Analysis On Cost And Benefit Of Large-scale Laying Hen Rearing

As one of the main animal protein food, egg has an irreplaceable role for human in producing and living. China, which is the largest producer of egg around the world, is based on the small and medium-sized laying hens rearing model. The progress of laying hens rearing is related to the development degree of agricultural modernization and the solution of agricultural issue in China. The small and medium-sized laying hens rearing model will be replaced by large-scale farming model with the increase of feed and technology cost. Meanwhile, the enhancement of epidemic prevention ability, the improvement of environmental awareness and the great attention of people to food safety will all speed up the shift schedule.In order to research the large-scale laying hens rearing model has its superiority or not, this essay analysis the technological process of large-scale laying hens rearing model firstly. Second, taking Inner Mongolia CP Company as an example to calculate the cost and revenue during the laying hens rearing with quantitative analysis and empirical analysis method. In addition, Granger causality test is used to analyze the relationship among different elements. In the end, comparing the cost and revenue of Inner Mongolia CP Company laying hens rearing with the average level of different scale laying hens rearing of China. The research indicates that the laying hens rearing model of Inner Mongolia CP Company is more advanced. The egg-feed ratio, egg production and economic benefit of Inner Mongolia CP Company are all exceed the average level of China laying hens rearing industry. However, the problems of laying hens rearing industrial chain is shorter and brand recognition is low are existed. From the perspectives of enterprise and government, the development proposal will be put forward to solve above problems.