P contents in DAP is
A. 30%
B. 20%
C. 46%
D. 50%
Answer: Option C
Solution (By Examveda Team)
DAP stands for Diammonium Phosphate, which is water soluble ammonium phosphate salts. It contains 46% Phosphorus and 18% Nitrogen. It is manufactured by reacting Ammonia with Phosphoric acid under controlled conditions in fertilizer plants.It is used as fertilizer, and it temporarily increases the soil pH.
Related Questions on Soil Science
Sources of negative charges on silicate clays is/are
A. Exposed crystal edges
B. Isomorphus substitution
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D. All of these
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