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	Provedor de dados Organic Eprints (1) Autor Halberg, Niels (1) Kristensen, Erik Steen (1) Refsgaard, Karen (1) Palavra-chave Balancing and resource management (1) Environmental aspects Farming Systems Recycling (1) Tipo do documento Journal paper (1) Ano 1998 (1) País Germany (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Energy Utilization in Crop and Dairy Production in Organic and Conventional Livestock Production Systems Organic Eprints Refsgaard, Karen; Halberg, Niels; Kristensen, Erik Steen. Searching for livestock production systems with a high energy utilization is of interest because of resource use and pollution aspects and because energy use is an indicator of the intensification of production processes. Due to interactions between crop and livestock enterprises and between levels of different input factors and their effects on yields, it is proposed to analyze agricultural energy utilization through system modelling of data from farm studies. Energy use in small grains, grass-clover and fodder beets registered in organic and conventional mixed dairy farms was analyzed and used together with crop yields in order to model energy prices on three Danish soil types. Conventional crop yields were higher but they also used more indirect energy... Tipo: Journal paper Palavras-chave: Environmental aspects Farming Systems Recycling; Balancing and resource management. Ano: 1998 URL: http://orgprints.org/6189/1/6189.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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