بررسی خصوصیات زراعی و عملکرد دانه ژنوتیپ های گندم نان در آزمایشهای مقایسه عملکرد در مناطق سرد معتدل دیم

In this project bread wheat genotypes were evaluated in 2 preliminary bread wheat yield trials (PBWYT-1, PBWYT-2) and Advance yield trial (AWYT). PBWYT-1 and, PBWYT-2 were non-replicated trials but AWYT Test was conducted with three replications at Sararood Station Kermanshah, Iran. Agronomic traits such as days to heading, and maturity, response to disese,plant height, thousands kernelweight were recorded. Superior genotypes than the checks (Sardari and Azar-2) were determined. In Sararood station, 29 and 36 superior genotypes from preliminary yield Triats were superior to local check. In AWYT, significant differences were observed between the genotypes. however, genotype No 11 was superior in grain yield 10 and 4 percent to Sardari and Azar-2, respectively.

Keywords:

گندم نرم , ژنوتیپ ها , ویژگی های زراعی , عملکرد زراعی , مناطق سرد