| 生物技术在紫花苜蓿抗逆改良上的应用 |
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| 引用本文： | 凌虹,胡艳,玉永雄.生物技术在紫花苜蓿抗逆改良上的应用[J].安徽农业科学,2012,40(22):11179-11181,11449. |
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| 作者姓名： | 凌虹 胡艳 玉永雄 |
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| 作者单位： | 重庆市畜牧技术推广总站,重庆,401121;西南大学动物科技学院,重庆400715;重庆市茂泽科技有限公司,重庆401121;西南大学动物科技学院,重庆,400715 |
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| 基金项目： | "十二五"国家科技支撑计划课题，国家农转资金项目，重庆市科委项目 |
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| 摘 要： | 紫花苜蓿是世界上优良的豆科牧草,培育抗逆苜蓿新品种对于提高苜蓿产量和推动苜蓿产业化具有重要意义。近年来,生物技术是世界上发展最迅速的新技术,该研究综述了紫花苜蓿抗生物胁迫和抗非生物胁迫遗传转化方面的研究进展,并对生物技术在苜蓿抗逆性状改良上的应用进行了展望。
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| 关 键 词： | 紫花苜蓿 遗传转化 抗逆改良 研究进展 |
Application of Biotechnology in the Improvement of Stress Tolerance in Medicago sativa L. |
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| Institution: | LING Hong et al(Chongqing Animal Husbandry Technology Extension Station,Chongqing 401121) |
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| Abstract: | Alfalfa(Medicago sativa L.) is high-quality legume forage in the world.To breed new cultivars of stress-tolerant M.sativa is of great significance to improving the M.sativa yield and promoting the industrialization of M.sativa production.Biotechnology is a new technology which develops very fast in recent years.In this paper,the progresses of tolerance to biotic and abiotic stresses in M.sativa by genetic transformation were reviewed,and the application of biotechnology in the improvement of stress tolerance in M.sativa was forecasted. |
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| Keywords: | Medicago sativa L Genetic transformation Improvement of stress tolerance Research progress |
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