摘要
以MS为基本培养基,采用L9(33)正交试验设计,研究生长素NAA、活性炭和香蕉汁对铁皮石斛(Dendrobium candidum)生根培养的影响。结果表明:影响铁皮石斛生根因素的主次顺序为香蕉汁>活性炭>生长素NAA,铁皮石斛生根最优培养条件为MS+NAA 2.0 mg/L+活性炭1.0 g/L+香蕉汁150 g/L。
Taking MS as basic medium,effects of factors such as NAA,active carbon and banana juice on rooting culture of Dendrobium candidum were studied by L9(33)orthogonal design.Results indicated that factors with effect on rooting of D.candidum ranked in order of banana juice>active carbon>NAA,and the optimal rooting medium was MS+NAA 2.0 mg/L+active carbon 1.0 g/L+banana juice 150 g/L.
作者
陈尔
王华新
陈宝玲
杨舒婷
苏莉花
Chen Er;Wang Huaxin;Chen Baoling;Yang Shuting;Su Lihua(Guangxi Forestry Research Institute,Nanning 530002,China)
出处
《广西林业科学》
2019年第3期357-360,共4页
Guangxi Forestry Science
基金
广西林业科技项目(桂林科字[2014]19号)
2017广西林业花卉产业补助示范项目
2018广西林木花卉补助项目
关键词
铁皮石斛
生根培养
正交试验
Dendrobium candidum
rooting culture
orthogonal design
