Question

mention any four measures that should be taken to maintain the soil fertility

Answer 1

pour manure in it

take out weeds regularly

don't use excessive amount of fertilizers

Answer 2

Any four measures that should be taken to maintain soil fertility are:

1. we should add manure to the soil instead of fertilizers.

2. we should grow more trees.

3. we should add earthworms to increase its fertility.

4.we should restore wetlands to maintain soil fertility.