بررسی خصوصیات زراعی و عملکرد دانه ژنوتیپ های زمستانه و بینابین گندم نان در آزمایشات مقایسه عملکرد بین المللی در شرایط دیم مناطق سردسیر

In this study in order to find varieties with higher yield and agromic characteristics than cultivated variety Suitable quality and tolerant to abiotic and biotic stresses 125 enteries in WON- SA in the name of wheat observation nursery- semi arid were carried out under dryland condition in Khoramabad(Uromieyeh) agricultural research field for one year in 2005- 2006. the nursery planted by hand in plots consist of 2 row 2.5 m long with rows spacing of 20 cm. After maturity complet plot harvested, and seed yields weighted. The results indicated that in this observation yield trial the mean yield of check was 2168 kg/ha and all genotypes were lower than check and genotypes did not select in this rtial.

کلیدواژه ها:

تنش خشکی ، تنش سرمایی ، پیش رسی ، نتاج ، گندم ، گندم نرم ، ژنوتیپ ها ، دیم کاری