Browsing by Author "Regi P Mathew"
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Item Effect of submergence on inorganic phosphorus fractions and available phosphorus in two acid rice soils of Kerala(Kerala Agricultural University, 1984) Regi P Mathew; Jose, A IFlooding the soil resulted in an increase in the content of available P, Fe-P, AI-P and saloid P, while the concentration of reductant sDluble P, occluded P and Ca-P showed a gradual decrease. The levels of Fe-P, AI-P, reductant soluble P, occluded P and available P were high in laterite soil compared to kari soil. The mean values of saloid P and Ca-P were relatively high in kari soil.