人工湿地不同植物生长量及去除负荷的研究  

Study on Different Plants Growth and Removal Loading in Artificial Wetland Load Wipe Out

作　　者：李中平[1] 陈建[1] 周丹[1] 白一力[1] 

机构地区：[1]重庆市环境科学研究院,重庆401147

出　　处：《安徽农业科学》2008年第7期2906-2907,共2页Journal of Anhui Agricultural Sciences

基　　金：重庆市科技攻关(CSTC;2004AC7051);重庆市建委(2004-8)

摘　　要：选取美人蕉、风车草、香根草进行生长量的对比试验,对不同植物的生长量及N、P的去除负荷进行了研究。通过为期1年的运行,结果表明:美人蕉、风车草、香根草的分别平均生长量为8805、152、95 g/(株.周);风车草、香根草、美人蕉对N的去除负荷分别为6.80、3.731、0.56 g/(株.周),对P的去除负荷分别为1.24、0.681、.76 g/(株.周)。Canna,Cyperus alternifolius and Veliveria zizanioides were sleeted to conduct the comparative test on their growth and the growth of different plant growth and N and P removal loading were studied.Through a oneyear trial run,the result showed that the average growth for Canna,Cyperus alternifolius and Veliveria zizanioides were 880,515 and 295 g/（plant·week）.The removal loading of N for Cyperus alternifolius,Veliveria zizanioides and Canna were 6.80,3.73 and 10.56 g/（plant·week） resp.and that of P for 3 wetland plants were 1.24,0.68 and 1.76 g/（plant·week） resp.

关 键 词：湿地植物 生长量 N、P去除负荷 

分 类 号：Q949.9[生物学—植物学]