Question

explain how fertilizers are different from manure ?​

Answer 1

Explanation:

Fertilizers are chemical in nature and these are  manufactured in factories.

Manure is an inorganic substance that is obtained from decomposition of vegetable and animal wastes.

•Microbes are not needed for fertilizers formation.

Microbes are needed to form manure  since they degrade the organic substances.

•Fertilizers are easy to transport ,store and apply to crops.

It is difficult to transport ,store and apply manure to crops

.•Fertilizers do not restore soil texture.

Manure restore soil texture.

•Fertilizers do not help in retention of water.

Manure help in the retention of water.

HOPE THIS WILL HELP YOU.

Answer 2

Difference between fertilizers and manures-

Manure-

$\implies$ Manure is a natural substance obtained by the decomposition of cattle dung and plant residues.

$\implies$ Manure can be prepared in the field.

$\implies$ Manure provides a lot humus to the soil.

$\implies$ Manure is relatively less rich in plant nutrients.

Fertilizers-

$\implies$ Fertilizer is a man- made inorganic salt.

$\implies$ Fertiliser is prepared in factories.

$\implies$ Fertilizer doesn't provide any humus to the soil.

$\implies$ Fertilizers are very rich in plant nutrients like nitrogen, phosphorus and potassium.

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