五倍子水提液对铜绿微囊藻生长抑制效应的研究

doi:10.7525/j.issn.1673-5102.2011.02.018

植物研究 ›› 2011, Vol. 31 ›› Issue (2): 231-234.doi: 10.7525/j.issn.1673-5102.2011.02.018

五倍子水提液对铜绿微囊藻生长抑制效应的研究

聂江力¹;王亭¹;石聪²;裴毅^1*;吴亚鑫¹

1.天津农学院园艺系，天津　300384；2.吉林大学环境与资源学院环境科学系，长春　130012

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-03-20 发布日期:2011-03-20
通讯作者: 裴毅
基金资助:

Inhibitory Effect of Extract from Galla chinensis on the Growth of Microcystis aeruginosa

NIE Jiang-Li;WANG Ting;SHI Cong;PEI Yi*;WU Ya-Xin

1.Tianjin Agricultural University Horticulture,Tianjin　300384；2.College of Environment and Resources,Jilin University,Changchun　130012

Received:1900-01-01 Revised:1900-01-01 Online:2011-03-20 Published:2011-03-20
Contact: PEI Yi
Supported by:

摘要/Abstract

摘要： 通过10种中草药水提液对铜绿微囊藻抑制效应的实验，筛选出五倍子具有较强的抑藻效果。结果显示：五倍子水提液抑制铜绿微囊藻的最大比生长率为-0.834 d^-1，对叶绿素a的抑制率显著，且持续时间长，低浓度组50 mg·L^-1处理3 h抑制率超过50%，高浓度组500和1 000 mg·L^-1处理24 h后抑制率均超过90%。证明五倍子抑藻作用具迅速、持续稳定的特点，对治理水华的发生有较大的应用前景。

关键词: 中草药, 五倍子, 铜绿微囊藻, 水华

Abstract: Through the experiments of inhibitory effects of water extracts from 10 Chinese herbal medicines on Microcystis aeruginosa, Galla chinensis was selected with strong effect. The results showed: the maximum specific growth rate of inhibition on M.aeruginosa by water extract from G.chinensis was 0.834 d^-1, the inhibition on chlorophyll a was significant with long duration. After 3 h treatment by low concentration group of 50 mg·L^-1, the inhibition rate was higher than 50%. After 24 h treatment by high concentration groups of 500 and 1 000 mg·L^-1, the inhibition rate was higher than 90%. Algal inhibition of G.chinensis figured out the characters of rapidity, sustainability and stablity, which has a great prospect of application in controlling water bloom.

Key words: Chinese herbal medicine, Galla chinensis, Microcystis aeruginosa, water bloom

中图分类号:

S567.7

聂江力;王亭;石聪;裴毅*;吴亚鑫. 五倍子水提液对铜绿微囊藻生长抑制效应的研究[J]. 植物研究, 2011, 31(2): 231-234.

NIE Jiang-Li;WANG Ting;SHI Cong;PEI Yi*;WU Ya-Xin. Inhibitory Effect of Extract from Galla chinensis on the Growth of Microcystis aeruginosa[J]. Bulletin of Botanical Research, 2011, 31(2): 231-234.

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五倍子水提液对铜绿微囊藻生长抑制效应的研究

Inhibitory Effect of Extract from Galla chinensis on the Growth of Microcystis aeruginosa

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