Micropropagation of a selected rootstock of Acer palmatum

被引:1
|
作者
Fernández-Lorenzo, JL [1 ]
Iglesias-Díaz, MI [1 ]
Gutiérrez-Araujo, O [1 ]
机构
[1] Univ Santiago de Compostela, Escuela Politecn Super, Lugo 27002, Spain
来源
PROCEEDINGS OF THE XIVTH INTERNATIONAL SYMPOSIUM ON HORTICULTURAL ECONOMICS | 2000年 / 536期
关键词
Acer palmatum; micropropagation; japanese maple;
D O I
10.17660/ActaHortic.2000.536.40
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
Explants taken from axillary shoots -forced or spontaneous- of a. 4-year-old selected rootstock of Acer palmatum (cultivar 'Osakii') were established in vitro on WPM medium. Subsequently, new in vitro formed shoots were subcultured and rooted. Cytokinin TDZ has proved to be useful for establishment and multiplication at a concentration of 0,01 mgL(-1). Adition of 0,1 mgL(-1) IAA conjunctly with TDZ had no effect. Two agar brands were assayed during the multiplication stage (Difco Bacto Agar and Panreac's Agar Bacteriologico Tipo Europeo) and the best results were obtained with DBA. In vitro rooting has been achieved on WPM with adition of 1,0 mgL(-1) IBA.
引用
收藏
页码:347 / 353
页数:5
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