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	Provedor de dados Organic Eprints (1) Autor Lao, Emanuel Joel (1) Palavra-chave Pigs (1) Production systems (1) Tipo do documento Thesis (1) Ano 2015 (1) País Germany (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Combined free-range piglets and energy crop production: Impact on nitrate leaching Organic Eprints Lao, Emanuel Joel. Keeping sows in the outdoor pasture conveys high risk on environmental pollution through nitrate leaching which might be tremendously high in autumn and winter. Integrating grassland based free-range pigs with selected energy crops has been proposed as one possible approach to reduce nutrient leaching; however the effect has never been quantified. The ecoefficient pig farming that takes care of pig’s animal welfare and possible reduction of nitrate loss into environment may be achieved which will contribute to the Danish Green Growth Agreement of reducing up to 19,000 tons of NO3-N between 2010 and 2015. Apart from the main focus on NO3-N leaching potential, this experiment also investigated Nmin and phosphorus distributions at various soil depths and... Tipo: Thesis Palavras-chave: Production systems; Pigs. Ano: 2015 URL: http://orgprints.org/31408/1/Emanuel%20Joel%20Lao%20-%20Thesis.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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