化学农药、工业污染导致蔬菜质量日趋低下,低质量的蔬菜和随着人们已温饱、小康而对生活高质量的要求之间形成巨大反差。时下的蔬菜来自卫生部的报告:癌发病率在逐年提高。在我国现有土地资源的条件下,蔬菜生产只有加倍加量地频施化肥农药才能防治病虫和增加产量。残留在蔬菜中的农药 Chemical pesticides and industrial pollution have caused the quality of vegetables to decline. There is a huge contrast between low-quality vegetables and the requirement for high quality of life as people are satisfied with food and clothing. The current vegetables are reported by the Ministry of Health: The incidence of cancer is increasing year by year. Under the conditions of our country’s existing land resources, vegetable production can only be applied frequently to fertilizers and pesticides to control pests and increase yield. Pesticides that remain in vegetables