The research on growthtraits of alfalfa irradiated by C-12(6+) ion beam
文献类型：会议论文
| 作者 | Liang, Jianping2,4 ; Yu, Chengjun5; Wu, J; Yang, J; Nakagoshi, N; Lu, X; Xu, H; Wang, Shuyang2,3; Yan, Li1; Zhang, Xiangyang1
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| 出版日期 | 2012 |
| 关键词 | C-12(6+) ions irradiation alfalfa the traits of growth |
| 卷号 | 524-527 |
| DOI | 10.4028/www.scientific.net/AMR.524-527.2156 |
| 页码 | 2156-+ |
| 英文摘要 | This study uses" HIFRL" type in the intermediate energy heavy ion accelerator (Institute of modern physics of Chinese Academy of Sciences provides) C-12(6+) ion beam through mutagenesis. Three alfalfa seeds are irradiated by dose of 0Gy, 200Gy, 400Gy, 800Gy and 1200Gy. The germination experiment of alfalfa seed has been done in the laboratory. And in the field, The germination rate, plant height and branch number of planting experiment in the field have been preliminarily observed. The results show that three kinds of alfalfa seeds irradiated at 200Gy not only improve the germination rate, but also enhance the vitality of seeds. The germination rate, plant height and branch number of three different alfalfa irradiated by heavy beam ion have been changed. The germination rate of ZhongLan No. 1 was 41.7% when the seed of alfalfa were irradiated at dose of 200Gy, which was increased 18.4% compared with the control group. The average height of growth of 40 days alfalfa in ZhongLan No. 1 was 6.68cm in the radiation dose of 800Gy, which was increased 1.2cm compared with the control group. The number of branches Tacheng alfalfa was increased the 0.91 (5.16vs 4.25, P <0.001) by irradiated of 400 Gy; Branch number in BC-04-744 alfalfa was increased 0.53 (4.69 vs 5.22, P <0.05) in the radiation dose 200Gy; The number of branches in ZhongLan No. 1 was increased 0.92 (5.02 vs 5.94, P <0.001) when seeds were irradiated at dose of 800Gy .which has great significance of practical guidance for breeding alfalfa seeds and solving the problem of low breeding capacity of wild grass seed. |
| 会议录 | NATURAL RESOURCES AND SUSTAINABLE DEVELOPMENT II, PTS 1-4
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| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND |
| 语种 | 英语 |
| 资助项目 | Western action[KZCXZ-XB3-05] |
| WOS研究方向 | Energy & Fuels ; Environmental Sciences & Ecology ; Geology ; Mining & Mineral Processing |
| WOS记录号 | WOS:000313544101038 |
| 源URL | [http://119.78.100.186/handle/113462/58435]  |
| 专题 | 近代物理研究所_生物物理研究室 近代物理研究所_重离子辐照药物研发中心 |
| 通讯作者 | Wang, Shuyang |
| 作者单位 | 1.Gansu Agr Univ, Lanzhou 730070, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Dept Biol Phys, Lan Zhou 730000, Peoples R China 3.Lanzhou Univ, Lanzhou 730070, Peoples R China 4.Chinese Acad Agr Sci, Lanzhou Inst Anim & Vet Pharmaceut Sci, Lanzhou 730050, Peoples R China 5.Chinese Acad Agr Sci, Inst Geograph Sci & Nat Resources, Beijing 100050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Jianping,Yu, Chengjun,Wu, J,et al. The research on growthtraits of alfalfa irradiated by C-12(6+) ion beam[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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