The present research,based on virus elimination and microtuber production,established the two-year seed potato system including propagations of minitubers in net-house and standard seeds in the field.

• 本研究以品种脱毒和试管薯生产为基础,以微型薯生产和标准种薯生产为扩繁环节,建成了二年制种薯生产体系。