专业化育成对农户畜禽规模养殖效率的影响——以蛋鸡为例

发布时间：2018-04-20 09:47

本文选题：专业化育成 + 规模养殖　；参考：《中国家禽》2017年10期

【摘要】：专业化育成是畜禽产业细分出的朝阳行业,其对提升畜禽养殖水平具有积极作用。文章以蛋鸡为例,对实地调研数据采用DEA及分位数回归相结合的方法,实证分析专业化育成对农户蛋鸡规模养殖效率的影响。结果发现:直接购买育成鸡在蛋鸡全周期养殖的指标上优势明显,可为蛋鸡规模养殖户多获利;专业化育成的蛋鸡规模养殖效率要比自行育成高,且差异主要集中在纯技术效率;专业化育成对农户蛋鸡规模养殖效率具有显著、持续的正向影响,说明专业化育成能够显著提高农户蛋鸡规模养殖水平。基于以上结果,建议从加大对专业化育成行业扶持力度、加强科技创新以及加大重点技术推广力度等方面出台政策,促进专业化育成行业发展以及提升畜禽养殖业的发展水平。
[Abstract]:Specialized breeding is a sunrise industry subdivided by livestock and poultry industry, which plays a positive role in improving the level of livestock and poultry breeding. Taking laying hens as an example, DEA and quantile regression were used to analyze the effect of specialization on the scale breeding efficiency of laying hens. The results showed that the direct purchase of adult hens had obvious advantages in the index of whole cycle breeding of laying hens, which could make more profit for the scale breeders of laying hens, and the efficiency of specialized breeding of laying hens was higher than that of self-breeding. The difference mainly lies in the pure technical efficiency, and the specialized breeding has a significant positive effect on the scale breeding efficiency, which indicates that the specialized breeding can significantly improve the scale breeding level of the peasant laying hens. Based on the above results, it is suggested that policies should be put forward to promote the development of specialized breeding industry and raise the development level of livestock and poultry breeding industry from the aspects of increasing the support for specialized education industry, strengthening scientific and technological innovation and strengthening the intensity of technical popularization.
【作者单位】：中国农业科学院农业经济与发展研究所;
【基金】：现代农业产业技术体系建设专项资金(CARS-41-K26) 农业部软科学研究课题(K201719-3) 中国农业科学院科技创新工程(ASTIP-IAED-2017-04)
【分类号】：F326.3

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