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A field study was conducted during 2008 and 2009 at El-Khattara farm station, Zagazig Uni-versity, Sharkyia, Egypt (30°36' N, 32°15' E) to determine the effect of three N rates (214, 273, and 333 kg N...
The nature of soil type is an important factor in the bioaccumulation of substances in plants. Application of nitrogen fertilizer is a common practice in vegetable farming. This study was therefore co...
A field experiment was carried out on a desert sandy soil at Ismailia Agric. Res. Station during the summer season of 2008 to evaluate the importance of some treatments, i.e. foliar spray with both mi...
Micronutrient deficiency is widespread in many Asian countries due to the calcareous nature of soils, high pH, low organic matter, salt stress, continuous drought, high bicarbonate content in irrigat...
The results obtained clearly show that the combined treatment of (AM+ organic compost) significantly increased the released P and micronutrients in the soil. This may be due to lowering soil pH and f...

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