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Position: Home > Articles > The effects of sucrose concentration and hormone on the tissue rapid propagation in vitro of plantain banana ( Musa paradisiaca L.) Southwest China Journal of Agricultural Sciences 2001,14 (2) 66-68

蔗糖浓度和激素对粉蕉离体快繁的影响

作  者:
陈丽娟;周嘉运;闭志强;苏宾;潘连富
单  位:
广西农科院生物技术研究所
关键词:
蔗糖浓度;粉蕉;激素;离体快繁;增殖率
摘  要:
本实验取 2 0 0个经离体培养已萌动的粉蕉芽 ,分别接入添加蔗糖和激素的 5种增殖培养基中培养。结果表明 ,蔗糖浓度从 3 0 %提高到 3 9% ,增殖率提高 1 72~ 3 4 2倍 ;在BA4 0mg/L基础上增加KT0 5mg/L ,增殖率提高 0 18~ 1 88倍。以改良MS为基本培养基附加BA4 0mg/L +KT0 5mg/L +蔗糖浓度 3 9% ,增殖率最高为 6 4 6倍
译  名:
The effects of sucrose concentration and hormone on the tissue rapid propagation in vitro of plantain banana ( Musa paradisiaca L.)
作  者:
CHEN Li-juan,ZHOU Jia-yun,BI Zhi-qiang,SU Bin,PAN Lian-fu (Institute of Biotechnology,Guangxi Academy of Agricultural Sciences,Nanning 530007,China)
关键词:
sucrose concentration;hormone;tissue rapid propagation;hyperplasia;plantain banana
摘  要:
In this experiment, 200 buds of Plantain banana obtained from tissue culture were transferred to 5 types of multiplication culture medium added sucrose and hormones.The result showed that the hyperplasia increased by 1 72-3 42 times when the concentration of sucrose raised from 3 0% to 3 9%.The hyperplasia increased by 0 18-1 88 times on the medium containing BA 4 0 mg/L plus KT 0 5mg/L.On the modified MS medium added BA 4 0mg/L+KT 0 5mg/L+Sugar 3 9%,the highest hyperplasia reached 6 46 times.

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