Question

why did forest affect the cultivation

Answer 1

people use to practice the shifting cultivation were a part of forest is burnt and used for cultivation for few years till it is fertile then left alone and move to other place the precious part grows back and restore its fertility till that time .......
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Answer 2

Forest rules affect cultivation in further ways are:

1. Cutting down of trees 

2. Taking of land for infrastructure

3. For making of roads and building

4. Making of dams

5 .Cutting of trees for commercial purposes