当前位置: 首页 > 文章 > 几种常用药物对南方大口鲇的急性毒性试验 水生态学杂志 2009,2 (3) 118-120
Position: Home > Articles > Acute Toxicity Test of Several Common Aquacultural Drugs to Silurus meridionalis Journal of Hydroecology 2009,2 (3) 118-120

几种常用药物对南方大口鲇的急性毒性试验

作  者:
周剑;周波
单  位:
四川省水产研究所;大连水产学院
关键词:
常用药物;南方大口鲇;毒性
摘  要:
4种药物对南方大口鲇(Silurus meridionalis)24h LC50、48h LC50、96h LC50和安全质量浓度分别为:硫酸铜9.40、6.67、3.96和1.01mg/L;强氯精2.63、2.51、2.04和0.69mg/L;纯度90%的晶体敌百虫50.30、42.80、24.10和9.30mg/L;福尔马林71.05、64.20、52.03和15.73mg/L。南方大口鲇对4种药物敏感性依次排序为:强氯精>硫酸铜>敌百虫>福尔马林。
译  名:
Acute Toxicity Test of Several Common Aquacultural Drugs to Silurus meridionalis
作  者:
ZHOU Jian1,ZHOU Bo2(1.Fisheries institute,Sichuan Academy of Agricultural Sciences,Chengdu 611731,China;2.Dalian Fisheries University,Dalian 116023,China)
关键词:
Common drugs;Silurus meridionalis;Toxicity
摘  要:
The 24 h LC50,48 h LC50,96 h LC50 and the safe mass concentrations of four common drugsto Silurus meridionalis were respectively studied,including of copper sulfate,strong chlorine,purity 90% of metrifonate and formaldehyde.The values for copper sulfatewere 9.40,6.67,3.96 and 1.01 mg/L.The values for strong chlorine 2.63,2.51,2.04 and 0.69 mg/L.The values for purity 90% of metrifonatewere 50.30,42.80,24.10 and 9.30 mg/L.The values for formaldehydewere 71.05,64.20,52.03 and 15.73 mg/L.The sensitivities of Silurus meridionalis to 4 kinds ofdrugs were strong chlorine>copper sulfate>metrifonate>formaldehyde.

相似文章

计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊