Soil Fertility and Biodiversity in Organ
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Mader, P.
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Article
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2002
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American Association for the Advancement of Scienc
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English
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An understanding of agroecosystems is key to determining effective farming systems. Here we report results from a 21-year study of agronomic and ecological performance of biodynamic, bioorganic, and conventional farming systems in Central Europe. We found crop yields to be 20% lower in the organic s