物理防治技术在设施蔬菜生产中的应用

Application of Physical Prevention and Control Technology in Facilities Vegetable Production

针对设施农业连作种植引起虫害增加的问题,介绍了物理防治技术在设施蔬菜生产中的应用情况。设施蔬菜在种植前采用微波土壤消毒技术,蔬菜生长过程中采用防虫网、杀虫灯、色板和负压吸虫机等物理防治技术和装备,破解了化学防治病虫害所带来的副作用,降低土壤病虫害发生概率的同时,提高了蔬菜品质。

In view of pests increase problems caused by continuous cropping of facilities agricultural,application of physical prevention and control technology in facilities vegetable production was introduced. Microwave soil disinfection technology was applied before facilities vegetables planting,and physical prevention and control technology and equipment such as insect nets,insecticidal lamp,colour disk and negative pressure suction machine were applied during vegetable growth process. These technologies eliminated side effect caused by chemical prevention and control of diseases and insect pests. It reduced occurrence probability of soil diseases and insect pests and improved vegetables quality.