| 紫花苜蓿愈伤组织诱导及愈伤组织对酸铝耐性的评价研究(英文) |
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| 引用本文： | 吴丽芳,;魏晓梅,;张鸭关,;陆伟东. 紫花苜蓿愈伤组织诱导及愈伤组织对酸铝耐性的评价研究(英文)[J]. 农业科学与技术, 2014, 0(7): 1079-1081 |
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| 作者姓名： | 吴丽芳, 魏晓梅, 张鸭关, 陆伟东 |
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| 作者单位： | [1]曲靖师范学院生物资源与环境科学学院,云南曲靖655011; [2]曲靖师范学院化学化工学院,云南曲靖655011 |
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| 基金项目： | 云南省教育厅项目“野生天蓝苜蓿种质抗旱性综合评价及抗旱机理的研究”;曲靖师范学院实验教学研究项目（Syjx2013004）. |
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| 摘 要： | 苜蓿是最重要的豆科牧草之一,多适应于中性至微碱性土壤,为能在南方低pH条件下大面积推广种植,利用地方品种提高苜蓿的酸铝耐性成为育种的主要目标之一。该研究以6个品质优良、具有潜在高产优质的紫花苜蓿引进栽培种和云南野生种德钦苜蓿为材料,利用细胞培养技术进行耐酸铝性的评价研究。结果表明:7个品种中,耐酸铝性水平依次为GT13R牧歌701=牧歌702AcroraAC-3射手2号=德钦苜蓿。
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| 关 键 词： | 紫花苜蓿 愈伤组织 酸铝耐性 评价 |
Callus Induction of Alfalfa and Evaluation of Callus Tolerance to Acid and Aluminum |
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| Affiliation: | Lifang WU,Xiaomei WEI,Yaguan ZHANG,Weidong LU( 1.School of Biological Resources and Environmental Science, Qujing Normal University, Qujing 0874, China; 2.School of Chemistry and Chemical Engineering, Qujing Normal University, Qujing 0874, China) |
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| Abstract: | Medicago is an important grass in the legume family,which is suitable to be grown in neutral or alkalescent soils,and hence,can be widely spread in south of China with low pH value.It is one of major objectives to cultivate acid-aluminum tolerant species.In the research,6 high-quality species with high-yielding potential were taken as materials to make evaluation on acid-aluminum tolerance by cell-culture technique,and the results showed that tolerance capacity from high to low was GT13R＞Muge 701=Muge 702＞Acrora＞AC-3＞Sheshou No.2=Medicago sativa. |
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| Keywords: | Medicago sativa L. Callus Tolerance to acid and aluminum Evaluation |
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