01648cab a2200325Ia 45 0 u208452 SIRSI 120426s2003 ua ss b eng d EAL eng ara f-ua ART ZJAR V30 No5 7 Behiry, E. M. K. Zagazig journal of agricultural research, 2003 v. 30 (5) [electronic resource]. Studies on soils of toshka region [electronic resource]: 2- forms of inorganic phosphate in soils of Toshka region. دراسات على أراضى إقليم توشكى : 2-صور الفوسفور المعدنى فى أراضى من منطقة توشكى. p.1901-1917. Includes references. Fifteen soil profiles were dug, during the 2001 year, at Toshka region and forty five soil samples were collected from layers 0-30, 30-60, and 60-90 cm. The inorganic P-fractions decreased with soil depth increases down the profile, and varied greatly along with the soil depth. The relative abundance of P-fractions in most soils is in the order: Ca-P> saliod-P Fe-P > AI-P. The Ca-P was the most dominant fraction in these soil. Summary in Arabic. Soils Phosphorous content Egypt. Tūshkah Sharq (Egypt). inorganic phosphorus. Hassanein, A. E. Khider, M. H. Abdel Latif, E. A. Zagazig Journal of Agricultural Research. 2003.v.30(5) 1110-0338 nnas u158356 http://nile.enal.sci.eg/EALE/2003/ZJAR/3003/5/1901.pdf Full Text Article. 1 AR lcc 58214 58214