青贮玉米是青贮饲料的重要组成部分，发展青贮玉米是促进我国畜牧业高质量发展的重要举措。大量的青贮玉米研究已取得了一系列的重要进展，结合前人最新研究进展和工作实际，对我国青贮玉米育种、品种适应性、栽培技术、病虫害防治、机械化水平和青贮技术等方面进行了概述，并对我国青贮玉米发展面临的主要问题进行了分析，提出了相应的发展对策，即加强科技创新，搭建现代青贮玉米规模化育种体系平台；扩大生产规模，提高青贮玉米全程机械化配套效率；加强政策扶持力度，加大资金投入和科技人才培养；促进产学研结合，积极搭建青贮玉米标准化生产技术推广体系。旨在为我国青贮玉米产业高质量发展提供一定的参考。

Corn silage is an important part of China's silage feed. Developing corn silage is an important measure to promote the high-quality development of animal husbandry in China. A series of important progress has been made in the study of silage maize. The breeding, variety adaptability, cultivation technology, disease and pest control, mechanization level and ensiling technology of China's silage maize were summarized, the main problems facing the development of China's silage maize were analyzed, and the corresponding development countermeasures were put forward combining the latest research progress and practical work of predecessors in this paper, i.e., the first is to strengthen scientific and technological innovation and build a modern large-scale breeding system platform for silage maize, the second is to expand the scale of production, improve the efficiency of whole-process mechanization supporting silage corn and strengthen policy support, the third is to increase capital investment and scientific and technological personnel training to promote the combination of production, education and research, and the fourth is to actively build a standardized production technology promotion system of silage corn. All these provide some reference for the high-quality development of silage maize industry in China.

S513；S548

甘肃省武威市重点研发计划项目(WW2202YFN004)；甘肃省科技计划乡村振兴专题项目(23CXNH0008)；2023年科技创新人才计划-西部之光“西部青年学者”(23JR6KH032)；2022年陇原青年英才项目(甘人社通〔2022〕5号)；甘肃省农业工程技术研究院创新基金项目(GNG2022QN01)。