Abstract: With improvement of living standards，quality and safety of agricultural products is getting more and more attention.Continuous cropping and large amount of fertilization caused continuous cropping obstacles.Occurrence of continuous cropping obstacle was inhibited by using pesticides.But it often lead to further deterioration of soil conditions，crop growth was limited，vicious situation of taking medicine to raise seedlings was formed.Soil physical disinfection technology and equipment of high security and good operation effect，could achieve economic benefits and food safety of a win-win without reducing the output.Main soil physical disinfection technology and equipment were introduced.Development and current situation of equipment were analyzed.Development trend of soil physical disinfection technology and equipment was pointed out.