Soil Fertility Laboratory Manual

Soil Fertility Laboratory Manual

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Make up to exactly 500 cc., mix thoroughly, transfer to a dry bottle, and label Solution B.a#39; 1. Phosphorus. Concentrate 200cc. of Solution B to about 20 cc., and determine phosphorus according to the directions given in Practice XX, using 15 cc.

Title:Soil Fertility Laboratory Manual
Author:Cyril George Hopkins, James Harvey Pettit
Publisher: - 1910


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