پديد آورنده :
اصلاني، ليلا
عنوان :
مقايسه ميزان رشد و فعاليت آنتي اكسيداني چهار رقم فلفل دلمه اي در دو بستر كشت بدون خاك
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
علوم باغباني
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
چهارده،76ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
مصطفي مبلي
توصيفگر ها :
پيت ماس , كوكو پيت
تاريخ نمايه سازي :
13/9/92
استاد داور :
علي اكبر رامين، اميرحسين خوش گفتار منش
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Comparison of Growth and Antioxidant Activities of Four Bell Pepper Capsicum annum L Cultivars Grown in Two Soilless Media Leila Aslani l aslani@ag iut ac ir Sep Department of Horticulture Isfahan University of Technology Isfahan IranDegree M Sc Language FarsiSupervisor Mostafa Mobli Prof mobli@ag iut ac ir Abstract To studing the effects of two planting substrates on vegetative growth reproductive growth and antioxi dant activities of four bell pepper Capsicum annum L cultivars a greenhouse factorial experiment wasconducted in a completely randomized design with replications in greenhouse of Department of Horticultureof Isfahan University of Technology First factor was the bed of cocopeat perlite and moss perlite and the second factor was four bell pepper cultivars consisted of green Traviata redpeat Inspratian orange Aracia and yellow Taranto Seedlings were planted in liter pots that were filled withplanting substrates Irrigation and nutrition were done by using drip irrigation system and Johnson s nutritionsolution concentration respectively Date of first flowering bud opening was recorded and floweringrate was calculated Fruits were harvested in the stage of three quarters of color change and the length diame ter number of lobes firmness pericarp thickness titratable acidity total soluble solids and vitamin C of themwere measured The number and weight of fruits for calculating yield were recorded Plants were removedfrom pots five month after transplanting and vegetative growth factors consisted of length of stem diameterof stem from third node number of nodes relative chlorophyll content fresh and dry weight of stem lengthof roots fresh and dry weight of roots were measured The methanol extract of fruits were prepared and thenextract yield total phenolic compound by using Folin Ciocalteau reagent DPPH free radicals scavenging andOH scavenging were measured Results showed that mosspeat caused better results on vegetative growthconsisted of length of stem diameter of stem relative chlorophyll fresh and dry weight of root and stem andreproductive factors consist of flowering rate fruit length and diameter fruit shape index fruit firmness andpericarp thickness and it increased fruit number and fresh and dry weight of fruits in each plant in comparisonto cocopeat Planting in mosspeat also increased antioxidant activities consisted of total phenolic compounds DPPH free radicals scavenging and OH scavenging Between different cultivars red cultivar was performedbetter characteristics such as more relative chlorophyll fresh and dry plant weight fruit shape index pericarpthickness vitamin C content and antioxidant activities compared with other cultivars There was significantinteractions between bed and cultivar so that effects of beds for some traits were depends on cultivars Key words Bell pepper cultivars Cocopeat Growing substrate Mosspeat
استاد راهنما :
مصطفي مبلي
استاد داور :
علي اكبر رامين، اميرحسين خوش گفتار منش
