Abstract: This article summarizes the basic connotation of high‑quality development of agricultural mechanization in China and the characteristics of “four highs and one good” (i.e. the level of agricultural machinery equipment, the level of agricultural machinery operation, the level of agricultural machinery service, and the level of agricultural machinery management have reached a high standard, and agricultural mechanization is more environmentally friendly). It summarizes and analyzes the four internal factors that affect the high‑quality development of agricultural mechanization (including three market entities: agricultural machinery manufacturing and circulation enterprises, agricultural machinery households and service organizations, farmers and family farms, and one development entity: people's governments and public institutions at all levels) and five external factors that constrain it (i.e. machinery and equipment, farmland conditions, agricultural requirements, economic level, and social environment)， and comprehensively proposes the realization of promoting high‑quality development of agricultural mechanization in China. Path and policy recommendations for the 15th Five Year Plan Provide theoretical support and decision‑making reference for the management of agricultural mechanization industry during the period.

Key words:  agricultural mechanization, high?quality development, connotative characteristics, influencing factors, policy suggestions

摘要： 归纳概括我国农业机械化高质量发展的基本内涵和“四高一好”的特征（即农机装备水平、农机作业水平、农机服务水平、农机管理水平达到较高标准，农业机械化对环境更加友好），总结分析影响农业机械化高质量发展的4个发展内因（包括3个市场主体：农机制造与流通企业、农机户与农机服务组织、农户与家庭农场，1个发展主体：各级人民政府与事业单位）和5个制约外因（即机具装备、耕地条件、农艺要求、经济水平、社会环境），综合提出推进我国农业机械化高质量发展的实现路径和政策建议，为“十五五”时期农业机械化行业管理工作提供理论支撑和决策参考。

关键词: 农业机械化, 高质量发展, 内涵特征, 影响因素, 政策建议