مدير المعهد الحالى

أ.د/ علاء البابلى

مدير معهد بحوث الأراضى والمياه والبيئة

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ عبد الحميد مصطفى

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 1957 - 1967

مواقع صديقة

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

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 الدولى للبحوث الزراعية بالمناطق الجافة
International Center for Agricultural Research in the Dry Areas
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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
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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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N. M.A. Eissa , B. R.A. Rashwan* and Sh. H.F. Abozaed( 2017). INFLUENCES OF INTERCROPPING TWO LEGUME CROPS AND MINERAL NITROGEN FERTILZER ON WHEAT YIELD AND MICRO – ORGANISMS ACTIVITY IN THE RHIZOPSPHERE SOIL Bull. Fac .Agric., Cairo Univ.Vol. 68:No.1(January):59-77
Abstract: Two field trials were carried out at Mallawi Agric. Res. Sta. (Middle Egypt) during 2013/2014 and 2014/2015 seasons to evaluate the effect of different intercropping patterns of two legume crops with wheat under three mineral nitrogen (N) fertilizer levels on soil bacterial activity, yields of intercropped crops and its quality. A split plot design with three replications was used. Main plots were devoted for N fertilizer levels (60, 75 and 90 kg N fed-1). The intercropping patterns (100% wheat + 20% faba bean, 100% wheat + 30% faba bean, 100% wheat + 40% faba bean, 100% wheat + 20% fahl berseem, 100% wheat + 30% fahl berseem and 100% wheat + 40% fahl berseem) were allocated in sub - plots, in addition to sole cultures of wheat, fahl berseem and faba bean. Available soil content of NPK and organic matter , seed yield and its qualities of legume crops except fahl berseem were significantly increased by N levels application, intercropping patterns, and their interactions. The highest values of the studied traits were obtained with 90 kg N fed-1 × 100 % wheat + 40 % faba bean compared to the other treatments. Biological properties and wheat traits were significantly affected by mineral N fertilizer levels, intercropping patterns and their interaction. Increasing N fertilizer level from 60 to 75 kg N fed-1 increased all the previous traits, (P≤0.05). Meanwhile the least values of the biological soil properties and wheat traits, except spike length and 1000 - kernel weight were obtained by increasing N fertilizer level to 90 kg N fed-1 Land equivalent ratio values were greater than one, which indicate increasing the land productivity per unit area. The highest values were obtained by (1.33) under intercropping pattern 100% wheat + 20.0% faba bean that received 75 kg N fed-1 . Wheat crop was more competitive than fahl berseem or faba bean indicating the dominance of wheat on fahl berseem or faba bean. The highest net return was achieved by intercropping patterns 100% wheat + 20% faba bean or 100% wheat + 20% fahl berseem that received 75 kg N fed-1 increased net return of farmers by L.E. 2553 and 2488 per fad, respectively, over those of sole wheat. Application of 75 kg N fed-1 with the lowest number of plants of intercropped legumes achieved high quality of all the tested crops. Simple correlation was also studied the relationships between soil nitrogen and soil microbial content traits as well as, between spikes m -2 and its components traits

Keywords: (Intercropping, Wheat, Fahl berseem, Faba bean, Biological, Mineral N fertilizer levels, Soil content, Simple correlation , Quality, Net return)

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