社会网络、信息获取与农户节水灌溉技术采用——以甘肃省民勤县为例

发布时间：2018-12-15 18:20

【摘要】：本文利用甘肃省民勤县农户调查数据,运用样本选择模型实证研究了社会网络对农户节水灌溉技术采用的影响及其作用机制。结果表明,社会网络对农户节水灌溉技术采用有显著正向影响,其作用机制在于社会网络可以通过拓宽农户获取信息渠道,为其提供更多的有效信息,从而有助于提升农户技术认知水平,降低技术采用风险,最终促进农户技术采用。因此,未来技术推广过程中应该更多地发挥社会网络这种非正式组织在技术信息扩散中的媒介作用,加强和完善技术推广中信息传播机制建设,拓宽农户信息获取渠道,进而促进农户采用节水灌溉技术。此外,技术培训、平整土地、规模化经营、水价改革和技术推广等相关配套政策措施也应得到重视。
[Abstract]:Based on the survey data of farmers in Minqin County, Gansu Province, this paper empirically studies the influence of social network on the adoption of water-saving irrigation technology and its mechanism by using the sample selection model. The results show that the social network has a significant positive impact on the adoption of water-saving irrigation technology for farmers. The mechanism of social network is that the social network can provide more effective information to farmers by broadening their access to information channels. Therefore, it is helpful to improve farmers' technology cognition level, reduce the risk of technology adoption, and finally promote farmers' technology adoption. Therefore, in the process of technology extension in the future, we should give more play to the role of social network as an informal organization in the diffusion of technology information, strengthen and perfect the construction of information dissemination mechanism in technology extension, and broaden the channels of obtaining information for farmers. And then promote farmers to adopt water-saving irrigation technology. Besides, technical training, land leveling, large-scale operation, water price reform and technical popularization should also be paid attention to.
【作者单位】：西北农林科技大学经济管理学院;
【基金】：国家自然科学基金项目“西北地区农户现代灌溉技术采用研究:社会网络、学习效应与采用效率”(71473197);国家自然科学基金项目“集体行动对农户水土保持关联技术采用行为影响机制研究——以黄土高原区为例”(71673223)
【分类号】：F323.3

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