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通过对83份新育成和征集的甘薯品种资源材料薯干粗淀粉含量的分析测定,初步鉴定筛选出23份高淀粉种质资源。这些资源可作工业原料用,部分材料亦作粮饲兼用。选育出一批种间杂交新材料,为甘薯育种提供了新基因。
Based on the analysis and determination of crude starch content of 83 freshly made and collected sweet potato varieties and materials, 23 high starch germplasm resources were screened and identified. These resources can be used for industrial raw materials, some of the materials for food and feed as well. Breeding of a number of new cross-species hybrid materials for sweet potato breeding provides a new gene.