鲴对食微囊藻鲢鳙排泄物及藻活性的作用研究

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Abstract Effects on the amounts of feces and the activity of microcystis by the introduction of the different combination of Silver carp, bighead carp and Xenocypris microlepis were studied in indoor simulation experiments. During the experiment,three groups were set up:silver carp and bighead carp group, silver carp、bighead carp and Xenocypris microlepis group, blank control group, and the biomass proportion of silver carp and bighead was carp 3:1. The results showed that in both experimental groups, the densities of Microcystis aeruginosa were significantly reduced than blank control group (P<0.01). The feces weight in silver carp and bighead carp group continually increased, however, which of polyculture of Xenocypris microlepis group reached maximum on the 4th day, then declined rapidly, and finally was 16.08% of silver carp and bighead carp group at the end of the experiment. There were no obvious change in algae digestibility in silver carp and bighead carp group, while the algae digestibility of the polyculture of Xenocypris microlepis gruoup appeared rapid growth from 5th day, reached 85.9% at the end of the experiment, which was significantly higher than the silver carp and bighead carp group (P<0.01). The amino acid and nitrogen content in the feces of experimental groups decreased compared with those undigested Microcystis aeruginosa:the decrement in silver carp and bighead carp group were 33.17% and 53.62% and those in polyculture of Xenocypris microlepis were 34.97% and 53.62%, respectively. Furthermore, after Microcystis aeruginosa was digested by fish, chlorophyll fluorescence parameters (except NPQ) was significantly lower than the blank control group (P<0.05), but NPQ was significantly higher than the blank control group (P<0.05). Chlorophyll fluorescence parameters (except NPQ) in silver carp and bighead carp group increased after a brief decreasing. Fv/Fm、Fv/Fo、Yield and qP values in polyculture of Xenocypris microlepis group early rapidly declined at first, tended to be stable after the 11day, and 5days later were significantly lower than that of silver carp and bighead carp group (P<0.01). NPQ in polyculture of Xenocypris microlepis group showed ascendant trend, and then was significantly higher than that of silver carp and bighead carp group after the 7th day (P<0.01).During the feces cultivation, the EPS and Chla of feces in polyculture of Xenocypris microlepis group continually decreased, and until the end of the experiment, they was significantly lower than those of silver carp and bighead carp group (P<0.01).Beside the introduction of silver carp and bighead carp, the polyculture of Xenocypris microlepis could reduce the feces of silver carp and bighead carp by feeding Microcystis aeruginosa and further reduce the activity of the algae in feces therefore, improved the removal effect caused by Microcystis aeruginosa, provided theoretical basis for biomanipulation mode of polyculture of Xenocypris microlepis.

Key words： Xenocypris microlepis silver carps (Hypophthalmichthys molitrix) bighead carp polyculture feces algae activity

Received: 06 May 2016

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X52

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	GUO Yan-min
	GAO Yue-xiang
	ZHANG Yi-min
	SUN Li-wei
	HE Dong
	WU Dan

Cite this article:

GUO Yan-min,GAO Yue-xiang,ZHANG Yi-min等. Effect of Xenocypris microlepis on feces and microcystis activity from microcystis-dietary silver carp and bighead carp[J]. CHINA ENVIRONMENTAL SCIENCECE, 2016, 36(12): 3784-3792.

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http://manu36.magtech.com.cn/Jweb_zghjkx/EN/ OR http://manu36.magtech.com.cn/Jweb_zghjkx/EN/Y2016/V36/I12/3784

[1]	刘建康,谢平.揭开武汉东湖蓝藻水华消失之谜[J].长江流域资源与环境,1999,8(3):312-319.
[2]	刘建康,谢平.用鲢鳙直接控制微囊藻水华的围隔试验和湖泊实践[J].生态科学,2003,22(3):193-196.
[3]	Xie Ping,Liu Jiankang.Practical success of biomanipulation using filter-feeding fish to control cyanobacteria blooms:a synthesis of decades of research and application in a subtropical hypereutrophic lake[J].The Scientific World,2001,1:337-356.
[4]	张国华,曹文宣,陈宜瑜.湖泊放养渔业对我国湖泊生态系统的影响[J].水生生物学报,1997,12(3):271-280.
[5]	Starling F L R M.Control of eutrophication by silvercarp (Hypophthalmichthys molitrix) in the tropical Paranoa Reservoir (Brazil):A mesocosm experiment[J].Hydrobiologia,1993,257:143-152.
[6]	Kolmakov V I,Gladyshev M I,Eravchuk E S.Species-specific stimulation of cyanobacteria by silver carp Hypophthalmichthys molitrix (Va.l) Doklady[J].Biological Science,2006,408(1):223-225.
[7]	Jancula D,Míkovcová M,Adámek Z,et al.Changes in the photosynthetic activity of Microcystis colonies after gut passage through Nile tilapia (Oreochromis niloticus) and silver carp (Hypophthalmichthys molitrix)[J].Aquaculture Research,2008, 39(3):311-314.
[8]	Mátyás K,Oldal I,Korponai J,et al.Indirect effect of different fish communities on nutrient chlorophyll relationship in shallow hypertrophic water quality reservoirs.[J]Hydrobiologia, 2003,504(1/3):231-239.
[9]	曾庆飞,谷孝鸿,毛志刚,等.鲢鳙控藻排泄物生态效应研究进展[J].生态学杂志,2010,29(9):1806-1811.
[10]	陈楚星.介绍一种优良的养殖对象-细鳞斜颌鲴[J].水产科技情报,2005,32(2):64-67.
[11]	刘敏,熊邦喜,朱春,等.细鳞鲴在我国大水域中增养殖的现状[J].河北渔业,2008,12:8-12.
[12]	张毅敏,周创,高月香,等.不同水动力条件下鲴、三角帆蚌的组合对富营养化水体的净化作用[J].环境工程学报,2015,9(3):1110-1116.
[13]	周创,张毅敏,高月香,等.不同水温下鲴鱼对铜绿微囊藻的控制作用及对水质的影响[J].环境工程学报,2014,8(6):2294-2298.
[14]	赵小光,赵仕海,姜巨峰,等.套养细鳞斜颌鲴对池塘水质的调控试验[J].科学养鱼,2011,10:29-30.
[15]	毕靖红,许冬梅,房元喧,等.河蟹、鳜鱼、细鳞斜颌鲴混养生态防控青苔效益高[J].科学养鱼,2011,8:81.
[16]	Utermöhl H.Zur Vervollkommung der quantitativen phytoplankton-methodik[J].Internationale Vereinigung fur Theoretische und Angewandte Limnologie Mitteilung,1958,9:1-38.
[17]	陈宇炜,陈开宁,胡耀辉.浮游植物叶绿素a测定的"热乙醇法"及其测定误差的探讨[J].湖泊科学,2006,18(5):550-552.
[18]	GB/T 18246-2000饲料中氨基酸的测定[S].
[19]	李晓,冯伟,曾晓春.叶绿素荧光分析技术及应用进展[J]. 西北植物学报,2006,26(10):2186-2196.
[20]	闫玉华,钟成华,邓春光.非经典生物操纵修复富营养化的研究进展[J].安徽农业科学,2007,35(12):3459-3460.
[21]	Topachevskii A V,Tseeb Y Y,Sirenko L A,et al.Blooming of water as a result of destroying of processes of regulation in hydrobiocenoses//Telitchenko M M,eds.Biological Selfpurification and Forming of Wate Quality.Moscow:NaukaPress, 1975:41-49.
[22]	王银平,谷孝鸿,曾庆飞,等.食微囊藻干粉鱼类对水环境的影响及氮素迁移转化规律[J].湖泊科学,2015,27(3):475-485.
[23]	Gehrke P C,Harris J H.The role of fish in cyanobacterial blooms in Australia[J].Australian Journal of Marine and Fresh water Research,1994,45:905-915.
[24]	Friedland K D,Ahrenholz D W,Haas L W.Viable gut passage of cyanobacteria through the filter-feeding fish at lanticmenhaden, Brevoortia tyrannus[J].Journal of Plankton Research, 2005,27:715-718.
[25]	刘其根,王钰博,陈立侨,等.保水渔业对千岛湖食物网结构及其相互作用的影响[J].生态学报,2010,30(10):2774-2783.
[26]	Reynolds C S.Variability in the provision and function of mucilage in phytoplankton:facultative responses to the environment[J].Hydrobiologia,2007,578:37-45.
[27]	Kamjunke N,Mehner T.Coupling the microbial food web with fish:Are bacteria attached to cyanobacteria an important food source for underyearling roach[J].Fresh water Biology,2001, 46:633-639.
[28]	陈少莲,刘肖芳.鲢鳙对鱼粪消化利用的研究[J].水生生物学报,1989,13(3):250-258.
[29]	王银平,谷孝鸿,曾庆飞等.控(微囊)藻鲢、鳙排泄物光能与生长活性[J].生态学报,2014,34(7):1707-1715.
[30]	任欣欣,姜昊,冷欣,等.蓝藻胞外多糖的生态学意义及其工业应用[J].生态学杂志,2013,32(3):762-771.
[31]	Duan S S,Guo Y F,Liu Z Q,et al.Over-compensatory growth of Tetraselmis tetrethele under the stress of nutrients deficiency[J]. Acta Ecologica Sinica,2003,23(7):1297-1304.