| 5种除草剂对白鲢鱼种急性毒性试验 |
| |
| 引用本文： | 陈家长,胡庚东,瞿建宏.5种除草剂对白鲢鱼种急性毒性试验[J].广东海洋大学学报,2005,25(4):35-38. |
| |
| 作者姓名： | 陈家长 胡庚东 瞿建宏 |
| |
| 作者单位： | 中国水产科学研究院淡水研究中心,江苏,无锡,214081 |
| |
| 摘 要： | 以白鲢(Hypophthalmicthysmolitris)为实验材料,研究常用除草剂对鱼类的毒性效应。结果表明:采用直线回归法求得的96hLC50值分别为:2,4_D丁酯0.185mg/L,可信限0.138~0.247mg/L;丁草胺0.080mg/L,可信限0.067~0.097mg/L;使它隆3.80mg/L,可信限2.68~5.40mg/L;艾割18.60mg/L,可信限14.80~23.32mg/L;嗪草酮108.80mg/L,可信限91.46~129.72mg/L。对鱼类安全浓度分别为0.019mg/L,0.38mg/L,0.008mg/L,1.86mg/Land10.88mg/L。
|
| 关 键 词： | 除草剂 白鲢 急性毒性 |
| 文章编号： | 1007-7995(2005)04-0035-04 |
| 修稿时间： | 2005年3月18日 |
Studies on the Acute toxicity of the Five Kinds of Herbicides to Silver Carp |
| |
| CHEN Jia-zhang,HU Geng-dong,QU Jien-hong.Studies on the Acute toxicity of the Five Kinds of Herbicides to Silver Carp[J].Journal of Zhanjiang Ocean University,2005,25(4):35-38. |
| |
| Authors: | CHEN Jia-zhang HU Geng-dong QU Jien-hong |
| |
| Abstract: | The studies show the acute toxicity of herbicides to Hypophthalmicthys molitris. The LC-(50)(96h) of 2,4-D Buty1, Butachior , Starane, Argord and Metribuzin are respectively 0.185mg/L,3.80 mg/L, 0.080mg/L, 18.60mg/L and 108.80mg/L. The believed periods are respectively 0.138～0.247mg/L, 0.067～0.097mg/L, 2.68～5.40mg/L, 14.80～23.32mg/L and 91.46～129.72mg/L. The safe consistences of 2,4～D Buty1, Butachior , Starane, Argord and Metribuzin to fish are 0.019mg/L, 0.38mg/L, 0.008mg/L, 1.86mg/L and 10.88mg/L. |
| |
| Keywords: | herbicide silver carp acute toxicity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
