Question

give any four differences between manure and fertilizers

Answer 1

manure
1 it is natural
2 it doesn't make soil porous
3 it is free and good
4 does not cause pollution

Fertilizer
1 it is artificial
2 make soil porous
3 cause water pollution
4 chance of loss fertility

Answer 2

Fertilizer :-

They are in concentrated form. These are manufactured in factories.

Microbes are not needed.

They are easy to transport.

Easy to store and supply to crops.

They do not restore soil texture.

They are not for better aeration and retention of water.

Manure :-

Manure is an organic substance obtained from decomposition of vegetable and animal waste.

Microbes are needed to degrade the organic substances.

Difficult to transport.

Difficult to store and supply to crops.

They restore soil texture.

They are for better aeration and retention of water.