Question

NCERT VIII - Sciences

Explain how fertilisers are different from manure.

Answer 1

The main difference between a Manure and Fetilisers is that Fertilisers are more harmful than Manures.

Manures- these are man - made, does not harm the environment and burns with high calorific value.

Fertilisers are also man - made but they harm the environment , they also spreads many diseases .

Answer 2

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

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