凤眼莲浸出液对东海原甲藻生长的抑制作用

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (501 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

This study was undertaken to test inhibitory effect of extracts from Eichhornia crassipes on the growth of Prorocentrum donghaiense. The concentration of the extracts is indicated by the mass of fresh tissue of E. crassipes in the study. The results showed that the growth of P. donghaiense was strongly inhibited by the aqueous extracts from fresh tissue and dry powder of E. crassipes when concentration was above 2 g·L^-1. When the concentration is 8 g·L^-1, all algae were killed by the extracts from fresh tissue in four days and from dry power in five days. The inhibitory effect was not apparently reduced after extract from fresh tissue was autoclaved for 20 minutes at 121℃. These studies have shown that the algaecide chemicals of E. crassipes were in the tissue of the plant, they might be a potential candidate for HAB control.

Key words： Eichhornia crassipes Prorocentrum donghaiense Lu Antialgal activity Allelopathy HAB

Received: 25 April 2006

X55

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	SHU Yang
	LIU Zhen-qian
	LI Li-jun

Cite this article:

SHU Yang,LIU Zhen-qian,LI Li-jun. Inhibitory effect of extracts from Eichhornia crassipes on the growth of Prorocentrum donghaiense[J]. , 2006, 25(2): 124-127.

URL:

http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2006/V25/I2/124

[1] 王金辉.2002.长江口邻近水域的赤潮生物[J].海洋环境科学,21(2):37-41.

[2] 蔡燕红,项有堂.2002.舟山海域具齿原甲藻赤潮初探[J].海洋环境科学,21(4):34-36.

[3] 朱建荣,王金辉,沈焕庭,等.2005.2003年6月中下旬长江口外海区冲淡水和赤潮的观测及分析[J].科学通报,50(1):59-65.

[4] 王金辉,黄秀清.2003.具齿原甲藻的生态特征及赤潮成因浅析[J].应用生态学报,14(7):1065-1069.

[5] 张珩,杨维东,高洁,等.2003.二氧化氯对球形棕囊藻的抑制和杀灭作用[J].应用生态学报,14(7):1173-1176.

[6] 王悠,俞志明.2005.海洋有害赤潮的生物防治对策(英文)[J].植物生态学报,29(4):665-671.

[7] 曹西华,俞志明.2003.有机改性粘土去除有害赤潮藻的研究[J].应用生态学报,14(7):1169-1172.

[8] 南春容,张海智,董双林.2004.孔石莼水溶性抽提液抑制3种海洋赤潮藻的生长[J].环境科学学,24(4):702-706.

[9] Qiu Jin,Dong S L,Wang C.2005.Allelopathic growth inhibition of Prorocentrum micans(Dinophyta) by Ulva pertusa and Ulva linza(Chlorophyta) in laboratory cultures[J].European Journal of Phycology,40(1):31-37.

[10] 张信连,杨维东,刘洁生,等.2005.杉木粉对塔玛亚历山大藻生长的影响[J].海洋环境科学,24(2):23-25.

[11] 高洁,杨维东,刘洁生,等.2005.利用小麦秸控制赤潮生物生长的研究[J].海洋环境科学,24(1):5-8.

[12] 金朝晖,庄源益,赵凡,等.1999.凤眼莲提取物的抑藻作用及其分离鉴定[J].天津职业大学学报,1:25-28.

[13] 唐萍,吴国荣,陆长梅,等.2000.凤眼莲根系分泌物对栅藻结构及代谢的影响[J].环境科学学报,20(3):355-359.

[14] 李锋民,胡洪营.2004.大型水生植物浸出液对藻的化感抑制作用[J].中国给水排水,20(11):18-21.

[15] Mulderij G,Mooij W M,Van Donk E.2005.Allelopathic growth inhibition and colony formation of the green alga Scenedesmus obliquus by the aquatic macrophyte Stratiotes aloides[J].Aquatic Ecology,39:11-21

[16] Berger J,Schagerl M.2005.Allelopathic activity of Chara aspera[J].Hydrobiologia,501:109-115.

[17] 鲜鸣,陈海东,邹惠仙,等.2005.淡水水生植物感作用研究进展[J].生态学杂志,24(6):664-669.

[18] Ervin G N,Wetzel R G.2003.An ecological perspective of allelochemical interference in land-water interface communties[J].Plant and Soil,256:13-28.

[19] Inderjit S,Duke O.2003.Ecophysiological aspects of allelopathy[J].Planta,217:529-539.

[20] Legrand C,Rengefors K,Fistarol G O,et al.2003.Allelopathy in phytoplankton-biochemical,ecological and evolutionary aspects[J].Phgcologia,42(4):406-419.

[21] Jeong J H,Jin H J,Sohn C H,et al.2000.Algicidal activity of the seaweed Corallina pilulifera against red tide microalgae[J].Journal of Applied Phycology,12:37-43.

[22] 高雷,李博.2004.入侵植物凤眼莲研究现状及存在的问题[J].植物生态学报,28(6):735-752

[1]	. [J]. Ecological Science, 2017, 36(6): 161-164.