الأبحاث

زكريا محمد عبد الحليم خضر

أستاذ متفرغ

كلية الزراعة النبات الزراعى

Effect OF SOME GROWTH REGULATORS AND MINERAL NUTRIENTS ON GROWTH AND YIELD OF BLACK CUMIN ( Nigella sativa L.) PLANTS. 2-Flowering, yield characteristics and chemical analysis of seeds. J Biol. Chem. Environ. Sci., 1(4): 1011-1032(2006)

2006

salt tolerance in tomatoes (ii): ionic and metabolic behaviour. Proceeding of the six Arabian conf. for horticulture, March 20-22,2005 suez canal univ.Ismailia.Egypt.

2005

salt tolerance in tomatoes(i): growth and dry matter accumulation., Proceeding of the six Arabian conf. for horticulture, March 20-22,2005 suez canal univ.Ismailia.Egypt.

2005

Maxmizing sweet paper productivity during late summer ,using different calcium sources and zinc levels. Proceeding of the six Arabian conf. for horticulture, March 20-22,2005 suez canal univ.Ismailia.Egypt.

2005

Improves metabolical and agronomical performance of eggplant under higher temperature stressful condition (late summer by using some antioxidants and mineral nutrients. Conf.In untraditional tools in prod. And improvement of agriculture crops

2004

New techniques for effective and sfe stroing of potatoes at the ambient temprature. J.Agric. Sci.Mansura. Univ. 28 (4)4959-2973

2003

response of broad bean to foliar spray of different k sources and energy related organic compounds Erco to induce better internal k and sugars case towards batter growth and produtiity.J.Agric. Sci.Mansura. Univ. 28 (4)2935-2954

2003

Response of the Egyptian cotton plant to foliar spray with some macro-nutrients (NPK) and the growth regulator paclobutrazol (PP333)

2001

Effects on Reproductive growth, Anatomy of Flower Pedicel and Yield components. Annals of Agric. Sc., Moshtohor, 39 (4) 2109 -2125.

2001

Response of Rapeseed plant to Nitrogen Nutrition. J. Agric. Sci. Mansoura Univ; 25 (10): 6187-6202.

2000

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antioxidants and abiotic stress

growth regulators

natural extract

plant morphology

plant nutrition

systematic botany