| TritonX-100缓解水分胁迫对蝴蝶兰切花的影响 |
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| 引用本文： | 黄绵佳,吴岚芳,蔡世英.TritonX-100缓解水分胁迫对蝴蝶兰切花的影响[J].热带作物学报,2003,24(4):48-51. |
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| 作者姓名： | 黄绵佳 吴岚芳 蔡世英 |
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| 作者单位： | ①华南热带农业大学园艺学院 海南 儋州 571737；
②农业部热带作物栽培生理学重点开放实验室 海南 儋州 571737 |
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| 摘 要： | 以蝴蝶兰切花为材料,研究聚乙二醇辛基苯基醚(TritonX-100)预处理缓解水分胁迫对切花的影响。结果表明:体积分数0.01％TritonX-100预处理1h能有效地缓解短期水分胁迫对蝴蝶兰切花水分代谢、活性氧代谢的影响,从而使切花瓶插寿命接近正常水平。
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| 关 键 词： | 蝴蝶兰切花 TritonX-100 水分胁迫 瓶插寿命 活性氧 水分 |
| 修稿时间： | 2003年4月10日 |
The Effect of TritonX-100 on Water Stress in Cut Phalaenopsos amabilis |
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| Huang Mianjia Wu Langfang Cai Shiying.The Effect of TritonX-100 on Water Stress in Cut Phalaenopsos amabilis[J].Chinese Journal of Tropical Crops,2003,24(4):48-51. |
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| Authors: | Huang Mianjia Wu Langfang Cai Shiying |
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| Institution: | ①College of Horticulture, South China University of Tropical Agriculture, Danzhou, Hainan 571737
②Ministry of Agriculture Key Laboratory for Tropical Crops Physiology, CATAS, Danzhou, Hainan 5717377 |
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| Abstract: | The mechanism and the effect of tritonX-100 pretreament on water stress in cut Phalaenopsis amabilis was studied. The result showed that pretreament with 0.01% tritonX-100for 1h before water stress, could effectively reduce the effect of water stress on water metabolism and active oxygen metabolism of. Senescence of cut Phalanenopsos amabilis was delayed and the vase life was prolonged. |
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| Keywords: | cut Phalaenopsis amabilis tritonX-100 water stress vase life active oxygen water |
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