农业生产性服务、技术认知与耕地保护技术采纳行为——基于黄淮海平原小麦种植户数据

AGRICULTURAL PRODUCTIVE SERVICES AND TECHNOLOGY COGNITION ON ADOPTION LEVEL OF FARMLAND PROTECTION TECHNOLOGIES——EVIDENCE FROM WHEAT FARMERS IN THE HUANGHUAIHAI PLAIN

关键词:  农业生产性服务  耕地保护技术  技术认知  黄淮海平原  Oprobit

Key words:  agricultural productive services  farmland protection technologies  technical cognition  Huanghuaihai Plain  Oprobit

摘要:

目的 在我国“人均耕地、高质量耕地、后备耕地”少的背景下，研究农业生产性服务对耕地保护技术采纳影响对保障粮食安全具有重要意义。方法 文章基于黄淮海平原756份麦农调研数据，运用Oprobit模型，探讨了农业生产性服务对农户耕地保护技术采纳行为的影响及作用机制，并进行稳健性检验与内生性检验。结果 （1）农业生产性服务显著促进了农户耕地保护技术采纳。（2）农业生产性服务通过提高农户技术认知促进其采纳耕地保护技术，具体地，主要通过提升农户技术本身认知和经济效益认知这两条路径促进农户耕地保护技术采纳。（3）农业生产性服务对耕地细碎化程度低和家庭农业劳动力老龄化程度高的农户耕地保护技术采纳行为促进作用影响更强。结论 在此基础上，应加大对农业生产性服务组织的培育，重点支持可以提供耕地保护技术的服务组织；加强对耕地保护技术的宣传，鼓励农业生产性服务组织加强与农户的交流，提高农户的技术认知；加强对土地碎片化的统筹治理，实现服务规模化经营。

Abstract:

Against the background of low per capita cropland, high quality cropland and reserve cropland in China, investigating how agricultural productive services (APS) influence farmers' adoption of farmland conservation technologies holds critical significance for safeguarding food security. Utilizing the survey data from 756 wheat farmers in the Huanghuaihai Plain and applying the probit model, this study examined the impact and mechanisms of APS on farmers' adoption of farmland conservation technologies, with robustness and endogeneity checks conducted. The results showed that: (1) APS significantly promoted farmers' adoption of farmland conservation technologies; (2) APS enhanced adoption by improving farmers' technical cognition, specifically through elevating their understanding of the technologies' intrinsic value and economic benefits; (3) The positive effect of APS was more pronounced among farmers with lower land fragmentation and higher aging levels of household agricultural labor. On this basis, efforts should be intensified to foster agricultural productive service organizations, with a focus on supporting those that can provide farmland conservation technologies. And it is essential to strengthen the promotion of farmland conservation technologies, encourage agricultural productive service organizations to enhance communication with farmers, and raise farmers' awareness of such technologies. In addition, integrated governance of land fragmentation should be reinforced to realize large-scale service-oriented operations.