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	Provedor de dados Organic Eprints (1) Autor Munkholm, Lars J. (1) Petersen, Carsten T. (1) Schjønning, Per (1) Palavra-chave Composting and manuring (1) Crop combinations and interactions (1) Farming Systems (1) Production systems (1) Soil quality (1) Soil tillage (1) Mais... Tipo do documento Journal paper (1) Ano 2001 (1) País Germany (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Soil mechanical behaviour of sandy loams in a temperate climate: case studies on long-term effects of fertilization and crop rotation. Organic Eprints Munkholm, Lars J.; Schjønning, Per; Petersen, Carsten T.. Two case studies on Danish sandy loams investigated long-term effects of fertilization and crop rotation. Case Study 1 compared a diversely cropped organically farmed soil (DFG(1)) with a conventionally farmed soil predominantly growing annual crops (DFA), both receiving animal manure. In Case Study 2, a diversely cropped organically managed soil DFG(2)) receiving animal manure was compared with an almost exclusively cereal cropped conventionally farmed soil receiving no animal manure (CCC). A multi-level experimental strategy was followed to compare integrating field methods with specialized laboratory methods. Ease of tillage was described in the field and characterized using a drop shatter field test and by measuring aggregate tensile strength. Fitness... Tipo: Journal paper Palavras-chave: Composting and manuring; Soil quality; Production systems; Crop combinations and interactions; Soil tillage; Farming Systems. Ano: 2001 URL: http://orgprints.org/61/1/Soil_mechanical.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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