浮床栽培水芹净化养殖水体的研究  

Study on Purification of Aquaculture Water by Oenanthe javanica Floating Bed System

作　　者：唐萍[1] 沈金超[1] 贾军洋[1] 

机构地区：[1]连云港师范高等专科学校,江苏连云港222006

出　　处：《北方园艺》2011年第22期40-42,共3页Northern Horticulture

基　　金：现代农业产业技术体系建设专项资助项目(nycytx-48)

摘　　要：选择水芹对养殖水体进行漂浮种植试验,评价其对水样中CODMn、N、P等污染物的净化效果。结果表明:浮床种植水芹对养殖池塘水体具有良好的净化效果,试验组水样中CODMn、TN、TP、NH4+-N、NO3--N的含量比空白对照组分别降低了44.8%、50.3%、23.6%、51.1%、68.1%。Oenanthe javanica was cultured in a floating bed system for the treatment of aquaculture water.The contents of CODMn,N and P in the tested water samples had been measured.The results showed that the Oenanthe javanica floating bed system had good effects on the removal of pollutants.The contents of CODMn,TP,TN,NH4^＋-N and NO3^——N compared with the check experiment reduced by 44.8%,50.3%,23.6%,51.1%,55.4%.

关 键 词：水芹 养殖水体 浮床系统 净化 

分 类 号：S604.7[农业科学—园艺学]