【摘要】 张北县是中国传统马铃薯种植区域，其拥有独特的自然条件，非常适合马铃薯脱毒种薯繁育，目前已成为全国马铃薯种薯繁育的主要基地之一。张北县享有“中国马铃薯原原种之乡”的美誉，“张北马铃薯”还获得了原中华人民共和国农业部（现中华人民共和国农业农村部）批准的全国农产品地理标志，马铃薯脱毒种薯产业优势基本形成。在经实地调研访谈的基础上，系统分析了张北县脱毒种薯产业发展现状、优势地位、存在的问题，为进一步做大做强马铃薯脱毒种薯产业提出思路建议。更多还原

【Abstract】 As a traditional potato planting area, Zhangbei County has its unique natural conditions, which is very suitable for virus-free seed potato production. At present, it becomes one of the main bases of seed potato production in China. Zhangbei County enjoys the reputation of "the pre-elite seed potato hometown in China". "Zhangbei potato" also obtained the national geographical indication of agricultural products approved by the Ministry of Agriculture and Rural Affairs of the People’s Republic of China. The advantages of the virus-free seed potato industry have been basically formed. Based on field investigation and interview, the development status, dominant position and existing problems of virus-free seed potato industry in Zhangbei County were systematically analyzed, and countermeasures and suggestions for the development and expansion of virus-free seed potato industry were put forward.更多还原