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几种植物浸提液对铜绿微囊藻的抑制作用及抑藻特性

DOI: 10.7685/j.issn.1000-2030.2014.04.013, PP. 91-96

Keywords: 铜绿微囊藻,茶叶,浸提液,秸秆,抑藻,抑藻剂

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Abstract:

以几种常见农作物材料(包括大麦秆、小麦秆、水稻秆、大豆杆、大豆荚、油菜杆和玉米秆)及茶叶为材料,检测它们在灭菌前、后的抑藻效果以及抑藻特性。结果表明大麦秆、水稻秆、大豆杆、大豆荚和茶叶浸提液对铜绿微囊藻生长都有明显的抑制效果,但灭菌后大麦秆、水稻秆、大豆杆和大豆荚的抑藻效果大大降低,均低于50%。茶叶浸提液在灭菌前、后的抑藻效果一样,而且低浓度的茶叶具有持续、良好的抑藻效果。不同品种的茶叶均具有良好的抑藻效果,对于初始浓度为106mL-1的铜绿微囊藻培养液,6种绿茶的抑藻效果都接近100%,红茶的抑藻效果低于绿茶。放置2年的陈旧茶叶也具有很好的抑藻效果,12d时0.1g?L-1茶叶浸提液的抑藻率为43%,0.2g?L-1茶叶浸提液的抑藻率为92%,质量浓度大于0.4g?L-1浸提液的抑藻率接近100%。这表明茶叶浸提液对微囊藻的抑制效果明显优于其他蓝藻和绿藻。结论富含多酚的茶叶浸提液是一种安全高效的有害蓝藻抑制剂。

References

[1]  孔繁翔, 高光.大型浅水富营养化湖泊中蓝藻水华形成机理的思考[J].生态学报, 2005, 25(3):589-595[Kong F X, Gao G.Hypothesis on cyanobacteria bloom-forming mechanism in large shallow eutrophic lakes[J].Acta Ecologica Sinica, 2005, 25(3):589-595(in Chinese with English abstract)]
[2]  Chen Y W, Qin B Q, Teubner K, et al.Long-term dynamics of phytoplankton assemblages:Microcystis-domination in Lake Taihu, a large shallow lake in China[J].Journal of Plankton Research, 2003, 25(4):445-453
[3]  程红, 王洪兴, 贾秀粉, 等.富营养化水体的生物控藻技术概述[J].农业环境与发展, 2011(3):50-52[Cheng H, Wang H X, Jia X F, et al.Summary of biological control of algae in eutrophic water body[J].Agricultural Environment and Development, 2011(3):50-52(in Chinese with English abstract)]
[4]  Everall N C, Lees D R.The identification and significance of chemicals released from decomposing barley straw during reservoir algal control[J].Water Research, 1997, 31(3):614-620
[5]  Chen J Z, Liu Z L, Ren G J, et al.Control of Microcystis aeruginosa TH01109 with batangas mandarin skin and dwarf banana peel[J].Water SA, 2004, 30(2):279-282
[6]  李锋民, 胡洪营.植物化感作用控制天然水体中有害藻类的机理与应用[J].城市给排水, 2004, 30(2):1-4[Li F M, Hu H Y.Mechanism of phyto-allochemicals and its application for harmful algae control in nature water body[J].City Water Supply and Drainage, 2004, 30(2):1-4(in Chinese with English abstract)]
[7]  Ball A S, Williams M, Vincent D, et al.Algal growth control by a barley straw extract[J].Bioresource Technology, 2001, 77(2):177-181
[8]  Martin D, Ridge I.The relative sensitivity of algae to decomposing barley straw[J].Journal of Applied Phycology, 1999, 11:285-291
[9]  张余霞, 张玲, 张阳阳, 等.盐京九号水稻秸秆对铜绿微囊藻的抑制作用[J].生态与农村环境学报, 2008, 24(3):60-63[Zhang Y X, Zhang L, Zhang Y Y, et al.Inhibitory effect of rice straw(Yanjing 9)on Microcystis aeruginosa[J].Journal of Ecology and Rural Environment, 2008, 24(3):60-63(in Chinese with English abstract)]
[10]  何池全, 叶居新.石菖蒲(Acorus tatarinowii)克藻效应的研究[J].生态学报, 1999, 19(5):754-758[He C Q, Ye J X.Inhibitory effects of Acorus tatarinowii on algae growth[J].Acta Ecologica Sinica, 1999, 19(5):754-758(in Chinese with English abstract)]
[11]  彭少麟, 邵华.化感作用的研究意义及发展前景[J].应用生态学报, 2001, 12(5):780-786[Peng S L, Shao H.Research significance and foreground of allelopathy[J].Chinese Journal of Applied Ecology, 2001, 12(5):780-786(in Chinese with English abstract)]
[12]  李锋民, 胡洪营.芦苇抑藻化感物质的分离及其抑制蛋白核小球藻效果研究[J].环境科学, 2004, 25(5):89-92[Li F M, Hu H Y.Isolation and effects on green alga Chlorella pyrenoidosa of algal-inhibiting allelochemicals in the macrophyte, Phragmites communis[J].Environmental Science, 2004, 25(5):89-92(in Chinese with English abstract)]
[13]  Barrett P R F, Littlejohn J W, Curnow J.Long-term algal control in a reservoir using barley straw[J].Hydrobiologia, 1999, 415:309-313
[14]  Park M H, Han M S, Ahn C Y, et al.Growth inhibition of bloom-forming cyanobacterium Microcystis aeruginosa by rice straw extract[J].Letters in Applied Microbiology, 2006, 43(3):307-312
[15]  杨维东, 欧阳妤婧, 刘洁生.玉米秸秆对塔玛亚历山大藻生长的影响及化学基础研究[J].环境科学, 2008, 29(9):2470-2474[Yang W D, Ouyang Y J, Liu J S.Inhibitory effects and chemical basis of cornstalk on the growth of Alexandrium tamarense[J].Environmental Science, 2008, 29(9):2470-2474(in Chinese with English abstract)]
[16]  Park M H, Kim B H, Chung I M, et al.Selective bactericidal potential of rice(Oryza sativa L.var.japonica)hull extract on Microcystis strains in comparison with green algae and zooplankton[J].Bulletin of Environmental Contamination and Toxicology, 2009, 83(1):97-101
[17]  赵英魁.大麦草抑制淡水藻类生长的实验研究[J].河北省科学院学报, 1997, 14(3):20-25[Zhao Y H.Investigation of mechanism of inhibitory effect of rotting barley straw on algal growth[J].Journal of Hebei Academy of Sciences, 1997, 14(3):20-25(in Chinese with English abstract)]
[18]  张薛, 胡洪营, 门玉洁.大麦秆提取液对铜绿微囊藻生长的影响研究[J].环境科学学报, 2007, 27(12):1984-1987[Zhang X, Hu H Y, Meng Y J.Inhibitory effect of extract from barley straw on the growth of Microcystis aeruginosa[J].Acta Scientiae Circumstantiae, 2007, 27(12):1984-1987(in Chinese with English abstract)]
[19]  Nakai S, Inoue Y, Hosomi M.Algal growth inhibition effects and inducement modes by plant-producing phenols[J].Water Research, 2001, 35(7):1855-1859

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