پديد آورنده :
معمار منتظرين، سيما
عنوان :
تاثير همزيستي ميكوريزا بر خصوصيات رويشي و عملكرد گلرنگ تحت تاثير شوري
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
يازده، 82ص.: جدول
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
جمشيدرزمجو
استاد مشاور :
حميدرضا عشقي زاده، مژگان سپهري
توصيفگر ها :
قارچ ميكوريز , خصوصيات فيزيولوژيكي , گلرنگ
تاريخ نمايه سازي :
10/3/94
استاد داور :
محمدحسين اهتمام، اميرحسين خوش گفتارمنش
تاريخ ورود اطلاعات :
1396/10/02
چكيده انگليسي :
Effect of Mycorrhizal Symbiosis on Morphological Traits and Yield of Safflower under Salinity Stress Sima Memar montazerin Sima memar95@yahoo com Submitted on January 05 2015 Department of Agronomy and Plant Breeding Isfahan Univercity of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiJ Razmjoo Prof supervisor Krazmjoo@cc iut ac ir Abstract Salinity is one of the most important limiting factors for safflower production in Isfahan Inoculation of safflower with microorganism such as mycorrhizal fungi may increase salt tolerance in this species Therefore the purpose of this study was to investigating the effects of mycorrhizal fungi species on salt tolerance of safflower var Koseh A factorial experiment based on randomized complete design with 4 replications was performed in the pot under natural conditions in 2014 Treatments were four water salinity levels 0 control 50 100 150 Mm NaCl and five mycorrhizal levels non inoculated and inoculated with four species Glomus mossea G intraradicea G versifrom G langula Plant height leaf area and number per plant proline relative water carotenoid chlorophyll a b and total chlorophyll contents root and shoot fresh and dry weights percent colonization membrane stability and seed yield were determined Salinity stress reduced leaf area and number per plant relative water carotenoid chlorophyll a b and total chlorophyll contents root and shoot fresh and dry weights membrane stability and seed yield but increased prolin content and percent colonization However the effects were species salt level specific Highest proline relative water cartenoid with G versifrom chlorophyll a b and total chlorophyll contents membrane stability leaf number shoot fresh and dry weights root fresh and dry weights with G versifrom percent colonization with G versifrom and seed yield was recorded under saline and non saline conditions when plants were inoculated with G mossea while the lowest cartenoid chlorophyll a b and total chlorophyll contents root fresh and dry weights shoot fresh and dry weights with non inoculated was recorded under saline and non saline conditions when plants were inoculated with G intraradicea Wheareas the highest leaf area index was recorded under saline and non saline conditions when plants were inoculated with G versifrom While the lowest leaf area index with non inoculated proline membrane stability and seed yield was recorded under saline and non saline conditions when plants were inoculated with G langula Also the lowest relative water content was recorded under saline and non saline conditions when plants were not inoculated and the lowest leaf number was recorded under salin and non salin conditions when plants were inoculated with G versifrom The results showed that inoculation with mycorrhizal alleviated salt tolerance in safflower However the effectiveness was depend on salinity level and mycorrhizal species and G mossea and G versifrom species were the most effective Key words Mycorrhizal fungi salinity physiological traits safflower
استاد راهنما :
جمشيدرزمجو
استاد مشاور :
حميدرضا عشقي زاده، مژگان سپهري
استاد داور :
محمدحسين اهتمام، اميرحسين خوش گفتارمنش
