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"Most TreeHugger readers probably a good handle on the concept that large monocropped fields have lesser biodiversity than more mixed cultivation, and that industrial agriculture uses excessive amounts of fertilizer to"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/excessive-fertilizer-use-decreasing-grassland-biodiversity-scientists-discover-why.html>