| 摘要: |
| 耐盐碱能源草的研究不仅有利于生物质能源的发展,而且还可以促进盐碱地等边际土地的改良,提高利用率。笔者主要从能源草发展现状,盐胁迫下能源草种子萌发,生理方面的变化以及相关耐盐基因的克隆等方面的研究加以综述,并对我国耐盐性能源草的前景进行分析和展望。 |
| 关键词: 能源草 盐胁迫 萌发 生理 分子水平 |
| DOI：10.11841/j.issn.1007-4333.2012.06.019 |
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| 基金项目:国家"973"计划项目(2012CB215300); 国家863计划项目(2012AA101801,2011AA100209); 国家科技支撑项目(2009BADA7B04) |
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| Recent advances in salt tolerance of bioenergy grass in China |
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ZHANG Yun-wei1, LI Hong-chao1, YANG Fu-yu1, XIE Guang-hui2
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| (1.Beijing Key Laboratory for Grassland Science/College of Animal Science and Technology,China Agricultural University,Beijing 100193,China;2.National Energy R&D Center for Non-food Biomass,China Agricultural University,Beijing 100193,China) |
| Abstract: |
| The study of energy grass with saline-alkali tolerance not only promote the development of relevant biomass energy industries,but also is good for the quality improvement of marginal lands and increase their utility efficiency.The current research status of energy grass,characteristics of seed germination,development and physiological characteristics under salt stress and gene relating salt-tolerant cloning are summarized,as well as the potential of energy grass researches with saline tolerance are analyzed and prospected. |
| Key words: bioenergy grass salt stress seed germination physiology molecular level |
