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六六六和DDT农药对环境的污染,是目前国内外普遍关心和争论的一个问题。但是,这两种农药还在我国大量应用,在我省水稻生产区又以六六六的用量最大,因此,加强对它的监察和研究,以求控制和减少对环境的污染,仍然是一个现实而紧迫的任务。1979年至1982年我们参加了“湘江污染综合防治”的研究工作,承担了湘江流域农药污染源调查和研究任务,本文系调查研究的总结。
The environmental pollution caused by BHC and DDT pesticides is a common concern and argument at home and abroad. However, these two kinds of pesticides are still being used in large quantities in our country. In the rice production area of our province, the most widely used amount is 666. Therefore, monitoring and research on the two types of pesticides should be strengthened in order to control and reduce the pollution to the environment and still be a Realistic and urgent task. From 1979 to 1982, we participated in the research work of “Integrated Prevention and Control of Xiangjiang River Pollution” and undertook the investigation and research tasks of pesticide pollution sources in Xiangjiang River Basin. This article is the summary of the investigation and research.