Soil phosphorus dynamics in cropping sys
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A. Oberson; J. C. Fardeau; J. M. Besson; H. Sticher
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Article
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1993
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Springer
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English
β 841 KB
The effects of conventional and biological farming systems on soil P dynamics were studied by measuring some microbiological parameters after 13 years of different cropping systems. The treatments included control, biodynamic, bio-organic, and conventional plots and a mineral fertilizer treatment. T