| 干燥胁迫对几种单胞藻的影响 |
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| 引用本文： | 赵素达.干燥胁迫对几种单胞藻的影响[J].海洋湖沼通报,1998(2):23-29. |
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| 作者姓名： | 赵素达 |
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| 作者单位： | 青岛教育学院生化系 |
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| 摘 要： | 研究了三种单胞藻（新月菱形藻、盐藻和小球藻）肿离海水后在室内晾干不同时间对其生长的影响，结果表明，晾干３ｈ，对盐藻和小球藻影响不大，晾干６￣９ｈ，失水超过５０％复水后，盐藻就停止生长，小球藻就逐渐死亡。新月菱形藻和两种绿藻有很大不同，晾干３ｈ对其生长有促进作用，晾干６￣９ｈ对其生长有轻微抵制作用；室内自然光下晾干经暗中晾干有较大的损害。三种藻以干燥胁迫的耐受力不同，新月菱形藻最大，其次是盐藻，小球
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| 关 键 词： | 新月菱形藻 盐藻 小球藻 胶水干燥 单胞藻 |
THE EFFECT OF DESICCATION STRESS ON THREE MICRO-ALGAE |
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| Zhao Suda.THE EFFECT OF DESICCATION STRESS ON THREE MICRO-ALGAE[J].Transaction of Oceanology and Limnology,1998(2):23-29. |
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| Authors: | Zhao Suda |
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| Abstract: | The growth of Nitzschia Closterium, Dumaliell Teodoresco and Chlorella Sp wasstudied under different exposure duration indoors. Dumaliell Teodoresco and ChlorellaSp were affected insignificantly alter 3h exposure. After 6-9h exposure, whenboth were shown over 50% of water loss and resubmerged, Dumaliell Teodorescoceased to grow and Chlorella Sp was dying gradually. Ntzschia Closterfum was greatly different from the above two green algae. Exposure for 3h had a stimulativeeffect and for 6-9 had a slightly inhibitory effect. As a result, the desiccationresistance of these three algae was different: Nitzschia Closterium came first, thenDumaliell Teodoresco, and the last was Chlorella Sp. |
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| Keywords: | Ntzschia Closterium Dumaliell Teodoresco Chlorella Sp Desiccationstress |
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