Family operation of breeding cow is the only way to realize modernization of animal husbandry. Through field survey of Yanbian cattle farmers, the main input indicators were analyzed, including number of breeding cows...Family operation of breeding cow is the only way to realize modernization of animal husbandry. Through field survey of Yanbian cattle farmers, the main input indicators were analyzed, including number of breeding cows, number of breeding bulls, input of cattle house, feed cost, production equipment investment, and grazing rent. The slaughter number of store cattle per year was selected as the output index. The efficiency of family operation scale of Yanbian cattle was analyzed using BCC model of DEA. The results showed that the moderate scale of breeding cows in family operation with half grazing and half housing pattern was around 50 -60 cattle.展开更多
基金Supported by "The 12~(th) Five-Year" Social Science Project of Education Department of Jilin Province(201512)
文摘Family operation of breeding cow is the only way to realize modernization of animal husbandry. Through field survey of Yanbian cattle farmers, the main input indicators were analyzed, including number of breeding cows, number of breeding bulls, input of cattle house, feed cost, production equipment investment, and grazing rent. The slaughter number of store cattle per year was selected as the output index. The efficiency of family operation scale of Yanbian cattle was analyzed using BCC model of DEA. The results showed that the moderate scale of breeding cows in family operation with half grazing and half housing pattern was around 50 -60 cattle.
