National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
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 (41.11%), followed by Al-P (10.12%), Reductant soluble P (6.88%) and Occluded P (4.53%), Fe-P (4.27%), Saloid- P (0.62%). 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.
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