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Filtering by: Committee Member Larson, Robert E. Subject Wheat

A comparison of four methods of selection for the improvement of grain yield in winter by spring wheat crosses (Triticum aestivum, L. em Thell)

Creator:

Oritiz Ferrara, Guillermo

Resource Type:

Dissertation

Full Text:

. L. McCuistion, Dr. W. E. Kronstad, Dr. F. A. Cholick, Dr. Robert L. Powelson, Dr. Kenneth E. Rowe
Effects of growth retardant and nitrogen level on growth, development and yield of Yamhill wheat

Creator:

Nounamo, Laurent

Abstract:

Increases in wheat production due to breeding may be reaching a plateau. The application of N-fertilizer beyond optimum levels leads to lodging and to an increase in tiller death. The use of plant growth regulators (retardants) may be an answer for future increases in production. Experiments were conducted in 1983...

Resource Type:

Dissertation

Full Text:

, Dr. E.H. Gardner, Dr. Alvin R. Mosley, Dr. James A. Vomocil, and Dr. Robert C. Worrest for serving