丽格海棠的离体快繁研究  

Studies on the High Frequency Propagation in Vitro of Begonia rieger

作　　者：罗祥 李万年 曹虎 张昭民 

机构地区：[1]武威市林业科学研究所,甘肃武威733000

出　　处：《甘肃林业科技》2004年第3期36-37,47,共3页Journal of Gansu Forestry Science and Technology

摘　　要：组培快繁技术研究结果表明:适宜丽格海棠叶片诱导芽分化的培养基为MS+6 BA0 50mg/L+NAA1 00mg/L;适宜丛生芽继代增殖的培养基为MS+6 BA0 25mg/L+NAA1 00mg/L;适宜丽格海棠试管苗生根的培养基为1/2MS,其生根率为100%。The results of study on the rapid propagation in vitro of Begonia rieger suggested that the appropriate culture media for inducing bud differentiation from leaves was MS+6-BA0.50 mg/L+NAA1.00 mg/L; the subculture media for fascicular bud proliferation was MS+6-BA0.25 mg/L+NAA1.00 mg/L;the rootage media was 1/2MS and its rootage rate was 100%.

关 键 词：丽格海棠 组培快繁 培养基 诱导分化 

分 类 号：S722.37[农业科学—林木遗传育种]