PHOSPHORUS FRACTIONS IN SOIL AMENDED BY MANURE, INORGANIC AND BIO NITROGEN FERTILIZERS UNDER VARIOUS INCUBATION PERIODS | ||||
| Egyptian Journal of Agricultural Sciences | ||||
| Volume 70, Issue 1, January 2019, Page 31-41 PDF (1.23 MB) | ||||
| Document Type: Research articles | ||||
| DOI: 10.21608/ejarc.2019.210280 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M. Y. Khalafalla; Y. A. Sayed | ||||
| Soils and water Department, Faculty of Agriculture, Al-Azhar University, Assuit, Egypt. | ||||
| Keywords | ||||
| labile organic P; soil organic matter; available P; nitrogen fertilizer | ||||
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