太湖地区水稻土渍害问题早已被人们所重视,并得到了有效的治理。这主要是采用了各种类型的农田排水措施,如开挖排水沟,打鼠洞和埋设暗管等田间排水设施,都取得了显著的成绩。水稻土排水效益的大量研究集中表现在沟渠的合理布局,加速土壤排水,消除 The issue of paddy soil pollution in the Taihu Lake area has long been valued by people and has been effectively managed. This is mainly due to various types of farmland drainage measures such as excavation of drainage ditches, paddling holes and buried drainage pipes and other fields, have made remarkable achievements. A large number of studies on the benefits of paddy drainage have focused on the rational layout of ditches, accelerating soil drainage and eliminating