Effect of nitrogen and phosphorus on some sweet sorghum cultivars. Sugar & S. Subst. in Ed. Proc. & Nutr., Ismailia, 14- 16 Oct., 1997 Effect of nitrogen and phosphrus on some sweet sorghum cultivars . Proceeding of the international Conference on Sugar &Subst in Fd Proc. &Nutr. , Ismailia, 14-16 Oct. P 141 Effect of soil moisture stress and foliar application of zinc on some maize varieties . 1 Growth measurements . Annals of Agric . Sc . Moshtohor. 31 (4): 1813-1828 Effect of soil moisture stress and foliar application of zinc on some maize varieties . 11 Yield ,yield components and chemical analysis . Annals of Agric . Sc . Moshtohor. 31 EFICTENCY OF LEAF SURFACE OF SOME SOYBEAN CULTIVARS IN RELATION TO SOWING DATES STABILITY PARAMETERS FOR COMPARG SOYBEAN CULTIVARS PRODUCTIVE EFFICIENCY OF SOME SOYBEAN CULTIVARS IN RELATION TO SOWING DATES EFFECT OF SOWING DATES ON SEED FILLING IN DIFFERENT SOYBEAN CULTIVARS SEED YIELD ANALYSIS IN NINE SOYBEAN CULTIVARS EVALUATION OF SOME NEW SYNTHETIC VARIETIES OF MAIZE UNDER DIFFERENT PLANT DENSITIES EFFECT OF SOIL MOISTURE STRESS AND FOLIAR APPLICATION OF ZINC ON SOME MAIZE VARIETIES I. Growth Measurements