Winter Wheat Cultivar Performance in an International Array of Environments

Authors

J. E. Stroike
V. A. Johnson

Date of this Version

10-1972

Document Type

Article

Citation

Stroike, J.E. and Johnson, V.A. (1972) Winter wheat cultivar performance in an international array of environments (Research Bulletin No. 251)

Comments

ISSN 0161-3814

Abstract

The International Winter Wheat Performance Nursery organized in 1968 by the Nebraska Agricultural Experiment Station in cooperation with the Agricultural Research Service, U.S. Department of Agriculture, under a contract with the Agency for International Development, U.S. Department of State, has presented a unique opportunity to measure the performance and stability of 28 winter wheat cultivars over an international array of environments. Computations of three parameters for yield, selected agronomic traits, and grain protein and lysine were made from nursery data recorded in 1969 and 1970.