北方农业学报 ›› 2015, Vol. 43 ›› Issue (6): 19-19.

• 试验研究 • 上一篇    下一篇

采用苗盘子切段扦插扩繁马铃薯脱毒试管苗试验

刘璋[1];姜超[1];刘根科[1]   

  1. [1]山西省农科院高粱研究所右玉农业试验站,山西右玉037200
  • 出版日期:2015-12-20 发布日期:2015-12-20
  • 通讯作者: 刘璋
  • 作者简介:刘璋(1986-),男,内蒙古集宁人,助理研究员,学士,主要从事马铃薯育种栽培研究。

Expanding propagation of virus-free potato plantlets using cutting in seedling trays

LIU Zhang,JIANG Chao,LIU Genke (Youyu Agricultural Experiment Station,Sorghum Research Institute, Shanxi Academy of Agricultural Sciences,Youyu 037200,China)   

  • Online:2015-12-20 Published:2015-12-20

摘要: 为适应马铃薯种薯市场需求,改糖基瓶培为苗盘扦插扩繁脱毒马铃薯试管苗。试验表明,扦插苗不仅生长旺盛,叶大茎粗,且成活率高达90%以上,远远高于糖基瓶培扩繁;扦插繁苗不仅不会削弱结薯能力,而且采用怀胎育秧方法更能促进结薯。

Abstract: Virus-free potato plantlets were expanding propagated using cutting in seedling trays. The results showed that the survival rate of the cutting seedlings reached 90% with big leaves and thick stems. The ability of forming tubers was not weaken using cutting propagation, but was better promoted with the use of pregnancy seedling raising method.

中图分类号: 

  • S532