规模化养殖背景下肉鸡养殖成本效率及影响因素研究

Study on cost efficiency and influencing factors of broiler breeding under background of large-scale breeding

规模化养殖背景下,提升肉鸡养殖成本效率对加速推进肉鸡养殖业高质量发展具有重要意义。为厘清规模化养殖背景下肉鸡养殖成本效率及其影响因素,文章基于国内肉鸡养殖成本收益宏观统计数据,借助超越对数成本函数随机前沿分析法,实证检验2012—2022年不同规模肉鸡养殖成本效率变动情况及影响因素。结果发现:规模化养殖背景下,我国不同规模肉鸡养殖总成本均明显增加,其中饲料成本增长幅度最大;肉鸡养殖成本效率整体呈下降态势,且不同地区间存在明显差异。因此,应优化肉鸡养殖饲料配比,制定差异化肉鸡养殖方案,因地制宜推动肉鸡规模化养殖,加速肉鸡养殖领域人才培育。

Under the background of large-scale breeding,improving the cost efficiency of broiler breeding is of great significance to accelerate the high-quality development of broiler breeding industry.In order to clarify the cost efficiency and its influencing factors of broiler breeding under the background of large-scale breeding,based on the macro statistical data of domestic broiler breeding cost-benefit,the stochastic frontier analysis method beyond logarithmic cost function was used to empirically test the changes and influencing factors of cost efficiency of broiler breeding of different scales from 2012 to 2022.It was found that under the background of large-scale breeding,the total cost of broiler breeding in different scales in China increased significantly,and the feed cost increased the most.The cost efficiency of broiler breeding showed a downward trend as a whole,and there were obvious differences among different regions.Therefore,we should optimize the feed ratio of broiler breeding,formulate differentiated broiler breeding schemes,promote large-scale broiler breeding according to local conditions,and accelerate the cultivation of talents in the field of broiler breeding.