| 光照强度对橡胶树不定芽诱导的影响 |
| |
| 引用本文： | 桂明春,梁国平,段安安,肖三元.光照强度对橡胶树不定芽诱导的影响[J].云南热作科技,2011(4):15-18. |
| |
| 作者姓名： | 桂明春 梁国平 段安安 肖三元 |
| |
| 作者单位： | [1]云南省热带作物科学研究所,云南景洪666100 [2]西南林业大学资源学院,昆明650224 |
| |
| 基金项目： | 国家科技支撑计划项目（2011BAD30B01）、云南省科技创新强省计划（2009AB001）及云南省产业重大关键技术开发专项计划（云发改高技【2008】1657号）资助.致谢：试验工作中黄凤翔、管艳两位老师及李玲同志给予支持和帮助,谨此致谢! |
| |
| 摘 要： | 以橡胶树优良无性系云研73—477花药试管苗为外植体，研究了光照强度对橡胶树不定芽诱导的影响。结果表明：基部、茎尖在光照强度为1600lx条件下不定芽诱导效果最好，诱导率在95％以上；茎段在光照强度为800lx下诱导效果最好，诱导率为93．3％。
|
| 关 键 词： | 橡胶树 不定芽 光照强度 组织培养 |
Effects of Light Intensity on Induction of Adventitious Bud of Hevea brasiliensis |
| |
| Institution: | GUI Ming-chun, LIANG Guo-ping, DUAN An-an, XIAO San- yuan 1. Yunnan Institute of Tropical Crops, .ling Hong 666100, China; 2.Resources Faculty of Southwest Forestry University, Kunming 650224, China |
| |
| Abstract: | Apical buds, stems and the bases of Hewea brasiIiensis clone Yunyan73-477 were used as explants and cultured in vitro under light intensities of 1 600 lx, 800 lx and 0 lx. The results showed that the inductive rate of apical buds and the bases were more than 95% under the light intensity of 1 600 lx, and the inductive rate of stems was 93.3% under the light intensity of 800 lx. |
| |
| Keywords: | Hevea brasiliensis adventitious buds light intensity tissue culture |
| 本文献已被 维普 等数据库收录！ |
|
