پديد آورنده :
پور قاسميان، نسيبه
عنوان :
اثر سيستم كاشت و ميزان رطوبت خاك بر عملكرد و اجزاء عملكرد گلرنگ در اصفهان
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
ده، 94، [II]ص. :جدول
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
مرتضي زاهدي
استاد مشاور :
محمد رضا خواجه پور، عبدالمجيد رضايي
توصيفگر ها :
عملكرد بيولوژيك
تاريخ نمايه سازي :
12/10/86
استاد داور :
خورشيد رزمجو، امير حسين خوش گفتار منش
چكيده فارسي :
به فارسي و انگليسي : قابل رويت در نسخه ديجيتال
چكيده انگليسي :
The Effects of Planting Pattern and Level of Soil Moisture on Yield and Yield Components of Two Safflower Cultivars in IsfahanAbstract This experiment was conducted at the Agricultural Research Station of Isfahan University ofTechnolgy in 2006 to evaluate the effects of planting pattern and the level of soil moisture ontwo safflower cultivars A factorial split plot arrangement was used in a randomized completeblock design with three replications Two planting pattern flat and bed planting and two levelsof soil moisture irrigation after 80 and 100 mm cumulative evaporation from Class A pan wereconsidered as the main factor and two safflower cultivars IL and Kosseh as minor factor 111Each plot in flat planting was consist of six rows spaced 25 cm apart with plants 8 cm apart andin bed planting was consist of four rows spaced 45cm apart with plants 5 cm apart The durationfrom planting to button formation 50 flowering and 100 flowering stage were significantlyshorter in 45cm bed planting than in 25cm flat planting The duration from planting to all growthstages was less in IL compared to Kosseh cultivar The level of soil moisture did not affect 111the duration of any growth stages Plant height leaf area index plant dry matter number ofbuttons per plant number of grains per button grain weight and harvest index were higher inflat planting compared to bed planting Plant height plant dry matter number of buttons perplant number of grains per button grain weight and harvest index were reduced as the level ofsoil moisture was decreased Leaf area index and plant dry matter were not significantly affectedby the level of soil moisture at 50 flowering stage Regardless of the level of soil moisture andcultivar the grain yield was 36 more in flat planting than bed planting The grain yield wasmore at higher level of soil moisture and also in Kosseh than in IL 111 The oil percentage and oilyield was higher in flat planting compared to bed planting and also in Kosseh than in IL 111 Theoil percentage was not significantly affected by the level of soil moisture However the oil yieldwas decreased as the level of soil moisture was reduced The highest amount 1168 kg ha of oilyield was obtained from Kosseh in flat planting and the lowest amount 417 kg ha wasachieved from IL in bed planting The results from this experiment show that to obtain the 111optimum yield from summer planting in areas with similar condition of this study the 25cm flatplanting compared to the 45cm bed planting and Kosseh compared to IL 111 cultivar seems to besuperior
استاد راهنما :
مرتضي زاهدي
استاد مشاور :
محمد رضا خواجه پور، عبدالمجيد رضايي
استاد داور :
خورشيد رزمجو، امير حسين خوش گفتار منش
