How can i convert P released by acid phosphatase activity to total soil P?

03 September 2018 0 4K Report

Phosphatase activities often result to liberation of phosphorus in enzyme units (ug P-nitrophenol ha-1 day-1). How can I convert this to Kg P ha-1? ...

Also, is it right to consider the P-nitrophenol released as the total P released...and use this in calculating amounts of P that may be availed by enzyme activity vs. inorganic fertilisers?

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