مدير المعهد الحالى

أ.د/ محمد الخولى

مدير المعهد

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ محمد رياض احمد

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 1954 - 1957

مواقع صديقة

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

كلية الزراعية جامعة عين شمس
Faculty of Agriculture Ain Shams University
منظمة الأغذبة والزراعة بالأمم المتحدة
Food And Agriculture Organization OF The United Nations
المركز القومى للبحوث
National Research Center
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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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Megahed Mohamed Amer( 2016). Effect Of Biochar, Compost Tea And Magnetic Iron Ore Application On Some Soil Properties And Productivity Of Some Field Crops Under Saline Soils Conditions At North Nile DeltaEgypt. J. Soil Sci.Vol.56, No.1, pp.169-186
Abstract: two field experiments were conducted at Sakha Agric. Res. Station Farm, North Delta, during two seasons, summer of 2015 and winter of 2016 to study the effect of biochar, compost tea and magnetite iron ore application on some soil properties and its productivity under saline soil conditions. The experiments were designed as randomized complete blocks with three replicates. It is found that, salinity and sodicity of the soil were highly significant decreased due to different treatments after the harvesting of plants. Cation exchange capacity and soil porosity were highly significant increased due to individual application of biochar, compost tea, or magnetic iron ore and recorded the highest values by combination of treatments. While, bulk density was decreased soil infiltration rate and hydraulic conductivity were highly significant increased and recorded the highest value by combination of treatments after harvesting of plants. Soil nutrients availability, yield, water use efficiency and NPK uptake by crops were highly significant increased with individual treatments and recorded the highest values using combination of them. Total income, net income, economical efficiency and net income from water unit were highly significant increased by individual application of all treatments and recorded the highest values by combination of them. It could be concluded that 400 L fed-1 of compost tea, 2.0 Mg fed-1 as biochar amendments and 150 kg fed-1 as magnetic iron ore application can be economically used for production of wheat and maize. The remediation of salt-affected soil in North Delta using previous soil amendments should be applied further, as an effective way of enhancing food crops productivity and improving some soil properties.

Keywords: (Biochar, Compost tea, Magnetic iron ore, Net income, Saline soil, Soil properties, Wheat, maize yield. )

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