Science Fair Project Encyclopedia
Soil conservation
Soil conservation refers to techniques used to prevent soil being lost or harmed by overuse, erosion, salinization etc.
Techniques recommended by the U.S. Natural Resources Conservation Service include:
See also
References
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


