百里香的组织培养及快繁技术  

Tissue Culture and Rapid Propagation of Thymus mongolicus Ronn.

作　　者：赵颖[1] 武玲 

机构地区：[1]内蒙古自治区林业科学研究院,内蒙古呼和浩特010010 [2]内蒙古达拉特旗林工站,内蒙古达拉特014300

出　　处：《内蒙古林业科技》2009年第3期63-64,共2页Journal of Inner Mongolia Forestry Science and Technology

摘　　要：为了得到优良水土保持及资源型植物百里香的组织培养快繁技术,以MS培养基为基础,加入不同浓度的植物激素对百里香的茎尖和嫩枝进行组织培养,结果表明:不同浓度的6—BA和NAA对百里香芽尖分化与增殖的影响有明显差异,激素用量低于或高于最适浓度时分化率下降,百里香组培芽增殖的最适培养基为MS+BA0.6+NAA0.2。其最适生根培养基为1/2MS+NAA0.1。Taking MS medium as the basis,tissue cultures have been done to shoot tips and epicormic branches of Thymus mongolicus Ronn.,the results show： there is obvious difference between differentiation and growth of shoot tips of Thymus mongolicus Ronn.influenced by 6-BA and NAA with different concentration.When the amount of hormone is lower or higher than the optimum concentration,the differentiation rate will decrease.The optimum medium for growth of tissue-cultured buds of Thymus mongolicus Ronn.is MS＋BA0.6 ＋N...

关 键 词：百里香 抗逆性 茎尖 组织培养 

分 类 号：Q943.1[生物学—植物学]