TY  - NCL
TI  - Results of the twentieth International Spring Wheat Yield Nursery (ISWYN) 1983-84
T2  - CIMMYT Results of the International Spring Wheat Yield Nursery (ISWYN)
PY  - 1984///
CY  - Mexico, DF (Mexico)
PB  - CIMMYT, 
KW  - Disease resistance
KW  - AGROVOC
KW  - Flowering
KW  - High-yielding varieties
KW  - Maturity
KW  - Plant nurseries
KW  - Site factors
KW  - Spring crops
KW  - Wheat
KW  - Yields
KW  - Plant breeding
N1  - Glossary in: English, Es, French, tables
N2  - The Twentieth ISWYN was distributed in 1983-84 to be grown by cooperators in their spring season of 1984 (79 nurseries in 58 countries). The ISWYN comprised advanced lines and varieties chosen from among CIMMYT's best materials and nominations from plant breeders in different parts of the world. The way in which the seed for this international trial was selected, multiplied, handled, and shipped, as well as the instructions to carry out the trials, are mentioned. Results of this international trial are presented in four forms: all data provided from each trial are reported in a single table for that site; regional summaries are computed after grouping
ER  -