品种资源是国家的宝贵财富,既是重要的生产资料,又是培育新品种的种质基础。经过29年的研究和系统鉴定,筛选出一批高产、高干、优质、萌芽性好、结薯早、耐贮藏、抗病、抗逆性强的不同类型的品种,为进一步合理有效的利用提供了依据。 Variety of resources is the country’s precious wealth, both an important means of production, but also cultivate new varieties of germplasm. After 29 years of research and systematic appraisal, a number of different types of cultivars with high yield, high dryness, high quality, sprouting, early tuber, storage, disease resistance and strong resistance were screened out for further reasonable and effective utilization Provided the basis.