Question

The fertility of soil can be increased by: (a) crop rotation only
b) adding fertilisers only
c) ploughing green crops in the field only
d)all of these.​

Answer 1

Answer:

The fertility of soil can be increased by:

1. Crop rotation.
2. Adding fertilizers.
3. Ploughing green crops in the field.

∴ d) All of these is the answer.

Answer 2

Answer ;

Your answers is ;

d) all of these .

hope it's help full...

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