Because of the change of the mode of breeding, the Song Dynasty attached great importance to cattle and horses as the primary tools for agriculture and transportation after the frequent occurrence and prevalence of livestock epidemic disease during the No
Because of the change of the mode of breeding, the Song Dynasty attached great importance to cattle and horses as the primary tools for agriculture and transportation after the frequent occurrence and prevalence of livestock epidemic disease during the No
两宋时期，耕牛和马作为农业生产的主要动力与运输工具，由于国营牧监的南移和饲养方式的变化，导致了疫病的频繁发生和流行，从而引起了宋代政府的高度重视。