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See also:
  • American Farmland Trust - Working to stop the loss of productive farmland and promote healthier farming practices in the U.S.
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  • Ecological Farming May Cause More Heavy Metals In The Soil - Some systems of ecological arable farming which use only organic fertilisers contaminate the soil with levels of cadmium, copper and lead which are twice as high as when a combination of both animal manure and artificial fertiliser is used. (February 10, 1999)
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Last update: July 21, 2012 at 5:15:04 UTC - edit