The natural acids were utilized at the pace of 2 % for 50 g RP in 250 ml conelike cups. These examples were kept in a hatchery at 250c for a very long time and broke down for Mehlic-3 extractable P and pH esteems following 20 days stretch. Measurable examinations were made and most extreme P centralization of 1.52% was seen in the treatment of oxalic corrosive blended in with RP followed by the medicines of RP blended in with humic corrosive with P grouping of 0.368%. Quick expansions in P dissolvability from RP by blending in with oxalic acids were noted up to 60th long stretches of hatching period and afterward stayed stable after this period. Solubilization of P from RP by blending in with other natural acids was conflicting. The pH in treatment of citrus extract blended in with RP was noted as 5.64, trailed by the medicines of oxalic corrosive with pH upsides of 6.31. A sensational expansion in pH worth of 9.33 was seen in the treatment of RP blended in with humic corrosive. It is on the grounds that the humic corrosive contains sodium salt and sodium hummate causes expansion in its pH esteems.

Rock Phosphate, Oxalic Corrosive, Humic Corrosive

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