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长期以来，人们依靠化学方法消灭植物病虫害，致使农作物带有大量的残毒，影响了人们的健康，因此倡导绿色食物被喻为“绿色革命”。陕西正兴电子科技有限公司科技人员经过反复实践，探索成功并研制出臭氧型生物病虫防治仪，对农作物（特别是棚室蔬菜）生长期的病虫害防治达到
For a long time, people rely on chemical methods to eliminate plant diseases and insect pests, causing crops with a lot of residual poison, affecting people’s health. Therefore advocating green food has been called “Green Revolution.” Shaanxi Zhengxing Electronic Technology Co., Ltd. after repeated practice of scientific and technological personnel to explore the success and development of ozone biological pest control instrument, the crop (especially greenhouse vegetables) pest control reached