Browsing Journal of Range Management, Volume 34, Number 1 (January 1984) by Subjects
Now showing items 1-1 of 1
Productivity Dynamics of a Native Temperate Grassland in ArgentinaStudies of aerial net primary productivity (ANPP) were made on a grassland that had been excluded from livestock grazing for four years. ANPP was calculated by summation of individual species and corrections based on fluctuations of standing dead litter. The grassland produced a minimum of 4 kg of dry material ha-1 d-1 in the fall and a maximum of 30 kg of dry materia ha-1 d-1 during the spring.