中国木薯产业链的结构与演进

Structure and Evolution of Manihot esculentaIndustrial Chain in China

为进一步深化对木薯产业链的认识,促进木薯产业发展提供参考,从三次产业的角度分析我国木薯产业链的结构与演进。结果表明:我国木薯产业链由木薯的第一、第二和第三产业共同构成,木薯第一产业是木薯产业链的基础,第二产业是木薯产业链的核心,第三产业为第一、第二产业提供保障和服务。木薯产业链的形成和发展经历了简单分工、规模聚集发展、生态集群与多功能利用和稳定持续发展的由低到高、动态的演进过程。社会分工是木薯产业链演进的内驱力,产业管制、相关支持性行业发展等外部因素是木薯产业链演进外推力。

The structure and evolution of M.esculentaindustrial chain are analyzed from the angle of tertiary industry to further deepen the cognition to M.esculentaindustrial chain and provide a reference for development of M.esculenta industry in China.Results：The M.esculenta industrial chain in China is composited by first industry,second industry and third industry together.The first industry is the basis of M.esculentaindustrial chain,the second industry is the core of M.esculentaindustrial chain and the third industry provides guarantee and service for first industry and second industry.The dynamic evolution process of M.esculentaindustrial chain includes simple division of labor,scale-gathering development,ecological cluster,multi-function utilization and stable sustainable development.Social division of labor is the internal driving force for the evolution of M.esculenta industrial chain and the external factors of industry regulation and relative supportive industrial development are the external driving force for the evolution of Manihot esculenta industrial chain.