关键词: 农业科技, 农业机械化, 科技社会化服务, 农技推广, 服务效果

Abstract: In recent years, the socialized service system of agricultural machinery science and technology has played an important role in reducing grain loss and increasing production, mechanized breeding of livestock and aquatic products, and efficient processing of agricultural products. Therefore, this paper summarizes the domestic research progress on agricultural science and technology services, agricultural machinery socialization services, agricultural science and technology socialization service systems, etc., focuses on sorting out the progress of the construction of Chinese agricultural machinery science and technology socialization service system from the aspects of service subjects, service objects, service content, and service modes, and also points out that the current agricultural machinery science and technology socialization services in China has some problems such as lack of service standards, uneven service effects, unclear service objects and needs, insufficient endogenous power of service organizations, and extensive development of marketoriented service forces. Combined with the actual situation of our country, it is proposed to increase relevant policy support, build a comprehensive service platform for scientific and technological collaboration, build service standards, and promote the process of informatization of agricultural machinery science and technology services, which will provide a reference for the sustainable development of socialization service system of agricultural machinery science and technology.

Key words: agricultural technology, agricultural mechanization, science and technology socialization services, agricultural technology extension, service effectiveness