Abstract: With increasingly severe issues of energy crisis and greenhouse effect, countries are paying more attention to energy consumption and emission levels of agricultural machinery．Electrification and hybrid power technology, as important technical means to solve this problem, have gradually become a key research direction．Based on basic principles and different layout forms of agricultural machinery electrification and hybrid technology, research and application status of hybrid agricultural machinery were analyzed and summarized．Focusing on advantages, disadvantages, and key technological paths of hybrid technology, application methods and development points of hybrid technology in the field of agricultural machinery were discussed．Through evaluation and analysis of technological development and economic aspects, future research focus and development trend of hybrid agricultural machinery have been identified．