| 中性柠檬酸菌对几种常见藻类生长的他感作用 |
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| 引用本文： | 袁峻峰,孟智芳,陈德辉,葛东凌,章宗涉.中性柠檬酸菌对几种常见藻类生长的他感作用[J].淡水渔业,1999,29(4):12-15. |
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| 作者姓名： | 袁峻峰 孟智芳 陈德辉 葛东凌 章宗涉 |
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| 作者单位： | 上海师范大学生命与环境科学学院,200234 |
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| 基金项目： | 上海市教育基金,上海市科技启明星计划资助 |
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| 摘 要： | 在４５００～４８００ｌｕｘ光照，２６～２８℃的培养条件下，从绿裸藻（Ｅｕｇｌｅｎａｖｉｒｉｄｉｓ）水华中分离的优势菌种之一中性柠檬酸菌（Ｃｉｔｒｏｂａｃｔｅｒｉｎｔｅｒｍｅｄｉｕｓ）的分泌物对斜生栅藻（Ｓｃｅｎｅｄｅｓｍｕｓｏｂｌｉｑｕｕｓ）、粉核小球藻（Ｃｈｌｏｒｅｌａｐｙｒｅｎｏｉｄｏｓａ）、羊角月牙藻（Ｓｅｌｅｎａｓｔｒｕｍｃａｐｒｉ ｃｏｒｍｕｔｕｍ）、水华鱼腥藻（Ａｎａｂａｅｎａｆｌｏｓ－ａｑｕａｅ）和易变鱼腥藻（Ａｎａｂａｅｎａｖｑｒｉａｂｉｌｉｓ）的生长有促进作用；对银灰平裂藻（Ｍｅｒｉｓｍｏｐｅｄｉａｇｌａｕｃａ）、莱茵衣藻（Ｃｈｌａｍｙｄｏｎｏｎａｓｒｅｉｎｈａｒｄｉ）和铜绿微囊藻（Ｍｉｃｒｏｃｙｓｔｉｓａｅｒｕｇｉｕｏｓａ）的生长具有抑制作用。中性柠檬酸菌胞外分泌物能促进粉核小球藻细胞个体的长大，对其他藻类主要是影响细胞的大小。中性柠檬酸菌对不同藻类影响的差异对水华过程可能具有重要意义。
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| 关 键 词： | 中性柠檬酸菌，抑制作用，促生作用，水华 |
ALLEOPATHY OF CITROBACTER INTERMEDIU ON GROWTH OF SEVERAL COMMON ALGAE |
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| Yuan Junfeng,Meng Zhifang,Chen Dehui,Ge Donglin,Zhang Zongshe.ALLEOPATHY OF CITROBACTER INTERMEDIU ON GROWTH OF SEVERAL COMMON ALGAE[J].Freshwater Fisheries,1999,29(4):12-15. |
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| Authors: | Yuan Junfeng Meng Zhifang Chen Dehui Ge Donglin Zhang Zongshe |
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| Abstract: | The extracellular secreta of Citrobacter intermediu, one
of dominant bacteria isolated from waterbloom of Euglena viridis, promotes growth of those
algae,green algae Chlorella pyrenoidosa,Selenastrum capricornutum, blue-green algae,
Anabaena flos-aquae, and Anabaena vqriabilis, but inhibits green alga Chlamydononas
reinhardii, and blue-green algae Merismopedia glauce and Microcystis aerugiuosa with
temperature 2628, and cool light 45004800 lux.The secreta increases volume of Chlorella
pyrenoidosa, and mainly affetcts size of the rest algal species.It would be great significance
the differences of effect of Citrobacter intermedius secreta on different algal species. |
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| Keywords: | Citrobacter intermediu promotion inhibition water-bloom |
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