| 木薯抗旱机制研究进展 |
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| 引用本文： | 孟富宣,刘海刚,沙毓沧,段元杰,杨玉皎,黄 洁. 木薯抗旱机制研究进展[J]. 热带作物学报, 2015, 35(4): 91-95 |
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| 作者姓名： | 孟富宣 刘海刚 沙毓沧 段元杰 杨玉皎 黄 洁 |
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| 作者单位： | 1 云南省农业科学院热区生态农业研究所 云南元谋 651300;1 云南省农业科学院热区生态农业研究所 云南元谋 651300;1 云南省农业科学院热区生态农业研究所 云南元谋 651300;1 云南省农业科学院热区生态农业研究所 云南元谋 651300;1 云南省农业科学院热区生态农业研究所 云南元谋 651300;2 中国热带农业科学院热带作物品种资源研究室/农业部木薯种质资源保护与利用重点实验室 海南儋州 571737 |
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| 摘 要： | 从木薯营养器官特性、生理生化特性、抗旱分子生物学与抗旱基因等3个方面对国内外木薯抗旱和耐旱机制及研究现状进行综述，提出了今后研究木薯抗旱机制的重点和方向。
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| 关 键 词： | 木薯 ；抗旱机制 ；干旱胁迫 ；研究现状 |
Research Status of the Drought Resistance Mechanism of Cassava |
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| Affiliation: | 1 Institute of Tropical Eco-agricultural Sciences, Yunnan Academy of Agricultural, Yuanmou, Yunnan 651300;1 Institute of Tropical Eco-agricultural Sciences, Yunnan Academy of Agricultural, Yuanmou, Yunnan 651300;1 Institute of Tropical Eco-agricultural Sciences, Yunnan Academy of Agricultural, Yuanmou, Yunnan 651300;1 Institute of Tropical Eco-agricultural Sciences, Yunnan Academy of Agricultural, Yuanmou, Yunnan 651300;1 Institute of Tropical Eco-agricultural Sciences, Yunnan Academy of Agricultural, Yuanmou, Yunnan 651300;2 Tropical Crops Genetic Resources Institute / Ministry of Agriculture Key Laboratory of Conservation and Utilization of Cassava Genetic Resources, CATAS, Danzhou, Hainan 571737 |
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| Abstract: | Drought influences the growth and development of cassava seriously. The mechanism and the research status in domestic and overseas on drought resistance and endurance of cassava from three aspects: nutritional organ features, molecular biology and gene expression of drought resistance. Finally, this paper proposed the future research directions and emphasis about drought resistance mechanism of cassava. With the development of correlative researches and advanced technology, Molecular Biotechnology and gene expression will become research focus on the drought resistance mechanism of cassava. |
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| Keywords: | cassava drought resistance mechanism drought stress research status |
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