تاثیر آبیاری محدود بر صفات زراعی، فیزیولوژیک و کیفیت محصول ارقام کنجد
نام نخستين پديدآور
/حمداله اسکندری
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
: کشاورزی
مشخصات ظاهری
نام خاص و کميت اثر
۱۴۲ ص
يادداشت کلی
متن يادداشت
جدول، نمودار، عکس
متن يادداشت
زبان چکیده: استاد مشاور همکار
یادداشتهای مربوط به نشر، بخش و غیره
متن يادداشت
چاپی
یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
واژه نامه
متن يادداشت
کتابنامه ص.: ۱۲۴-۱۴۲
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
دکتری
نظم درجات
مهندسی کشاورزی-زراعت
زمان اعطا مدرک
۱۳۸۸/۰۳/۲۵
کسي که مدرک را اعطا کرده
تبریز
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Two field experiments were carried out in Ramhormoz during two successive years to evaluate the effect of different irrigation treatments on growth and grain and oil yields of five sesame cultivars. Experiments were arranged as split plot based on RCB design in four replications, with the irrigation levels (I1, I2, I3 and I4: irrigation after 150, 200, 250 and 300 mm evaporation from class-A pan) in main plots and sesame cultivars (Yellow witte, TN238, TS3, Safiabadi and local cultivar of Ramhormoz) in subplots. The leaf chlorophyll content was decreased with increasing the severity of water deficit. TS3 and Yellow witte showed the highest reduction of leaf chlorophyll content with decreasing water supply. Leaf area index (LAI), dry matter accumulation (DMA), crop growth rate (CGR) and relative growth rate (RGR) were also decreased with decreasing water availability. These traits were higher for TS3 than those for other cultivars. Plant height, branches per plant and leaves per plant were declined with increasing irrigation intervals. Reduction in number of leaves per plant was more than other morphological traits. Decreasing water supply resulted in decreasing grain and biological yields. Grains per plant, but not 1000-grains weight, was significantly
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )