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Estructura de los pastizales implantados en la zona del Gorbeia

Albizu, Isabel and Besga, G. and Rodriguez, M. and Onaindia Olalde, Miren and Amezaga, I. (1998) Estructura de los pastizales implantados en la zona del Gorbeia. Naturzale. Cuadernos de Ciencias Naturales (13). pp. 133-154. ISSN 1137-8603

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Official URL: http://www.euskomedia.org/analitica/3538


The crisis that is undergoing the livestock sector and the decrease in the grazing pressure on mountain grasslands have lead to the abandonment of those areas and the reinvasion by shrubs. Nevertheless, nowadays there is an increasing demand of farmers to made transformations in the shruy areas: Arkaola and Altunoste. These meadows were sown in 1984 and 1992, respectively, with tillage and establishment of species of foraging interest (ryegrass, white clover and cocksfoot). Among the determinant factors for the correct establishment of the meadows on montain acid soils are liming and the fertilize rapplied. The methodology used to study the behaviour of the species according to those factors are Ecological Profiles. The results show that the pH is the main responsable for the maintenance of the sown species and that the cocksfoot has a higher ecological plasticity, than the ryegrass and white clover.

Item Type:Article
Additional Information:Continuación de cuadernos de Sección. Ciencias Naturales Trabajo de investigación
Uncontrolled Keywords:Aldaketak; Mendialdeak; Gorbeia; Daktilo; Raigras ingelesa; Transformation; Zone de montagne; Gorbeia; Dactylo; Raigras anglais; Transformation; Mountain zones; Gorbeia; Dactilo; English Raigrás; Pastos; Gorbeia
Subjects:Life Sciences > Plant Biology (Botany)
ID Code:7284
Last Modified:11 May 2011 16:44

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