Question

19.Explain three farming methods that can be used for conservation of soil. ​

Answer 1

Answer:

Techniques for improved soil conservation include crop rotation, cover crops, conservation tillage and planted windbreaks, affect both erosion and fertility. When plants die, they decay and become part of the soil. Code 330 defines standard methods recommended by the U.S. Natural Resources Conservation Service.

Answer 2

Answer:

1 - Checking overgrazing

2- Constructing dams

3- Changing Agricultural practices