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العنوان
Effect of some organic manure, chemical potassium fertilizer and phosphorus in chemical and bio-fertilizer on garlic yield /
المؤلف
Abd EL-Kader, Ahmed EL-Sayed.
هيئة الاعداد
باحث / احمد السيد عبد القادر
مشرف / طه محمد السيد عمر الجزار
مشرف / حسام محمد السعيدعبد النبى
مشرف / عبد المنعم محمد عبد الحميد
مشرف / احمد سعيد الجمل
الموضوع
Garlic Yield.
تاريخ النشر
2011.
عدد الصفحات
93, 5 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
العلوم الزراعية والبيولوجية
تاريخ الإجازة
1/1/2011
مكان الإجازة
جامعة المنصورة - كلية الزراعة - Vegetables and Floriculture
الفهرس
Only 14 pages are availabe for public view

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Abstract

Objectives: - Investigate the effect of some organic fertilizer (cattle manure and chicken manure), phosphorus levels, biofertilizer (phosphorien) and potassium fertilizer on vegetative growth characters and bulb growth, yield and its components and chemical composition of cloves and storability of garlic plants. Methods & Results: 1- Two filed experiments were carried out at Tawila village Dakahlia Governorate during two successive seasons (2003/2004 and 2004/2005) on garlic cultivar sids-40 which selected from Chinese cultivar. 2- Fertilization of garlic plants with 30 m3/fed cattle manure + 50 kg P2O5/fed with phosphorien at the rate of 3 kg/fed + 60 kg K2O/fed + 1% K2O/fed foliar fertilization gave the highest significant average clove weight, average bulb weight and bulb yield (ton/fed) in both seasons of study. 3- Fertilization of garlic plants with 20 m3/fed chicken manure + 50 kg P2O5/fed with phosphorien at the rate of 3 kg/fed + 60 kg K2O/fed + 1% K2O/fed foliar fertilization gave the highest significant average clove weight, average bulb weight and bulb yield (ton/fed) in both seasons of this work. Conclusion: - Application of 30 m3/fed cattle manure or 20 m3/fed chicken manure + 50 kg P2O5/fed with phosphorien at the rate of 3 kg/fed + 60 kg K2O/fed + 1% K2O/fed foliar fertilization could be recommend for higher yield with good quality of garlic plants under the conditions of Dakahlia district.