Question

0854CH01explain how fertilizers are different from Manure

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Answer 1

1 fertilizers are prepared in the factory where as manures are prepared organically
2. fertilizers are lightweight where as manurse are bulky
3. fertilizers are rich in nutrients where as manures are less rich
4. excess of fertilizers can pollute the water whereas excess of manures cannot

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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