Madras Agricultural Journal
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EFFECT OF PHOSPHORUS AND FARMYARD MANURE ON CHANGES IN PHOSPHORUS FRACTIONS IN A RICE SOIL

Abstract

                                Application of phosphorus alone and in combination with FYM increased contents of total P and different P-fractions. An increase in available P content was recorded at higher levels of P in association with FYM. The content of different P fractions as per cent of the total P followed the order: Occluded P> Fe-P> Ca-P > Al-P.

Key words : Effect of P, FYM. P Fractions, Rice Soil

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