安徽农业科学2018，Vol.46Issue(5)：85-86,95,3.
3,5-二氯苯酚对穗状狐尾藻的毒性影响
The Toxic Effect of 3,5-dichloropheno on Myriophyllum spicatum
李肇丽 1赵汉卿1
作者信息
- 1. 沈阳化工研究院有限公司,辽宁沈阳110021
- 折叠
摘要
Abstract
[Objective] To evaluate the toxicity of 3,5-dichloropheno on a submerged plant Myriophyllum spicatum.[Method] A 14 days of growth inhibition toxicity test was conducted on Myriophyllum spicatum as the test species.[Result] The 14 days ErC50 of total shoot length was 2.84 mg/L,and the 95％ confidence interval was 0.90-8.97 mg/L.The 14 days EyC~ of total shoot length was 2.08 mg/L,and the 95％ confidence interval was 0.91-4.79 mg/L.The 14 days ErC50 of fresh weight was 2.83 mg/L,and the 95％ confidence interval was 1.68-4.77 mg/L.The 14 days EyC50 of fresh wight was 1.55 mg/L,and the 95％ confidence interval was 1.09-2.21 mg/L.The 14 days ErC50 of dry weight was 2.76 mg/L,and the 95％ confidence interval was 1.83-4.18 mg/L.The 14 days EyC50 of fresh wight was 1.63 mg/L,and the 95％ confidence interval was 1.25-2.13 mg/L.[Conclusion] 3,5-dichloropheno was considered to have toxic effect on the submerged plant,Myriophyllum spicatum,which is suitable to be a reference substance of Myriophyllum spicatum toxicity test.关键词
3,5-二氯苯酚/穗状狐尾藻/毒性Key words
3,5-dichloropheno/Myriophyllum spicatum/Toxicity分类
农业科技引用本文复制引用
李肇丽,赵汉卿..3,5-二氯苯酚对穗状狐尾藻的毒性影响[J].安徽农业科学,2018,46(5):85-86,95,3.
