zeinabahmed

زينب عبد الفتاح احمد

استاذ - أستاذ متفرغ

كلية العلوم

العنوان: جامعة سوهاج

0

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Growth


2018-11-19 20:25:58 الكلمات المفتاحية antioxidant enzymes, C. vulgaris, Diuron, Growth, Nitrate reductase, Pigments,
Alteration in growth and physiological activities in Chlorella vulgaris under the effect of photosynthetic inhibitor diuron
In this study, we describe the effect of diuron, a photosynthesis-inhibiting herbicide, on growth, photosynthetic pigment contents, carbohydrate, protein, amino acids, proline, nitrate reductase and some antioxidant enzymes in cell suspensions of Chlorella vulgaris for seven days. The growth (cell number & dry weight) was seriously affected even with lowest diuron dose (0.1 µM). Photosynthetic pigment contents (chl-a, chl-b & ... إقراء المزيد

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

2018-10-24 17:00:51 الكلمات المفتاحية Wheat genotypes, growth promoters, Growth, Yield &its components,
IMPROVING PRODUCTIVITY OF BREAD WHEAT GENOTYPES BY USING OF SOME GROWTHPROMOTERS
ABSTRACT Two field experiments were conducted at the Experiment and Research Center, Fac. of Agric, Moshtohor, Benha Univ., QalubiaGovernorate, Egypt during the two winter growing seasons of 2008/09 and 2009/10 to study the effect of four growth promoters treatments (malt extract yeast extract, benzyl adenine and control) as seed-soaking on growth, yield and yield components of five wheat genotypes (Giza ... إقراء المزيد