پديد آورنده :
قائم مقامي، اعتصام
عنوان :
بررسي خصوصيات كمي و كيفي ارقام كلزاي بهاره تحت تاثير رژيم هاي مختلف آبياري
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
هشت، 68،[II] ص: جدول، نمودار
يادداشت :
ص.ع. به: فارسي و انگليسي
استاد راهنما :
خورشيد رزمجو
استاد مشاور :
مرتضي زاهدي، اسماعيل لندي
تاريخ نمايه سازي :
4/6/87
استاد داور :
پرويز احسان زاده، بهروز مصطفي زاده
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتال
چكيده انگليسي :
70Abstract Drought is the most important environmental factor that limit crop yield throught theworld About 96 7 precent of iran s land is classified as arid and semiarid climates canolais one of the most important oilseed in the world and its quality properties are affected bydrought The objectives of this research were to find the effect of different irrigationregimes on quality yield and yield components of three canola cultivars namely thehyola401 rgs001 and option500 The experiment was conducted at cheshmeh khandanfarm of semirom isfahan using a randomized complete block with a split layout andreplicated three times Five irrigation regims I1 70mm I2 90mm I3 110mm I4 130mm I5 150mm were used as main plots and three canola cultivars were subplots prolinprecent oil precent relative water content precent chrolophil precent glycozinolat precentin grain and leaf were measured as quality parameters and plant height number ofpods number of kernal per pod leaf area index pod length weight of 1000 kernels grainyield straw yield and harvest index as yield and yield component parametrers weremeasured All yield components except pod length were decreased as drought levelsincreased Oil relative water content chrolophil perecent decreased while prolin andglycozinolate precent increased severe drought occurred Reduction of kernel weight height and leaf area index of plants observed in severe drought The highest variations inquality parameters were observed in I5 treatment because of short and stressful floweringand filling period These result show that oil accumulation was more sensitive to moisturedeficit than protein accumulation Grain yield was affected by irrigation regimes andreduced to35 4perecent in Hyola401 cultivar 50 6perecent in Rgs001 and 57 9 perecent inOption 500 cultivar This showed that Option500 was more sensitive to moisture deficit but Rgs001cultivar had higher grain yield under sufficient water situation than othercultivars
استاد راهنما :
خورشيد رزمجو
استاد مشاور :
مرتضي زاهدي، اسماعيل لندي
استاد داور :
پرويز احسان زاده، بهروز مصطفي زاده
