| CO2激光诱变滇糯稻诱变剂量的筛选及其效应研究 |
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| 引用本文： | 王昆林,任兆鸿,徐卫华,沙育年,周凌云,杨开亮,陈一民.CO2激光诱变滇糯稻诱变剂量的筛选及其效应研究[J].四川激光,2005,26(6):85-85. |
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| 作者姓名： | 王昆林 任兆鸿 徐卫华 沙育年 周凌云 杨开亮 陈一民 |
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| 作者单位： | 楚雄师范学院物电系,云南,楚雄,675000;姚安县农业技术推广中心,云南,姚安,675300;昆明理工大学理学院,云南,昆明,650093 |
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| 摘 要： | 我们在进行了连续两年激光诱变滇“三角大香糯”水稻育种的研究基础上,采用CO2激光诱变剂量筛选,田间栽种试验的方法进行探索,其样品发生明显的正向变异,表明水稻种子对激光的吸收阈值确实存在。
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| 关 键 词： | CO2激光 诱变剂量 变异 云南姚安三角大香糯 |
| 文章编号： | 0253-2743(2005)06-0085-01 |
| 收稿时间： | 2004-04-05 |
| 修稿时间： | 2004年4月5日 |
An efficiency study and research into screening out the effective mutation dose of CO2 laser irradiation on yunnan glutinous rice through laser mutagenesis |
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| WANG Kun - lin, REN Zhao- hong, XU Wei- hua, S-HA Yu - nian,ZHOU Lin- yun, YANG Kale- liang, CHEN Yi- ruing.An efficiency study and research into screening out the effective mutation dose of CO2 laser irradiation on yunnan glutinous rice through laser mutagenesis[J].Laser Journal,2005,26(6):85-85. |
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| Authors: | WANG Kun - lin REN Zhao- hong XU Wei- hua S-HA Yu - nian ZHOU Lin- yun YANG Kale- liang CHEN Yi- ruing |
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| Abstract: | After two years continuous study on the breeding of Grand Fragrant Glutinous Rice ofTriangular Shape in Yunnan by laser mutagenesis,the experi-ment results in an obvious positive heteromorphosis in the samples of Yunnan Fragrant Glutinous Rice by means of sifting out the mutation dose through CO 2 laser irradiation in addition to the research in the method of field experiment of planting.The final results showthat a certain value of threshold on the absorption of laser radiation in rice seed does exist. |
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