zeinabahmed

زينب عبد الفتاح احمد

استاذ - أستاذ متفرغ

كلية العلوم

العنوان: جامعة سوهاج

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  • المقررات الدراسية 3
  • ملحقات المقررات الدراسية 0
  • واجبات المقررات الدراسية 0
  • المنشورات و المؤلفات 2
  • ساعات مكتبية 1
  • الاعلانات 1
  • عدد الملفات المرفوعه 3
  • كل التنزيلات 1

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Calotropis procera

Milkweed allelopathy in the agroecosystem

2018-11-25 00:24:07 الكلمات المفتاحية Seedling vigor, Agroecosystem, Calotropis procera, leaf area, Germination, allelopathy,
Milkweed allelopathy in the agroecosystem
Laboratory experiments were conducted to evaluate the allelopathic effects of different concentration (5, 10, 20, 30, 40, 50%) of Calotropis procera(Aiton) W.T. leaf aqueous extractusing different indices for germination, seedling and physical growth of wheat (Triticum aestivum) and black mustard (Brassica nigra). Except for germination speed, results indicated that the extracts have such allelopathic potential which can significantly reduce the ... إقراء المزيد

Growth And Physiological Response Of Some Cultivated Species Under Allelopathic Stress Of Calotropis Procera (Aiton) W.T

2018-11-25 00:28:55 الكلمات المفتاحية allelopathy, pigment, crops, Growth, Calotropis procera,
Growth And Physiological Response Of Some Cultivated Species Under Allelopathic Stress Of Calotropis Procera (Aiton) W.T
The present work through light on the role of allelopathic potential of Calotropis procera on some growth and physiological parameters of three cultivated crops. The selected species, namely; cucumber, tomato, and wheat were grown in a pot experiment under six different concentrations of aqueous leaf extract ranged from 0 % to 50 % (w/v) with 10 % intervals for one ... إقراء المزيد

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