| 药剂抑制铜绿微囊藻生长的试验研究 | |
| 周律 ; 邢丽贞 ; 段艳萍 ; ZHOU Lv ; XING Li-zhen ; DUAN Yan-ping | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 铜绿微囊藻 化感物质 十六烷基溴化铵 异噻唑啉酮 Microcystis aeruginosa allelopathic substance cetyl trimethyl ammonium bromide isothiazo lintone X52 |
| 其他题名 | Control of Microcystis aeruginosa Growth by Chemical Substance |
| 中文摘要 | 研究用从芦苇中提取的2-甲基乙酰乙酸乙酯和大麦秸浸出液两种化感物质以及十六烷基溴化铵和异噻唑啉酮等四种药剂对不同生长期的铜绿微囊藻进行了对比抑制试验,结果显示在铜绿微囊藻生长的迟缓期投加试验药剂效果比在对数期投加效果都好,在迟缓期投加四种药剂,都有很好的抑藻效果;在铜绿微囊藻生长的对数期投加化感物质,虽然有一定的抑藻率,但效果较差,而在藻对数期投加10mg/L以下的CTAB和异噻唑啉酮能达到很好的水华抑制效果。同时发现,化感物质在某些浓度时还对铜绿微囊藻有刺激生长的作用。; Four substances including 2-methyl ethyl acetoacetate and barley straw extract distilled from bulrush as well as cetyl trimethyl ammonium bromide and isothiazo lintone were used for the comparison experiment in inhibiting the growth of Microcystis aeruginosa in various phases.Result showed that inputting chemicals in the lag phase has better effect than in the log phase,and adding in lag phase can effectively inhibit the algae growth.Although feeding allelopathic substance at log phase can lead to certain restraining effect,it cannot result in the effective inhibition of algae growth,which can be well achieved by feeding CTAB and isothiazo lintone below 10mg/L during log phase.At certain concentration,chemical sensitive substance can stimulate the growth of Microcystis aeruginosa.; 《药剂控制城市河湖水华试验研究》课题(041503003) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/65909]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 周律,邢丽贞,段艳萍,等. 药剂抑制铜绿微囊藻生长的试验研究[J],2010, 2010. |
| APA | 周律,邢丽贞,段艳萍,ZHOU Lv,XING Li-zhen,&DUAN Yan-ping.(2010).药剂抑制铜绿微囊藻生长的试验研究.. |
| MLA | 周律,et al."药剂抑制铜绿微囊藻生长的试验研究".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论