ABT新剂型在百合组织培养中的应用  

APPLICATION OF DIFFERENT TYPES OF ROOTING POWDER ABT IN TISSUE CULTURE OF LILY(Lilium longiflorum)

作　　者：杜永芹[1] 陈如梅[1] 

机构地区：[1]上海市农业科学院作物育种栽培研究所

出　　处：《上海农业学报》1996年第3期68-70,共3页Acta Agriculturae Shanghai

摘　　要：研究结果表明，在本试验范围内，ＡＢＴ生根粉对百合再生苗具有明显的生根效应．且优于常用ＮＡＡ和ＩＢＡ，最适浓度为０．３ｍｇ／Ｌ，最高生根率达９０％．ＡＢＴ１０号对百合苗发根率及根系发育的效应较好．ＡＢＴ生根粉对试管苗后期出现的衰老症状影响最小．The experiments on application of different type of rooting powder ABT in tissue culture of lily (Lilium longiflorum)were carried out by the authors. The results showed that in comparison with NAA and IBA, ABT had obvious rooting effect on regenerative plants of lily,its effect was better than that of NAA and IBA,its optimum concentration was 0. 3 mg/L,and the highest rooting rate was 90%. Among some new types of ABT(No. 6￣10), ABT No. 10 had the best effect on rooting rate and root growth of lily plants. The effect of ABT On senescence resistance of lily plants cultured in test tube during the later growth stage was the highest as compared with NAA and IBA.

关 键 词：百合 继代苗 ABT 生根粉 发根率 

分 类 号：S682.290.3[农业科学—观赏园艺]