自走式牧草调制收割机作为牧草收获机械,其发展对我国生态建设、西部开发和发展生态畜牧业将起到至关重要的作用,为提高我国畜牧业机械化水平提供了有力的技术支撑。分析了国内外自走式牧草调制收割机的研究现状、发展历史及趋势,以期为我国研制适合国情的自走式调制收割机提供借鉴和参考。 As a forage harvesting machinery, the development of self-propelled forage harvester will play an important role in the ecological construction of our country and the development and development of ecological livestock husbandry in the west of China. It will provide powerful technical support for raising the level of animal husbandry mechanization in our country. The research status, development history and trend of self-propelled forage harvester at home and abroad are analyzed in order to provide reference for our country to develop self-propelled modulating harvester which is suitable for our country.