مدير المعهد الحالى

أ.د/ علاء البابلى

مدير معهد بحوث الأراضى والمياه والبيئة

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ أحمد طاهر

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 1999 - 2001

مواقع صديقة

وزارة الزراعة وإستصلاح الأراضى
Ministry of Agriculture and Land Reclamation
المكتبة القومية الزراعية
Egyptian National Agricultural Library
مزيد من المواقع الصديقة

مواقع مفيدة

كلية الزراعية جامعة عين شمس
Faculty of Agriculture Ain Shams University
المركز القومى للبحوث
National Research Center
المركز الدولى للبحوث الزراعية بالمناطق الجافة
International Center for Agricultural Research in the Dry Areas
مزيد من المواقع المفيدة

تابعونا على مواقع التواصل


أحدث البحوث المضافة

Basma R. A. Rashwan( 2018). RESPONSE OF MAIZE GROWN ON SANDY SOIL TO MICRONUTRIENT FOLIAR APPLICATION AND ORGANIC MANURE UNDER DIFFERENT LEVELS OF NITROGEN FERTILIZEREgypt. J. of Appl. Sci., 33 (9) 278-297
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Basma R. A. Rashwan1; M. A. M. Ali2 and H. Ferweez3( 2018). Growth, Yield, Bulb Quality and Storability of Garlic (Allium sativum L.) as Affected by Using Poultry Manure, Sulphur and Different Levels of Phosphorus Fertilizer J. Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 9 (10): 447 - 459
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أحدث رسائل الماجستير
المضافة إلى الموقع

عبد الرحمن أمير عبده ( 2015).
الخمائر كاداه واعده لإنتاج الزيوت الميكروبيه.
Yeasts As Apromising Tool For Microbial Oil Production
More about researches
إيمان عبد المجيد زغلول( 2015).
كفــاءة الأســـمـدة النيتــروجينيــة فـي الأراضــي الملــوثــــة
Efficiency Of Nitrogen Fertilizers In Contaminated Soils
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أحدث رسائل الدكتوراه
المضافة إلى الموقع

محمد سعد عبد الستار رمضان( 2016).
علاج بعض الأراضي المصرية الملوثة بالعناصر الثقيلة باستخدام بعض النباتات المجمعة لهذه العناصر
Phytoremediation of Some Egyptian Soils Polluted with Heavy Metals
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أيمن حاكم سراج( 2015).
نمو ومحصول وامتصاص العناصر في الذرة متأثرة بالتسميد العضوي والحيوي تحت الظروف الملحية.
Growth, yield and nutrients uptake of maize as affected by organic and biofertilization under saline conditions
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Y. A. El-Tahlawy( 2018). Effect Of Microbial Additives And Compost Tea On Growth And Productivity Of Wheat Plants Fertilized By Mineral Nitrogen In Sandy Soil Menoufia J. Soil Sci., Vol. 3 December (2018) : 301 – 316
Abstract: Because of widespread criticisms of extensive usage of the synthetic agrochemicals, the most research papers have an interest in the clean and sustainable agricultural practices with attention in resurgence environmental health. A field experiment was conducted in the sandy soil during winter season of 2015/2016 at experimental farm, ARC, Ismaillia Governorate, Egypt to study the effect of biological (microbial additives), organic (compost tea) fertilization and their combination on rhizosphere properties, growth and productivity of wheat crop under different levels of mineral nitrogen fertilizer. The microbial additive was applied as consortium of Serratia marcescens, Pseudomonas fluorescens, Azorhizobium caulinodans and Paenibacillus polymyxa, which cultured on commercial medium. Compost tea was used as organic fertilizer while nitrogen levels were applied at a rate of 50, 75 or 100 kg N /fed. The experimental treatments were planned in a one way randomized complete block design with three replicates. The obtained data showed that the rhizosphere activity of wheat plants was enhanced due to the addition of microbial additives in combined with compost tea and high dose of nitrogen fertilizer. Wheat plants exhibited significant responses to studied treatments with respect to vegetative growth, total nutrients content, wheat yield and yield attributes. The application of combination of microbial additives and compost tea with 75 kg N/fed revealed optimum treatment in terms of vegetative growth, total nutrients content, wheat yield and yield components.

Keywords: (Bioorganic fertilizers, Compost tea, Microbial activity, Mineral nitrogen fertilizer, Wheat. )

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