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作 者 ：刘翠云  李艳  马洪明  张小红

期 刊 ：西北植物学报 1997年 3期

关键词：黑山晋枣；组织培养；无性系繁殖；

Keywords:Heishanjinzao (Zizyphus jujuba cv.), tissue culture, clone porpagation,

摘 要 ：以珍稀、优质黑山晋枣腋芽为外值体建立了原种无性繁殖系。继代繁殖培养基（mg／L）：MS＋BA0．1＋IAA0．1和MS＋BA0．1＋IBA0．5，培养30d平均菌病3．0－3．3cm；芽繁殖系数3．3-3．5；生根培养基为MS＋IAA1．0＋IBA0．2及MS＋IAA0．2＋IBA0．2两种，生根率83．3％，培养40d平均具报菌病达4．99cm，一次成苗，简化程序，缩短成苗期。移栽成活率83．0％，获试管苗3000株以上，移栽成活营养钵苗200株左右。两年内一个简易、快速、实用组培育苗生产程序已经建成。

Abstract:The degrading quality jujube variety of Heishanjinzao is regenerated and over 3000tube seedlings are obtained by means of tissue culture. Several new medium which suitedthe different growth stage have get through the experiment. The mediumused for sub-cul

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