Question

Farmers use manures and fertilisers. give reason​

Answer 1

Explanation:

Farmers use a combination of manures and fertilizers in their field to replenish the nutrients. The use of fertilizers has helped farmers to get better yield of crops because they are very rich in plant nutrients. ... The use of manure improves the porosity of the soil to make the exchange of gases easy

I hope you understood

Answer 2

Explanation:

Farmers use a combination of manures and fertilizers in their field to replenish the nutrients. The use of fertilizers has helped farmers to get better yield of crops because they are very rich in plant nutrients. ... The use of manure improves the porosity of the soil to make the exchange of gases easy.