پديد آورنده :
قاسمي، سميه
عنوان :
سنتز و شناسايي آمينوكلات هاي آهن و روي و بررسي تاثير آن ها بر ظرفيت آنتي اكسيداتيو، عملكرد و كيفيت تغذيه اي گياه
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
هجده،142ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
اميرحسين خوش گفتارمنش، مجيد افيوني
استاد مشاور :
حسن حدادزاده
توصيفگر ها :
آمينو اسيد , هيدروپونيك , تغذيه برگي
تاريخ نمايه سازي :
1/5/92
استاد داور :
فرشيد نوربخش، محمود كلباسي، عليرضا حسين پور
كد ايرانداك :
ID521 دكتري
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Synthesis and Characterization of Iron and Zinc Aminochelates and Evaluation of Their Effects on the Antioxidant Yield and Nutritional Quality of Plant Somayeh Ghasemi ghasemi s86@yahoo com 4 March 2013 Department of Soil Science Isfahan University of Technology Isfahan 84156 83111 Iran Supervisor Amir Hossein Khoshgoftarmanesh amirhkhosh@cc iut ac ir Supervisor Majid Afyuni afyuni@cc iut ac ir Advisor Hassan Hadadzadeh Department Graduate Program Coordinator Mohammad Mahdi Majidi Department of Soil Science College of Agriculture Isfahan University of Technology Isfahan Iran Department of Chemistry Isfahan University of Technology Isfahan Iran Abstract Amino acids as metal complexing agents have the ability of forming relatively stable complexes with zinc Zn and iron Fe thereby increase their availability for plants In this study the complexes of Fe Fe L L 2 and Zn Zn L L 2 where L L monoanion of arginine glycine glutamine and histidine were synthesized and used to determine their effects on the antioxidant yield and nutritional quality of plant Results indicated that using Fe and Zn aminochelates in the nutrient solution could supply sufficient amount of Zn and Fe for plant uptake and also improved root and shoot growth of lettuce and tomato plants Our results showed that Fe aminochelates alleviated salt stress induced oxidative damages on two tomato cultivars grown in nutrient solution culture This was accompanied with higher uptake of N K Fe and Zn by tomato shoots as well as elevated activity of catalase and ascorbate peroxidase The effectiveness of foliar spray of Zn and Fe aminochelates on the yield and grain quality of two different Zn deficiency tolerant wheat cultivars was also investigated under field conditions The results indicated that aminochelates increased the total and bioavailable concentration of Zn and Fe in wheat grains According to the results obtained in this study the Zn and Fe aminochelates should be considered as new Zn and Fe fertilizer sources for improving yield and quality of crops Key Words amino acid iron zinc chelate antioxidant capacity PDF created with pdfFactory trial version www pdffactory com
استاد راهنما :
اميرحسين خوش گفتارمنش، مجيد افيوني
استاد مشاور :
حسن حدادزاده
استاد داور :
فرشيد نوربخش، محمود كلباسي، عليرضا حسين پور
