中文摘要：

科技进步对于促进农业供给侧改革意义重大。文章引入集体行动的视角,为科学理解和促进农业科技进步提供启示。我国农村公共事物治理和公共物品供给中的集体行动能力下降,是制约农业科技进步特别是协作性技术扩散的重要原因。农村集体行动面临的困境,可以归结为十大因素。同时,也存在有利于农村集体行动的四大因素。破解农村集体行动困境,加快农业科技进步,需要着眼于农村治理的全局,全面提升农村集体行动能力。具体政策取向包括：强化基层治理能力和公共服务体系建设;积极发展专业化服务和农村多元合作治理;大力发展农村电子商务和农村电子政务服务;重视和加强乡村文化建设和民主法治建设;深化农村集体产权制度改革,因地制宜推进制度创新。

英文摘要：

It is of great significance to promote agricultural supply-side reform through science and technology progress. This paper introduces the perspective of collective action, to provide enlightenments for understanding how to promote agricultural technological progress The decline of collective action in rural commons governance and public goods provision is a major obstacle for technological progress especially for the diffusion of collective technology. The dilemma of rural collective action can be attributed to ten factors. Meanwhile, there are four major factors conducive to rural collective action. To break the rural collective action dilemma and accelerate agricultural technological progress, it is necessary to enhance the capacity of rural collective action adopting an overall perspective. The policy implications of this analysis include the follows： empowering grassroots autonomy, governance capacity and the construction of public service system; developing actively professional services of agricultural production and rural cooperation governance; promoting the E-commerce and E-government in rural areas; strengthening the construction of rural culture, democracy and the rule of law; deepening the reform of rural collective property rights system, and enhancing institutional innovation in accordance with local conditions