切花红掌组培繁殖技术研究

Journal of Anhui Agricultural Sciences(2021)

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Abstract
[目的]建立切花红掌组织培养快繁体系.[方法]选用切花红掌品种"佛莱"为试材,研究不同外植体、激素对其组织培养诱导、分化和生根的影响.[结果]适宜红掌"佛莱"建立无菌系的外植体为4月10日的顶芽组织;初代诱导培养基为MS+6-BA 1.0 mg/L+NAA 0.3 mg/L;继代培养基为MS+6-BA 0.8 mg/L+NAA 0.3 mg/L,增殖系数达19.4倍;生根培养基为1/2MS+IBA 0.5 mg/L,生根率100%.[结论]该研究建立的红掌"佛莱"组织培养快繁体系可为切花红掌工厂化生产提供技术参考.
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