Write about the methods followed at the local level for soil conservation
(B)
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Soil conservation is the prevention of loss of the top most layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination.
Slash-and-burn and other unsustainable methods of subsistence farming are practiced in some lesser developed areas.
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4 Types of Soil Conservation
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No-Till Farming
- Farming land without tilling, or no-till farming, is something soil conservation professionals recommend.
Crop Rotation and Cover Crops
- Growing corn year after year in the same field helps deplete the soil of essential nutrients.
Contour Farming on Hillsides
- When farming on a hillside, farmers till and plant along the contour rather than allowing the soil to run off the hillside
Windbreaks and Stream Buffers
- Wind can blow soil off fields, especially freshly planted fields, and bare stream banks.
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