Advances in the zootechnical characterization of the Argentine Creole sheep breed

Abstract

The Argentine Creole sheep breed, the founder of national sheep production, currently plays a highly prominent role in the local development of various Argentine regions. The study of its zootechnical characteristics has only recently begun, and much work remains to be done. The contribution of this study consists of examining four populations of Creole sheep located in different provinces—Salta, Corrientes, Santiago del Estero, and Buenos Aires—considering thirteen zoometric variables and five variables indicating wool quality. The results reveal significant morphological diversity and show that, in none of the studied regions, the wool can be classified as "carpet wool." It is necessary to expand studies on this valuable local animal genetic resource to optimize its utilization.