Soil conservation methods used in farms?

Question

give at least 5 to 6 methods

Answer 1

1 spike plowing /discing of land

2 leave plant stubble in ground to bind soil grain/corn roots

3 crop rotation

4 plant natural nitrogen fixing plants alfalfa, clovers

5 organic fertilizers

6 snow fencing or shrub trees to retain winter snows for spring moisture and to reduce wind erosion

Answer 2

the soil conservation methods are:-

no till, land left fallow for sometime, planting trees at some distances to bind the soil, alternate cropping, strip cropping, mixed cropping and inter cropping

Answer 3

No-till, contour plowing, winter cover crops, buffer strips along waterways, hedgerows.