Question

The use of alternatives to inorganic fertilizers and pesticides
A] Integrated crop management B]Integrated field management C] Integrated fertilizer management D] All of the mentioned.


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Answer 1

Answer:

Inorganic fertilizer, namely chemical fertilizer ( including nitrogen, phosphorus, potassium, compound fertilizer ), have been utilized comprehensively in agriculture. Excessive fertilizer application aggravates the decline of soil organic matter and fertility and accelerates soil acidification.