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	Provedor de dados Organic Eprints (1) Autor Galloway, James (1) Leach, Allison (1) Majidi, Ariel (1) Shade, Jessica (1) Palavra-chave Air and water emissions (1) Biodiversity and ecosystem services (1) Farm nutrient management (1) Nutrient turnover (1) Tipo do documento Conference paper, poster, etc. (1) Ano 2014 (1) País Germany (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última FARMING PRACTICE EFFECTS ON NITROGEN FOOTPRINTS Organic Eprints Majidi, Ariel; Shade, Jessica; Leach, Allison; Galloway, James. Organic practices in food production attempt to reduce the detrimental impacts of agricultural systems on the environment and human health. This study explores the effects such practices have on nitrogen (N) pollution, in comparison to conventional food production practices. Virtual N factors were used for this comparison. An organic virtual N factor of 4.6 was calculated for vegetables (37% lower than the conventional virtual N factor), 0.9 for starchy roots (-64%), 0.7 for grains (-86%) and 0.3 for beans (-53%). The organic food N footprints were 43 – 53% less than the conventionally produced food N footprints. This study found that organic practices reduce N pollution with respect to conventional practices of food production. Tracking the effects... Tipo: Conference paper, poster, etc. Palavras-chave: Nutrient turnover; Air and water emissions; Biodiversity and ecosystem services; Farm nutrient management. Ano: 2014 URL: http://orgprints.org/23271/1/23271%20Majdi_MM.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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