摘要
阐述了污水做为水资源对农业生产的作用，以及长期污水灌溉对土壤、水体、农产品和人类健康所产生的负面影响。
The article expounded the role and function of sewage which acts as a kind of irrigation and fertilization resources in agricultural production and its negative influences on human health.The way of corresponding strategy and solution are pointed.
出处
《天津农业科学》
CAS
1999年第1期13-15,共3页
Tianjin Agricultural Sciences
关键词
污灌
二次水源
污染
对策
sewage irrigation secondary water resources pollution negative influences
