春兰根状茎增殖的影响因素  

Influence Factors of Cymbidium Goeringii Rhizomes Multiplication

作　　者：陈尔[1] 王华新[1] 陈宝玲[1] 农凤梅 李冰[1] 苏莉花[1] 

机构地区：[1]广西林业科学研究院,南宁530002

出　　处：《广西林业科学》2014年第3期319-321,共3页Guangxi Forestry Science

基　　金：南宁市科技开发计划项目(201109045B;20133032-1);广西林业科技项目(桂林科字[2010]第1号);广西林科院基本科研业务费专项(林科201207号)

摘　　要：以春兰（Cymbidium goeringii）继代的根状茎为材料,研究植物激素组合和活性炭用量对春兰根状茎增殖的影响。结果表明：1.0 mg/L的6-BA和0.2 mg/L的NAA的浓度组合有利于春兰根状茎的增殖;添加1.0-3.0 g/L的活性炭能显著促进春兰根状茎的增殖。Taking the transgenerational rhizome of Cymbidium goeringii as the materials,the effect of plant hormone combinations and dosage of activated carbon on C.goeringii rhizomes multiplication was studied.The results indicated that the combination of 1.0mg /L6-BA and 0.2mg /L NAA was beneficial to C.goeringii rhizomes multiplication,and adding 1.0 - 3.0g /L activated carbon could significantly promote the multiplication of C.goeringii rhizomes.

关 键 词：春兰 根状茎 增殖 

分 类 号：S682.31[农业科学—观赏园艺]