摘要
试验结果表明，黄藤组培生长健壮、形态正常的不同高度繁殖体，在继代增殖培养和成苗培养过程中，其间存在显著差异；母芽和子芽增殖培养过程中，亦存在着显著差异。高度为１．１～２．０ｃｍ的子芽为继代增殖培养的最适繁殖体；高度在２．１～４．０ｃｍ的未展叶芽体为伸长培养的理想繁殖体，４ｃｍ以上的繁殖体最适于生根诱导。
This paper deals with the selection of appropriate explants for multiplication,shoot and root induction in tissue culture of Daemonorops margaritae . The results indicated that the newly formed explants at a length ranging from 1.1～2.0 cm are good for the multiplication,the explants at length ranging from 2.1～4.0 cm and without developed leaves are optimal material for shoot induction,while shoots at a height over 4 cm can be well used for rooting. All these results provided information for massive propagation of D. margaritae through tissue culture at industrial scale.
出处
《林业科学研究》
CSCD
北大核心
1998年第2期152-155,共4页
Forest Research
基金
"八五"国家攻关专题
关键词
黄藤
组织培养
繁殖体
选择
Daemonorops margaritae tissue culture explants selection
