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Effect of some organic agricultural systems on yield and yield components of sunflower in new cultivated soil / Mariam Sabry Elmetwally Elmetwally ; Supervised Nabil Mohamad Mahrous , Moemen Hamed Taha , Atef Abdelaziz Hassan Ragab

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mariam Sabry Elmetwally Elmetwally , 2014Description: 124 P. ; 25cmOther title:
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agronomy Summary: Two field trials were carried out in summer seasons in 2010 and 2011 to study the effect of some organic agricultural system on yield and yield components of Sahka 53 and Giza 102 sunflower varieties in new cultivated soils. The field experiments were layout at the Agricultural Experimental Desert Station, Faculty of Agriculture, Cairo University at Wadi El-Natroon, El-Beheira Governorate, Egypt. The results showed that the application of organic fertilizers, natural mineral rocks and biofertilizers had positive effect on growth traits, seed yield and yield components of both sunflower varieties under sandy soil condition as compared to NPK mineral fertilizers. Fertilizing with various rates of compost, natural mineral rocks and biofertilizers increased head diameter, seed yield /plant, seed yield /feddan and 100-seed weight by 4 %, 5 %,13 % and 5 % as compared to plants received recommend NPK mineral fertilizer dose, respectively at season 2010 and the corresponding values at the second season 2011 were 4%, 8%, 19 % and 3% in the same order
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.01.M.Sc.2014.Ma.E (Browse shelf(Opens below)) Not for loan 01010110064784000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.01.M.Sc.2014.Ma.E (Browse shelf(Opens below)) 64784.CD Not for loan 01020110064784000

Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agronomy

Two field trials were carried out in summer seasons in 2010 and 2011 to study the effect of some organic agricultural system on yield and yield components of Sahka 53 and Giza 102 sunflower varieties in new cultivated soils. The field experiments were layout at the Agricultural Experimental Desert Station, Faculty of Agriculture, Cairo University at Wadi El-Natroon, El-Beheira Governorate, Egypt. The results showed that the application of organic fertilizers, natural mineral rocks and biofertilizers had positive effect on growth traits, seed yield and yield components of both sunflower varieties under sandy soil condition as compared to NPK mineral fertilizers. Fertilizing with various rates of compost, natural mineral rocks and biofertilizers increased head diameter, seed yield /plant, seed yield /feddan and 100-seed weight by 4 %, 5 %,13 % and 5 % as compared to plants received recommend NPK mineral fertilizer dose, respectively at season 2010 and the corresponding values at the second season 2011 were 4%, 8%, 19 % and 3% in the same order

Issued also as CD

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