Abstract: Agricultural mechanization is a systematic engineering which needs coordination from many aspects. Agricultural machinery test & appraisal and agricultural mechanization technology extension are two important components of agricultural mechanization management and have played an important role in promoting the development of agricultural mechanization. As a new round of institutional reform is deepening, the agricultural machinery appraisal and extension institutions in the most provinces in China were merged or reorganized. Facing the new situation and requirements, the working concepts, methods and measures of the agricultural machinery appraisal and extension institutions need to be adjusted in time, and it is more necessary to cooperate closely with each other, and work in the same direction. In particular, the institutions at the ministerial and provincial level should play a leading role, constantly explore and innovate, integrate superior resources, and jointly promote the development of the industry. This paper gives a brief overview of the current situation and main responsibilities and tasks of the appraisal and extension institutions and teams, systematically analyses their relationship and characteristics from organization structure, working mode, funds investment, the test contents and so on. It is proposed to establish the concept of collaborative development, establish a joint consultation mechanism, innovate the collaborative work model, build an information exchange platform, and strengthen the training of talent teams. It is recommended to promote the coordinated development of appraisal and promotion, in order to provide useful reference for further improving the appraisal and promotion work in the new era, and jointly promoting the highquality development of agricultural mechanization.

Key words: agricultural mechanization, experimental identification, technology extension, coordinated development

摘要： 农业机械化是一项需要多方面协同的系统性工程。农业机械试验鉴定和农业机械化技术推广是农业机械化管理工作的两个重要组成部分，为推动农业机械化发展发挥重要作用。随着新一轮事业单位机构改革的不断深入，全国大部分省份的农机鉴定机构、推广机构进行合并或重组。面对新形势新要求，农机鉴定和农机推广的工作思路和方法举措都需要及时调整，更加需要密切配合、同向发力，特别是部省两级，要发挥牵头作用，不断探索创新，整合优势资源，联手共促行业发展。简要概述鉴定、推广机构队伍发展现状和主要职责任务，从组织架构、工作方式、经费投入、试验内容等方面系统分析二者的关系和特点，提出树立协同发展理念、建立联席会商机制、创新协同工作模式、搭建信息交流平台、加强人才队伍培养等措施建议促进鉴定推广协同发展，以期为新时期进一步做好鉴定推广工作、合力助推农机化高质量发展提供有益参考。

关键词: 农业机械化, 试验鉴定, 技术推广, 协同发展