Question

9. Define the following
(1) Green manure (1) Biofertilisers​

Answer 1

Answer:

such manures which are used to improve soil's overall quantity are called green manures

biofertizers are those which contains mictoorganisms and are used to increase crop fertility

Answer 2

Answer:

• Green Manure :- Such manures which are used to improve soil's overall quantity are called green manures.....

• Biofertilisers:- Biofertilisers are those which contains microorganisms and are used to increase crop fertility.....