1965
(CIMMYT, 1968)
Adaptation is perhaps the most elusive concept in plant breeding. Not only is there surprisingly little information concerning the performance of varieties over a broad range of environments in even the major crop plants, ...