گزینش لاینها در نسلهای در حال تفکیک جو برای صفات زراعی موثر در عملکرد در شرایط دیم

This study was conducted with 164 F2 generations during 1384-85 grewing season in Ardabil agriculture research station. The results showed that superior in seed and agronomic features and were chosen. No. 11, 20, 44, 46, 47, 72, 93, 94 genotypes respectively were the highest grain yield with considering the action of the 1666, 1633, 1733, 2000, 1666, 1566, 1666, 1666. kg/ha respectively in this experiment sahand, had 1241 kg/ha grain yield. The selected genotypes and lines from these nurseries will be entered to regional preliminary yield trial of next year.

Keywords:

جو (گیاه) , نشان ویژگی های زراعی , بازده محصول زراعی , دیم کاری , اردبیل , تنش خشکی , تنش سرمایی , ژنوتیپ ها , رقم سهند , وزن هزار دانه