Effects of fire on rangeland vegetation in south-western Mendoza plains (Argentina): composition, frequency, biomass, productivity and carrying capacity

beef cattle biomasa biomass biomasse botanical composition bovin bovin de boucherie burning cattle composition botanique cover plants fires ganado bovino ganado de carne gramineae grasslands grazing herbage incendie incendios overgrazing palatabilidad palatability parcours pastoreo plantas de cobertura plante de couverture poaceae praderas quema rangelands sobrepastoreo tierras de pastos zygophyllaceae