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。
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.
出处
《内蒙古农业科技》
2015年第6期19-20,共2页
Inner Mongolia Agricultural Science and Technology
关键词
马铃薯
脱毒试管苗
苗盘扦插
扩繁
Potato
Virus-free plantlets
Cutting in seedling trays
Expanding propagation