Abstract: With the development of pesticide substitution technology, ozone plant protection technology represented by ozone and ozone water has been widely used in modern ecological agriculture. On the basis of introducing the mechanism of ozone insecticidal and sterilization, this paper systematically expounded the application of ozone technology in soil fumigation, crop pest control, seed treatment, fruit and vegetable storage, pasture disinfection and deodorization, etc. Based on the introduction of ozone-related plant protection mechanicals research and application status such as ozone plant protection machinery, fixed ozone plant protection machinery, self-propelled ozone plant protection machinery and ozone plant protection aircraft, the application advantages and constraints of ozone technology in agriculture were analyzed. Finally,  this paper  forecasted its application and promotion prospects,  which was of guiding significance for further research and development of new ozone plant protection machinery and expanding of its application in agricultural production.

Key words: plant protection machinery, ozone, soil fumigation, pest control, seed treatment, fruit and vegetable preservation, pasture disinfection

摘要： 随着农药替代技术的发展，以臭氧及臭氧水为代表的臭氧植保技术逐渐在现代生态农业领域得到广泛应用。在介绍臭氧杀虫灭菌机理的基础上，系统阐述了臭氧技术在土壤熏蒸、作物病虫害防治、种子处理、果蔬贮藏、牧场消毒除臭等农业生产领域的应用；在介绍背负式臭氧植保机械、固定式臭氧植保机械、自走式臭氧植保机械、臭氧植保飞机等臭氧相关植保机械的研究及应用现状基础上，剖析了臭氧技术在农业领域的应用优势及制约因素，最后展望了臭氧技术的应用及推广前景。对于进一步研制开发新型臭氧植保机械,并拓展其在农业生产上的应用具有一定的指导意义。

关键词: 植保机械, 臭氧, 土壤熏蒸, 病虫害防治, 种子处理, 果蔬保鲜, 畜牧场消毒