摘要
用大蒜幼嫩气生鳞茎作试材,系统研究了影响大蒜试管鳞茎形成的因素。结果表明:植物激素配比、pH值、糖源、温度、光周期和基因型都对试管鳞茎的发生有一定程度的影响。其中,无激素的MS培养基、pH值为7.5,5%的糖浓度、低温预处理、较长日照和适宜高温(25℃)有利于鳞茎的发生。
Micropropagation rate of plantlet. lets under tissu of garlic through bulblet formatio As an experimental material, immature aerial n in vitro can improve the survival bulblet can grow rapidly into plant e cultural conditions. The experiment data suggested that plant growth regulators, pH value, .sugar, temperature, photoperiod some extent. It seems low temperature, long that MS medium without photoperiod and appropriat and genotype all affec phytohormone, 5% of e temperature（25℃） w formation.
出处
《河南农业科学》
CSCD
北大核心
2006年第11期93-96,112,共5页
Journal of Henan Agricultural Sciences
关键词
大蒜
气生鳞茎
试管鳞茎
温度
糖
PH值
光周期
Garlic
Aerial bulhlet
Bulblet
Temperature
Sugar
pH value
Photoperiod
