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	Provedor de dados AgEcon (2) Autor Schrijver, R.A.M. (2) Berentsen, Paul B.M. (1) Corporaal, A. (1) Groeneveld, Rolf A. (1) Helming, John F.M. (1) de Koeijer, T.J. (1) Mais... Palavra-chave Agricultural Finance (1) Agricultural and Food Policy (1) Dairy farming (1) Dairy farming system (1) Economic models (1) Environment and nature (1) Farm Management (1) Farm-economics (1) Land Economics/Use (1) Linear programming (1) Livestock Production/Industries (1) Model linking (1) Nature management (1) Policy (1) Regions (1) Research Methods/ Statistical Methods (1) Mais... Tipo do documento Conference Paper or Presentation (1) Journal Article (1) Ano 2008 (1) 2006 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Development of nature-oriented dairy farm systems with an optimization model: the case of ‘Farming for Nature’ in ‘de Langstraat’, the Netherlands AgEcon Schrijver, R.A.M.; Berentsen, Paul B.M.; Groeneveld, Rolf A.; Corporaal, A.; de Koeijer, T.J.. ‘Farming for Nature’, a relatively new policy instrument being tried out in the Netherlands, is evaluated. The concept has been designed to allow dairy farmers to improve nature conservation on their farms. Under the scheme, no manure, fertilizer, or feed – concentrates or roughage - may be imported into farm systems from external sources. The feasibility of such a self-sustaining system and the conditions required for it to deliver the desired results, are explored with a farm-based linear programming model known as FIONA (Farm based Integrated Optimization Model for Nature and Agriculture). The model is explained and applied to ‘de Langstraat’, a region in southern Netherlands. The results show that levels of production under the ‘Farming for Nature’... Tipo: Journal Article Palavras-chave: Nature management; Dairy farming system; Linear programming; Farm-economics; Farm Management; Land Economics/Use. Ano: 2006 URL: http://purl.umn.edu/97194 Effects of agri-environmental measures and changes in EU single farm payments on Dutch agriculture AgEcon Helming, John F.M.; Schrijver, R.A.M.. Part of the Health check of the Common Agricultural Policy (CAP) of the European Union in 2008, will be a discussion of the linkage between direct payments to farmers and the contribution of agricultural production to social important values. The objective of this paper is to analyse the economic and environmental effects of extra region specific environmental measures and a redistribution of direct payments to the Dutch agricultural sector in 2020. In doing so a chain of models is used from the dairy farm level to the regional sector level in the Netherlands to the European sector level. From the dairy farm model it is found that the extra-environmental measures result in a decrease in the number of dairy cows per ha and a decrease in the gross margin per... Tipo: Conference Paper or Presentation Palavras-chave: Economic models; Model linking; Policy; Regions; Dairy farming; Environment and nature; Agricultural and Food Policy; Agricultural Finance; Livestock Production/Industries; Research Methods/ Statistical Methods. Ano: 2008 URL: http://purl.umn.edu/6602 Registros recuperados: 2 Primeira ... 1 ... Última

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