Question

Under what soil condition do you think a farmer would treat the soil of his field with quicklime (calcium oxide) aur slaked lime (calcium hydroxide) aur Chalk(calcium carbonate)??

Answer 1

Answer:

These fertilizers (CaO,Ac (OH)2,CaCO3) are of basic nature. Therefore, their use will be beneficial if the soil is acidic. The purpose is to neutralise or decrease the acidity of soil.

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Answer 2

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If the soil is acidic in nature which is not suitable for agriculture then the farmer would treat the soil with quick lime (calcium oxide) or slaked lime (calcium hydroxide) or chalk (calcium carbonate).