2种中华鳖套养模式下的水质状况比较

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关键词营养盐去除率；水质净化；“两坝三区”尾水处理系统；植物修复

中图分类号X82文献标识码A

文章编号 0517-6611（2026）07-0086-05

AbstractObjective]Tostudywaterqualitychangesunderdiferentmodesin“twodamsandthre zones”tailatertreamentsyste，pr videbasicdataforoptiigtailatertreatmetecolofologialaquaultureofCinesesoftselldtl.MethoBasdot logicalnstigodoffsldagsfatealits，os，pfatistsf fourfamousdomesticfishesandProcambarusclarkiipondsfromJunetoOctoberwere monitoredandcompared.[Result]Theresultsshowed that the pond TN，NH3-N，CODMn and TSS were higher in the two intercropping modes，and the removal rates of TN，TP，NH 3 -N and COD Mn in theGradeIpurifictioareawereghertantoseinteGradIandGradeIpurificatioareasasawoleeutrietoncetaoatte inletfthelsternestigondiselativelyighndtmoalatesnviousate.IOctobertreresigiicantdiersn the removal rates of TN， NH3 -N，and TSS among the three purification zones.The range of nutrient concentration measured in the two intercropping modesdidnotexedthemandatorydischagestandardsofJiangsuProvince.[Conclusion]Te“twodamsandthezons”tailwater treatmentsystemhsagoodtreamentefectontheutrientconcentrationintecologicalbredingpondofChinesesoftshelldturtles.

KeyWordsNutrientremovalrate;Waterpurification;“Twodamsandthreezones”tailwater treatmentsystem;Phytoremediation

以三级净化技术为基础的“两坝三区”尾水处理系统对苏州地区冬季蟹塘、夏秋季虾塘、春季鲈鱼塘及秋冬季草鲫混养塘的养殖尾水净化效果较佳[1]。（剩余7208字）