中文摘要：

改革开放以来,生猪养殖已经由散养为主的养殖方式向规模化、集约化养殖方式转变,小规模生猪养殖户逐渐成为造成黑龙江省生猪产业链不稳定及猪肉价格超常波动的重要主体。笔者通过对2004—2013年黑龙江省生猪小规模养殖成本变动情况进行分析,挖掘影响生猪小规模养殖成本的主要因素,最后从加快新品种繁育、拓宽饲料来源、加强现代畜牧科技应用、创新生产组织形式、建立风险防范机制五个方面提出降低生猪小规模养殖成本的对策建议。

英文摘要：

Since the reform and opening up, pig farming has been transformed from the dominant free - range farming method to large - scale and intensive farming methods. The small - scale pig farmers gradually become an important main body causing the unstable pig industrial chain and the extraordinary fluctuations in the price of pork in Heilongjiang province, Based on the analysis of the 2004 - 2013 Heilongjiang prov- ince, This author excavates the main factors ＂affecting the cost of small - scale pig farming through analyzing the cost changes in small - scale pig farming in Heilongjiang province from 2004 to 2013, and puts forward some countermeasures to reduce the cost of small - scale pig farming from five aspects, including accelerating the breeding of new varieties, broadening the sources of feed, strengthening the technology application of modem animal husbandry, innovating the form of production organization, and establishing risk prevention mechanism.