مدير المعهد الحالى

أ.د/ علاء البابلى

مدير معهد بحوث الأراضى والمياه والبيئة

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ سمير أبو سليمان

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 8-2005 - 11-2007

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
المرجع الزراعى
Agri-Science Reference
منظمة الأغذبة والزراعة بالأمم المتحدة
Food And Agriculture Organization OF The United Nations
مزيد من المواقع المفيدة

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أحدث البحوث المضافة

Gehan H. Youssef ; Wafaa M. El-Etr; Hanaa A. Zein El-abdeen and W. M. El-Farghal ( 2019). Evaluation of Some Synthetic Soil Conditioners and Nitrogen Rates on Nitrogen Use Efficiency by Maize - Wheat Crops System in CalcareousSoil J.Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 10 (1): 1- 11, 2019
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Hanaa, A. Zein El-Abdeen and Khaled, Y. Farroh ( 2019). Preparation and Characterization of Nano Organic Soil Conditioners and It's Effected on Sandy Soil Properties and Wheat Productivity. Nature and Science 2019;17(2 )
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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
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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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EI-Sebaey,M.M;M. E. Matter; T. A.EI-Magraby; and M.M.EL-Toukby( 2007). The Complementarity Effect Between Biogas Manure, Bio And N- Fertilizers On Yield And Nutrients Uptake By Barley PlantEgypt.]. of Appl. Sci., 22(4A) 304.316
Abstract: Tow pot experiments were conducted in the Agricultural Research Station in Giza on barley plants (Hardeun vulgar, Giza 124) at 2004/ 2005 and 2005/2006 seasons. This investigation was carried out to study the effect of bio fertilizer(a mixture of Azotobzcter spp and Azospirillum spp) alone or mixed with N- fertilizer, and biogas manure on barley yield, some macronutrients and micronutrients in plant (barley) & soil, and microbial enzyme activities i.e. dehydrogenises and nitrogenase activity in soil during periods sowing of barley plants. Results showed that bio fertilizer +biogas treatment recorded tbe highest dry matter for both grains and straw. Nutrients were significantly increased in pl.ahts grown with addition biogas manure, bio fertilizer and N-fertilize. Biogas manure +N-fertilizer treatment recorded the highest uptake of Ca , Mg, Fe and Cu in both grains and straw. The highest upi.ake uf ,Mn in grains was conneci.eu wiih biugas manure + N-feriilize+ bio fertilizer treatment, but in straw was related to biogas manure + N-fertilize. On the other hand the highest uptake of Zn in grain was associated with the treatment biogas manure TN-femiizer Whiie the treatment of biogas manure recorded the highest uptake of Zn in straw of barley. Data"also showed that the dehyrogenase and the nitrogenase activity were increased with biogas manure + bio fertilizer, while the lowest activity of these enzymes were associated with N-fertilizer treatment. AB-DTPA extractable micronutrients (Fe, Mn, Zn and Cu ) were significantly increased as a result of-application of biogas manure, N-fertilizer and bio fertilizer. The increase progressed gradually with the addition of biogas manure.

Keywords: (Biogas manure, bio fertilizer, N-fertilizer, barley plants.)

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