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Descripción
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| The objectives of this work were (i) to present a computer simulation model of the dehesa system to establish the productivity and the most suitable stocking rate for cattle, sheep, and Iberian pig; and (ii) to explore the key process of the dehesa system in an environment with a large variability such as the Mediterranean climate.The Dehesa model is a fine procedure to estimate average acorn and pasture production. Its application for experimental simulation of tree cover showed a reduction of cows¿ stocking rates with both the increased of tree density and hogs potential. The total income per hectare showed a maximum value among 25 to 50% percent of tree cover (22 to 44 mature trees ha-1). In the Extremadura region there is not decoupling of cows¿ EU-subsidies. Subsidies increase income related to herbivores, and farmers are not investing to maintain a high tree density. | |
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Internacional
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Si |
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Nombre congreso
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Farming Systems Design 2007 an international symposium on Methodologies for Integrated Analysis of Farm Production Systems |
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Tipo de participación
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960 |
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Lugar del congreso
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Italia |
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Revisores
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Si |
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ISBN o ISSN
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978- 88-7830-474-1 |
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DOI
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Fecha inicio congreso
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10/09/2007 |
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Fecha fin congreso
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12/09/2007 |
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