Changes during winter in water-stable aggregation due to crop residue quality

Abstract : There is a need to develop practices that contribute to increased water-stable aggregation (WSA) during winter in a humid temperate climate when soil is particularly prone to water erosion. Our objectives were to determine the effects of crop residue quality on WSA during winter and to relate these effects to biochemical indicators of fungal and bacterial biomass. Three graminae crop residues were selected for their different C/N ratios and biochemical characteristics (green oat residues, C/N = 18.8
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Submitted on : Tuesday, July 30, 2013 - 1:37:14 PM
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C. Le Guillou, D.A. Angers, Philippe Leterme, Safya Menasseri-Aubry. Changes during winter in water-stable aggregation due to crop residue quality. Soil Use and Management, Wiley, 2012, 28 (4), pp.590-595. ⟨10.1111/j.1475-2743.2012.00427.x⟩. ⟨hal-00849172⟩

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