| 光合细菌对铜绿微囊藻和小球藻生长的影响研究 |
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| 引用本文： | 陈小晨,薛凌展,林泽,黄种持,庄惠如.光合细菌对铜绿微囊藻和小球藻生长的影响研究[J].安徽农学通报,2010,16(23):29-31,65. |
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| 作者姓名： | 陈小晨 薛凌展 林泽 黄种持 庄惠如 |
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| 作者单位： | 福建师范大学生命科学学院,福建福州,350108;福建省淡水水产研究所,福建福州,350002;福建省淡水水产研究所,福建福州,350002;福建省水产研究所,福建厦门,361012;福建师范大学生命科学学院,福建福州,350108 |
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| 基金项目： | 农业部公益性行业(农业)科研专项经费项目，福建省科技厅公益项目 |
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| 摘 要： | 以铜绿微囊藻（Microcystis aeruginosa）和小球藻（Chlorella vulgaris）为研究对象，分别测定加入光合细菌液0．001mL、0．01mL、0．1mL、0．25mL、0．5mL、0．75mL、1mL、1．5mL、2．5mL、3．5mL、5mL时（200mL藻液）铜绿微囊藻和小球藻的生长状况和叶绿素a浓度。结果表明：少量的光合细菌液对铜绿微囊藻和小球藻具有促进作用，且小球藻受到的影响比铜绿微囊藻要显著；在较大量的光合细菌液中铜绿微囊藻的生长受到明显的抑制，而小球藻的生长没有明显的变化。
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| 关 键 词： | 光合细菌 铜绿微囊藻 小球藻 生长 |
The Effect of Photosynthetic Bacteria(PSB) on the Growth of Microcystis aeruginosa and Chlorella vulgaris |
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| Institution: | Chen Xiaochen, et al. ( 1 College of Life Sciences, the Fujian Normal University, Fuzhou 350108, China;2 Fujian Provincial Institute of Freshwater Fisheries, Fuzhou 350002, China) |
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| Abstract: | In this experiment, the eff6ct of PSB on the growth of Microcystis aeruginosa and Chlorella vulgaris were investigated. The growth condition and chlorophyll a concentration of algae were measured when we put 12 different amount of PSB （0. 001,0. 01,0.1,0.25,0.5,0.75,1,1.5,2. 5,3.5,5mL）. The results showed that ： in a small amount of PSB, it shows promotion to both of the two kinds of algae and the effect on Chlorella vulgaris is more obvious than Microeystis aeruginosa. In the higher amount of PSB, it shows obvious inhibitory action for Microcystis aeruginosa but still promotion for Chlorella vulgaris. |
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| Keywords: | PSB Microcystis aeruginosa Chlorella vulgaris Growth |
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