| 干旱胁迫下21份山西地方绿豆品种芽期抗旱性鉴定 |
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| 引用本文： | 张泽燕,张耀文.干旱胁迫下21份山西地方绿豆品种芽期抗旱性鉴定[J].植物遗传资源学报,2011,12(6). |
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| 作者姓名： | 张泽燕 张耀文 |
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| 作者单位： | 1. 山西农业大学研究生院,太谷,030801
2. 山西省农科院小杂粮研究中心,太原,030031 |
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| 基金项目： | 国家食用豆产业技术体系(CARS-09); 山西农科院攻关项目 |
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| 摘 要： | 采用15％的PEG6000高渗溶液培养的方法,研究了21个绿豆品种的芽期抗旱性.结果表明:种子吸水速度快、萌发时间短、吸水率小、相对发芽势和发芽率高的品种,具有较强的抗旱性,并鉴定筛选出4份绿豆抗旱种质.
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| 关 键 词： | 绿豆 抗旱性 PEG6000 芽期 |
Drought Resistance Evaluation of 21 Local Landraces of Mung Bean from Shanxi Province in Budding Stage |
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| ZHANG Ze-yan,ZHANG Yao-wen.Drought Resistance Evaluation of 21 Local Landraces of Mung Bean from Shanxi Province in Budding Stage[J].Journal of Plant Genetic Resources,2011,12(6). |
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| Authors: | ZHANG Ze-yan ZHANG Yao-wen |
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| Institution: | ZHANG Ze-yan1,ZHANG Yao-wen2 (1Shanxi Agricultural University,Taigu 030801,2 Shanxi Academy of Agricultural Sciences Small Grains Research Center,Taiyuan 030031) |
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| Abstract: | The drought resistance of 21 mung bean landraces were evaluated with 15% PEG6000 solution culture.The results showed that the landraces with higher water absorbing speed,shorter germinating time,and lower water absorbing rate,and higher relative germinating speed and percentage had better drought resistance.Four accessions with drought resistance were screened out. |
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| Keywords: | Mung bean Drought resistance PEG6000 solution Budding stage |
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