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El SERIDA es un organismo público del Principado de Asturias con personalidad jurídica propia, creado mediante la Ley 5/1999, que tiene por finalidad contribuir a la modernización y mejora de las capacidades del sector agroalimentario regional mediante el impulso y ejecución de la investigación y el desarrollo tecnológico agroalimentario, a fin de conseguir una mejora de la productividad, la diversificación en el sector y la elevación de las rentas de los activos primarios.
Desde que el Gobierno del Principado de Asturias asumió las competencias en investigación agraria, éstas fueron gestionadas por la consejería competente en materia de agroalimentación, que actualmente es la Consejería de Agroganadería y Recursos Autóctonos. En esta consejería, dentro de la Dirección General de Agroalimentación, es el Servicio Regional de Investigación y Desarrollo Agroalimentario (SERIDA) quien ejecuta los programas de investigación agraria y alimentaria.
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Displaying 1 - 5 of 7Determination of "dehesa area" in Castilla-La Mancha with available cartography: results in Toledo province (Spain)
In the framework of the National Proyect: "Tipification, Cartography and Evaluation of Spanish Pastures" (INIA 00T00-037-C17-08) and Junta de Comunidades de Castilla-La Mancha, 2001-2004), promoted by the Spanish Society of Pastures Studies, "dehesas" areas are obtained depending on the uses of different cartographic sources. A comparative analyze has been carried out in Toledo province (Spain). Data used were obtained from the Spanish Forestry Map, the CORINE-LAND COVER 2000 proyect and Cadastral information.
The mountain grassland system offer an accumulative capacity of management
The mountain farmers operate on whole of animals (flocks, herds, working herds) copying models coming surely from the beginning of domestication. The apprenticeship lengthwise of centuries was received as a heritage and they will to enrich through every generational change. Furthermore, in mountain difficulties the commerce do not rise a regulative capacity as on the plains or well communicated regions and therefore the efficiency way is nearly indispensable.
Influence of vegetal cover and time of placing in acorns germination in a dehesa
The natural regeneration in the dehesa has been object of numerous studies, due to the ecologic and economic importance of such ecosystems. In this work is exposed a test of acorns germination of Quercus ilex L. subsp. ballota (Desf.) Samp, in the North of Córdoba (Spain), under three environmental conditions corresponding to the most traditional land uses of the dehesa: grazing, cereal sowing and fallow, each one with a different vegetal cover. A fourth group of acorns was placed in a tree nursery under controlled conditions.
Shrub pastures ("kermes-oak type" and "spiny shrub") in the Iberian Mountain Range of Aragón (Spain). Characterization, cartography and evaluation
This work is settled in the context of the Project "Characterization, Cartography and Evaluation of Spanish pastures" (INIA-CCAA OTOO-037-C17). Results of the characterization, cartography and evaluation by means of the phytocenologic and cartographic units established by authors, the II National Forestry Inventory (DGCN, 1996) and the Forestry Map of Spain (DGCN, 2001) are presented. Considering the dominant species provided by the last mentioned work and the phytosociological characterizations, type-inventories are established, which allow an estimation of the pasture production.