丽格海棠的组织培养与快速繁殖  

TISSUE CULTURE AND RAPID PROPAGATION OF BEGONIA ELATIOR

作　　者：司亮[1] 谭魏[1] 尤海波[1] 孙伟[1] 

机构地区：[1]黑龙江省农业科学院

出　　处：《哈尔滨师范大学自然科学学报》2009年第4期99-101,共3页Natural Science Journal of Harbin Normal University

基　　金：国际科技合作(WB08C01)

摘　　要：以丽格海棠的叶片为外植体,对离体再生培养技术进行了研究.结果表明,最佳诱导培养基为MS+BA1.0 mg/L+NAA0.1 mg/L,诱导率为95%;增殖培养基为MS+BA1.0 mg/L+NAA0.05 mg/L,增殖系数为4.8;适宜的生根培养基为MS,生根率为100%.Using the leaves of the stolon of Begonia Elatior as explants , we studied the method of tissueculture of Begonia Elatior. It shows that the most appropriate induction culture medium is MS ＋ BA 1.0mg/L ＋ NAA 0. 1mg/L,and the induction ratio is 95% . The most appropriate proliferation culture medium is MS ＋ BA 1.0 mg/L ＋ NAA 0.05 mg/L, multiplication coefficient is to be 4.8. The most appropriate rooting culture medium is MS , and the rooting ratio is up to 100%

关 键 词：丽格海棠 丛生芽 愈伤组织 组培快繁 

分 类 号：S685.99[农业科学—观赏园艺] S567.239[农业科学—园艺学]