Question

15. Briefly explain about use of fertilizer. How fertilizers different from manures?​

Answer 1

Answer:

Manure is an organic substance that is obtained from decomposition of vegetables and animal waste. Fertilizers are inorganic substances manufactured in factories. Manures are relatively less rich in plant nutrients, they only remove general deficiency of soil.

Explanation:

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Answer 2

Explanation:

the uses of fertilizers are: they are used to kill the weeds and kill some insects present on plants

fertilizers are different from manure:

as manure is made up natural substances such as cow dung ets

fertilizers are made up chemicals

manures are directly made in fields or in houses.

but fertilizers are made in factories.

hope this helps you....