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Physics Chemistry

CSS :: Soil Science


  What is the effect of application of P2O5 fertilizer to a green manure leguminous crop on the availabiliity of phosphorus to the succeeding crop?
[A]. Greater amount of phosphorus is taken up and converted into organic form, which is released on decomposition of green matter[B]. Green manure increases the availability in organic form to the next crop
[C]. It does not affect the availability of phosphorous to succeeding crop[D]. It fixes the P2O5 through humus and reduces the availability

Answer: Option C


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