| 大麦草抑制淡水藻类生长的实验研究 |
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| 引用本文： | 赵英魁.大麦草抑制淡水藻类生长的实验研究[J].河北省科学院学报,1997,14(3):19-24. |
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| 作者姓名： | 赵英魁 |
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| 作者单位： | 河北省科学院地理研究所 |
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| 摘 要： | 大麦草（Ｂａｒｌｅｙｓｔｒａｗ）对于包括单核藻和丝藻在内的多种淡水藻类有生长抑制作用。在实验过程中，水中无机盐含量变化很大，ｐＨ值和电导随着时间有缓慢增加趋势。特别是当大麦草含量超过１２０ｇ／Ｌ（湿重）时，对藻类生长有较强的抑制作用。水中ＮＯ３—Ｎ被耗尽及无脊椎动物数量的增加，都有可能是造成抑制作用的直接或间接原因。
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| 关 键 词： | 大麦草，抑制作用，藻类 |
INVESTIGATION OF MECHANISM OF INHIBITORY EFFECT OF ROTTING BARLEY STRAW ON ALGAL GROWTH |
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| Zhao,Yingkui.INVESTIGATION OF MECHANISM OF INHIBITORY EFFECT OF ROTTING BARLEY STRAW ON ALGAL GROWTH[J].Journal of The Hebei Academy of Sciences,1997,14(3):19-24. |
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| Authors: | Zhao Yingkui |
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| Institution: | Zhao Yingkui |
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| Abstract: | The presence of rotting barley straw in water can reduce the growth of a range of algae,including unicellular and filamentous species.Although straws from other cereals have some inhibitory effcets,that caused by barley is the greatest.This paper reports the laboratory investigation results of the experiment designed to look into the machanism of the inbhibitory effect on algae caused by rotting barley straw. |
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| Keywords: | Barley straw Inhibitory effect Algae |
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