Phosphorus fractionation study in soils of Agricultural Botany Research Farm, Nagpur were studied in which 10 surface (0-15 cm depth) and 10 subsurface (15-30 cm depth) soil samples collected from studied area were analysed for different physical and chemical properties and different P fractions. The content of total P was very high. Ca-P was the dominant inorganic P fraction (), followed by Al-P (), Reductant soluble P () and Occluded P (), Fe-P (), Saloid- P (). In general Saloid P, Al-P, Fe-P, R-S-P, Org-P and Total-P showed a decreasing trend with sampling depth while Occld-P, Ca-P showed a increasing trend with increasing depth. | Phosphorus fractionation study in soils of agricultural botany research farm, Nagpur, India
