中文摘要：

对两个典型的肉类屠宰加工企业的案例研究表明，在新型的猪肉供应链系统内，屠宰阶段与零售阶段通过合同及垂直一体化等方式的有效整合，在一定程度上解决了猪肉质量安全问题，而屠宰阶段与生猪养殖阶段之间松散的合作关系导致了猪肉质量安全隐患的存在。采取“公司＋基地＋农户”和“公司＋大型养猪场＋农户”的方式，促进生产阶段和屠宰阶段的整合，可能是保障猪肉质量安全的关键。

英文摘要：

Case study method was conducted to research the vertical coordination of innovative pork supply chains in two typical meat slaughtering and processing finns. The result found contracts and vertical integration were applied between slaughtering and retailing stage. The closer vertical coordination, to some extent, guaranteed meat quality and reduced food safety risk. However the loose vertical coordination between slaughtering and production stage leads to potentail quality problem and safety risk. Therefore, it is imperative to extend closer vertical coordination modes such as ＇ company ＋ production bases ＋ farmers＇ and ＇ company ＋ commercial hog production farms ＋ farmers＇ to promote the integration between production and slaughtering stages and safeguard meat quality.