بررسی خصوصیات زراعی و عملکرد دانه ژنوتیپ هایزمستانه و بینابین گندم نان در آزمایش های مشاهده ای و مقایسه عملکرد بین المللی در شرایط سردسیر دیم

Introduction is one of the breeding methods. In order to study on agronomic traits and grain yield of bread wheat genotypes recived from CIMMYT/ICARDA center, this study carried out with on observation experiments (with 150 genotypes) agricultural research station of cold dryland (Ardabil). Agronomic characteristics of genotypes such as: reaction to cold and diseases, date heading, date maturity, plant height,Number of fertil tillers, grain colour, thousend kernel weight and grain yield per hectar compared with check varities (Azar-2). In experiment winter and facultative observation nursery 40 genotypes existed compare the checks. The selected warities and lines from these nurseries will be entered in perliminary yield trail in next year and will compare with checks(Azar-2 and sardari).

Keywords:

گندم نرم , اردبیل , زراعت دیم , نشان ویژگی های زراعی , بازده محصول زراعی , ژنوتیپ ها , تنش سرمایی , مناطق سرد , رقم آذر 2