پديد آورنده :
حق دوست، مهدي
عنوان :
بررسي اثرات آللوپاتي گياهچه هاي ارقام لوبيا و علف هرز تاتوره بر يكديگر با استفاده از روش آْزمايشگاهي فضاي مساوي آگار
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
دوازده،72ص.: جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
محمدحسين اهتمام، حسن كريم منجي
استاد مشاور :
پرويز احسان زاده
توصيفگر ها :
بازدارندگي , تحريك كنندگي
تاريخ نمايه سازي :
13/11/92
استاد داور :
مرتضي زاهدي، نفيسه جواد
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Study of allelopathic interaction of Phaseolus vulgaris Bean and Datura stramunium Thorn apple Seedling using Equal Compartment Agar method Mahdi Haghdost m haghdost @yahoo com September College of Agriculture IsfahanUniversity of technology Isfahan Iran Degree M Sc Language Farsi Supervisor s M H Ehtemam and H Karimmojeni E mail address kmojeni@cc iut ac ir Abstract Weed presence within and around agricultural lands cause enormous loss of crop yield and quality There are many methods for control of these plants One of them is putting allelopathic in weed management programs Allelopathic plant interactions can have either a harmful or beneficial effect and are generally evaluated by testing some physiologic mechanisms that result in the inhibition stimulation of seed germination plant growth and development due to the presence of another plant Allelochemicals can be present in several parts of plants including roots rhizomes leaves stems pollen seeds and flowers Allelochemicals are released into the environment by root exudation leaching from aboveground parts and volatilisation and or by decomposition of plant material In order to study of allelopathic interaction of Phaseolus vulgaris and Datura stramunium Seedling using Equal Compartment Agar method the laboratory experiment was carried out in and faculty of agriculture of Isfahan University of Technology Iran In this method ml glass beakers were filled with ml of water agar and then the agar surfaced divided into two equal compartments that were occupied separately with donor and receiver genotypes This study was conducted in factorial form on completely randomized design with replications and had two section for screening of allelopathy effect and response of twelve genotyps of bean follow as Akhtar darakhshan naz sayad goli ozbakestan chin pak dorsa khomein talash and sedri and Datura stramunium was such as weed The first experiment was evaluation of allelopathy potential of genotyps of bean on the Thorn apple but the second one was to assay bean sensitivity under Thorn apple allelochemicals The results of the first study have proved khomein cultivar had most inhibitory on Datura stramunium accession s root length but motivator on shoot length While goli cultivar had the most stimulatory on Datura stramunium In the second experiment the growth of Akhtar darakhshan naz sayad goli chin pak dorsa talash and sedri have been prevented under Datura stramunium allelochemical Khomein and Ozbakestan had no significant response to Datura stramunium allelochemicals as a matter of fact these cultivars were resistance Among bean cultivars studied khomein was the strongest inhibitor in Datura s growth and most telorance to Datura s allelochemicals Key words Phaseolus vulgaris Datura stramunium ECAM Allelopathy growth inhibitory and stimulatory PDF created with pdfFactory trial version www pdffactory com
استاد راهنما :
محمدحسين اهتمام، حسن كريم منجي
استاد مشاور :
پرويز احسان زاده
استاد داور :
مرتضي زاهدي، نفيسه جواد
