مدير المعهد الحالى

أ.د/ محمد الخولى

مدير المعهد

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ بليغ شندى

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 1980 - 1983

مواقع صديقة

مركز البحوث الزراعية
Agricultural Research Center
وزارة الزراعة وإستصلاح الأراضى
Ministry of Agriculture and Land Reclamation
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مواقع مفيدة

المركز الدولى للبحوث الزراعية بالمناطق الجافة
International Center for Agricultural Research in the Dry Areas
المرجع الزراعى
Agri-Science Reference
كلية الزراعية جامعة عين شمس
Faculty of Agriculture Ain Shams University
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أحدث البحوث المضافة

Hossam S. El-Beltagi , Fadl A. Hashem, Mona Maze, Tarek A. Shalaby, Wael F. Shehata and Noura M. Taha( 2022). Control of Gas Emissions (N2O and CO2) Associated with Applied Different Rates of Nitrogen and Their Influences on Growth, Productivity, and Physio-Biochemical Attributes of Green Bean Plants Grown under Different Irrigation MethodsAgronomy 2022, 12, 249.
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Doaa Ahmed El-Nagar a Dalal Hereimas Sary( 2021). Synthesis and characterization of nano bentonite and its effect on some properties of sandy soilsSoil & Tillage Research 208 (2021) 104872
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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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Abou-El-IIassan, S. and Desoky, A.II.(( 2013). Effect of Compost and Compost Tea on Organic Production of Head Lettuce.Journal of Applied Sciences Research, 9(11): 5650-5655,2013
Abstract: Lettuce is one of the widely used salad vegetables in Egypt and the world. However, there is a dearth of information pertaining to organic lettuce production. An experiment was conducted in the experimental Farm of Arid Land Agricultural Research and Service Center (ALARC), Faculty of Agriculture, Ain Shams University, Egypt to assess the effect of compost and compost tea on organic production of head lettuce grown in sandy soil. The head lettuce seedlings cultivar Chianti were planted in sandy soil during mid of October 2011 and 2012. Four rates of compost (50, 75, 100 and 125% as recommended dose of nitrogen) with and without addition of compost tea were investigated on yield, quality and minerals content of head lettuce comparing to mineral fertilizer (control). The results showed that the rates of compost 75, 100 and 125 % with .addition of compost tea gave significant superiority in growth, yield and some of head lettuce quality compared to control. Compost rates of 100% and 125% with added compost tea gave the highest content of macronutrients (N, P, K.) and mjcronutrients (Fe, Zn, Mn, Cu). All rates of compost with or without compost tea reduced nitrate content in lettuce heads. Using 100 and 125% compost with or without added compost tea increased the heavy metal contents in the lettuce heads, but still less than the critical limits in normal vegetables. It is recommended that organic production of head lettuce in sandy soil can be performed successfully using rate of 75 or 100% of compost with addition of compost tea to get high yield and quality with low nitrate content of head lettuce.

Keywords: (Compost Compost Tea Organic Production Head Lettuce.)

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