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作 者 ：徐启江 杨守志 池春玉 徐鑫成 陈典

期 刊 ：植物学通报 2003年 20卷 01期 页码：80-84

关键词：分蘖洋葱；试管鳞茎；微繁殖；

摘 要 ：以MS+BA 0.4 mg/L+NAA 0.1 mg/L为起始培养基，将获得的分蘖洋葱丛生芽进行试管微鳞茎诱导实验，结果表明：离体条件下，温度和光周期对鳞茎的形成起着决定性的作用， 提高培养基的pH值、增加蔗糖浓度对试管苗鳞茎化也有重要的作用。

Abstract:In vitro experiments were carried out, the best medium for multiplying clumpy buds was MS+BA 0.4 mg/L+NAA 0.1 mg/L. Results showed that temperature and photoperiod conditions were essential, and the sucrose concentration and pH value had important effects on bulblet formation.

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