This article describes the minipig breeds in our country and overseas,the characteristics of digestion and the nutrient requirements of energy,protein,crude fibers and minerals.

• 本文就小型猪的国内、外品种,小型猪的消化代谢特点以及对能量、蛋白质、矿物质及粗纤维营养需要的研究进展进行综述。