1.to prevent soil erosion
2.zoning of land
3.cultivation of soil
welcome to suggestions
Friday, February 19, 2010
Thursday, February 18, 2010
soil conservation
In order to preserve their farmlands, many farmers use the stripcropping method as seen here in a Virginian farm in the United States. By alternating strips of cultivated crops with strips of sod-forming crops, the farmer can relieve the effects of erosion.
how can we save our earth?Give your suggestions.
how can we save our earth?Give your suggestions.
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