A Typological Characterization of Organic Livestock Farms in the Natural Park Sierra de Grazalema Based on Technical and Economic Variables

Sustainability

Thais Rucabado-Palomar¹  Manuel Sánchez-Rodríguez¹  Cipriano Díaz-Gaona¹  Vicente Rodríguez-Estévez¹ 

[1] Departamento de Producción Animal, Facultad de Veterinaria, Universidad de Córdoba, 14071 Córdoba, Spain;

关键词: natural protected areas;    communal pastures;    farm typology;    sustainability;    extensive livestock;    organic farming;    agroforestry;   

DOI  :  10.3390/su11216002

来源: DOAJ

【 摘 要 】

This paper describes the typological characterization of the Natural Park Sierra de Grazalema (NPSG) livestock farms using its communal pastures (N = 23, 100% of population) in order to study their sustainability from 160 technical, economic and social variables (from direct on-farm data collection). A principal components analysis (PCA) produced four principal components related to size, livestock species, main productions and intensification level, explaining 73.6% of the variance. The subsequent cluster analysis classified the farms into four groups: C1 (medium size farms without sheep), C2 (large size and very extensive farms), C3 (farms with multipurpose sheep) and C4 (farms with dairy goat and without cattle). Forty-eight-point-seven percent of the surface was registered as organic but none of the farms’ commercialized products were organic. C2 and C3 (both having three ruminant species) are those farms that have more economic differences, the former generating the lowest profit, and the latter generating the highest; however, there is a risk to grasslands conservation from the current tendency that leads dairy farms to rapid intensification. Nevertheless, the very extensive farms are the most interesting for NPSG conservation and the administration should help to maintain the profitability of this sustainable traditional activity, which is necessary to conserve communal pastures.

【 授权许可】

Unknown