| 2,4-D对盐藻生长的调控作用 |
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| 引用本文： | 杨晓玲,郭金耀.2,4-D对盐藻生长的调控作用[J].安徽农业科学,2010(25):13590-13590,13592. |
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| 作者姓名： | 杨晓玲 郭金耀 |
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| 作者单位： | 淮海工学院海洋学院,江苏省海洋生物技术重点实验室,江苏连云港,222005;淮海工学院海洋学院,江苏省海洋生物技术重点实验室,江苏连云港,222005 |
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| 基金项目： | 淮海工学院自然科学基金项目 |
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| 摘 要： | 目的]探讨2,4-D对盐藻生长的调控作用。方法]研究不同浓度的2,4-D对盐藻生长的影响。结果]1.0～6.0mg/L的2,4-D均能促进盐藻的生长与物质积累,其中4.0mg/L为最佳促进浓度,可使盐藻的细胞密度、蛋白质及β-胡萝卜素积累均达到最大值。结论]2,4-D可用于盐藻培养中对盐藻生长的调控。
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| 关 键 词： | 2 4-D 盐藻 生长 |
Study on Regulatory Effect of 2,4-D on Growth of Dunaliella salina |
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| YANG Xiao-ling et al.Study on Regulatory Effect of 2,4-D on Growth of Dunaliella salina[J].Journal of Anhui Agricultural Sciences,2010(25):13590-13590,13592. |
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| Authors: | YANG Xiao-ling |
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| Institution: | YANG Xiao-ling et al (Key Construction Lab of Marine Biotechnology of Jiangsu Province,School of Marine Science , Technology of Huaihai Institute of Technology,Lianyungang,Jiangsu 222005) |
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| Abstract: | Objective]The aim was to study regulatory effect of 2,4-D on growth of Dunaliella salina.Method]Effect of different concentrations 2,4-D on growth of Dunaliella salina was studied.Result]The growth and material accumulation of Dunaliella salina could be promoted in 2,4-D concentration of 1.0-6.0 mg/L.When the 2,4-D was in a concentration of 4.0 mg/L in culture medium,the effects were most advantageous to grow,which made cellular density,protein and β-carotene accumulation of Dunaliella salina reach high limit.Conclusion]2,4-D could be used for regulate growth of Dunaliella salina during culture. |
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| Keywords: | 2 4-D |
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