| 左旋肉碱对微绿球藻和四膜虫种群生长的影响 |
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| 引用本文： | 葛晨霞,董晓庆,候闯,李月红. 左旋肉碱对微绿球藻和四膜虫种群生长的影响[J]. 安徽农业科学, 2010, 38(32): 18219-18220 |
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| 作者姓名： | 葛晨霞 董晓庆 候闯 李月红 |
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| 作者单位： | 吉林农业大学动物科学技术学院,吉林长春,130118 |
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| 基金项目： | 国家自然科学基金项目(30671621) |
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| 摘 要： | [目的]研究左旋肉碱对微绿球藻Nannochloropsis oculata和四膜虫Tetrahymena sp种群生长的影响。[方法]对微绿球藻和四膜虫在左旋肉碱浓度为0、50、100、1 000 mg/L时的种群密度进行测定。[结果]添加高剂量左旋肉碱对微绿球藻种群生长有显著抑制作用（P〈0.05）;添加左旋肉碱对四膜虫种群生长有显著促增殖作用（P〈0.05）。[结论]该研究为左旋肉碱在水产养殖中的应用研究提供了理论依据。
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| 关 键 词： | 左旋肉碱 微绿球藻 四膜虫 增殖 |
Effects of L-carnitine on Population Growth of Nannochloropsis oculata and Tetrahymena sp |
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| GE Chen-xia et al. Effects of L-carnitine on Population Growth of Nannochloropsis oculata and Tetrahymena sp[J]. Journal of Anhui Agricultural Sciences, 2010, 38(32): 18219-18220 |
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| Authors: | GE Chen-xia et al |
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| Affiliation: | GE Chen-xia et al (College of Animal Science , Technology,Jilin Agricultural University,Changchun,Jilin 130118) |
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| Abstract: | [Objective] The aim was to study the effects of L-carnitine on population growth of Nannochloropsis oculata and Tetrahymena sp.[Method] When the concentration of L-carnitine was 0,50,100 and 1 000 mg/L,population densities of Nannochloropsis oculata and Tetrahymena sp were determined respectively.[Result] Adding high-dose L-carnitine had a significant inhibition effect on the population growth of Nannochloropsis oculata(P<0.05).Adding L-carnitine had a significant proliferation promoting effect on the popul... |
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| Keywords: | L-carnitine Nannochloropsis oculata Tetrahymena sp Multiplication |
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