| 水绵对3种沉水植物的化感作用研究 |
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| 引用本文： | 马剑敏,马顷,苏秀燕,王程丽,董文静,代克岩,郭萌.水绵对3种沉水植物的化感作用研究[J].河南农业科学,2011,40(9):70-73. |
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| 作者姓名： | 马剑敏 马顷 苏秀燕 王程丽 董文静 代克岩 郭萌 |
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| 作者单位： | 河南师范大学生命科学学院,河南新乡,453007 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2009ZX07106-002-004); 河南省科技攻关计划(0624440039) |
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| 摘 要： | 研究了水绵(Spirogyra communis)化感作用对菹草(Potamogeton crispu)、狐尾藻(Myriophyllum spicatum)、伊乐藻(Elodea nuttallii)3种沉水植物叶绿素含量、部分抗氧化酶活性和相对生长速率的影响.结果表明:在共培养条件下,处理组3种受试沉水植物的叶绿素...
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| 关 键 词： | 丝状藻 水绵 沉水植物 化感作用 叶绿素含量 抗氧化酶 相对生长率 |
Allelopathy of Spirogyra communis on Three Submerged Plants |
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| MA Jian-min,MA Qing,SU Xiu-yan,WANG Cheng-li,DONG Wen-jing,DAI Ke-yan,GUO Meng.Allelopathy of Spirogyra communis on Three Submerged Plants[J].Journal of Henan Agricultural Sciences,2011,40(9):70-73. |
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| Authors: | MA Jian-min MA Qing SU Xiu-yan WANG Cheng-li DONG Wen-jing DAI Ke-yan GUO Meng |
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| Institution: | MA Jian-min,MA Qing,SU Xiu-yan,WANG Cheng-li,DONG Wen-jing,DAI Ke-yan,GUO Meng (College of Life Sciences,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | The influence of allelopathy of Spirogyra communis was investigated on the chlorophyll content,the activity of some antioxidant enzymes and the relative growth rate of three submerged plants,Potamogeton crispu,Myriophyllum spicatum and Elodea nuttallii.The results indicated that under co-culture condition,the content of chlorophyll a and chlorophyll b decreased obviously in the three submerged plants,decreasing the largest in E.nuttallii and the least in M.spicatum.The activities of POD,CAT and SOD were obv... |
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| Keywords: | Filamentous algae Spirogyra communis Submerged plant Allelopathy Chlororphyll content Antioxidase Relative growth rate |
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