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	Provedor de dados Organic Eprints (1) Autor Foereid, Bente (1) Høgh-Jensen, Henning (1) Palavra-chave Environmental aspects (1) Tipo do documento Journal paper (1) Ano 2004 (1) País Germany (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Carbon sequestration potential of organic agriculture in northern Europe - a modelling approach Organic Eprints Foereid, Bente; Høgh-Jensen, Henning. Decline in carbon content in agricultural soils contributes both to climate change and to soil fertility problems. The CENTURY element dynamics simulation model was tested and adapted for Northern European agricultural conditions using long-term datasets from Askov experimental farm in southern Denmark. The part of the model dealing with decomposition was tested in isolation using a bare fallow experiment and it could predict soil organic matter levels with high accuracy. In the cropping experiments predictions were less accurate. The crop production was not accurately predicted. Predictions were more accurate on loamy than on sandy soils. The model was used to predict the effect of conversion to organic agriculture on carbon sequestration as soil organic... Tipo: Journal paper Palavras-chave: Environmental aspects. Ano: 2004 URL: http://orgprints.org/18304/1/18304.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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