Tillage effects on soil-water-air matrix and prediction of soil bulk density from cone index data
Conventional farming systems create socio-economic problems through increased production costs and loss of the soil and chemicals that are washed from the farmlands. Even though no-till farming systems can increase farm profit and reduce environmental degradation, soil compaction can negate the adva...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/39242 http://scholar.lib.vt.edu/theses/available/etd-08252008-162557/ |