The objective of this study was to introduce briefly the breeding process,the nutrient characteristics,the biological and yield properties,and disease resistance of the new sweetpotato cultivar‘Xushu32'with high quality. In addition,its efficient cultivation model( double lines at one width ridge) and supporting techniques were also recommended to promote its agricultural extension and utilization of the new variety.
(Xuzhou Sweetpotato Research Center,Jiangsu/Key Laboratory of Sweetpotato Biologyand Genetic Breeding,Ministry of Agriculture,Xuzhou,Jiangsu 221121,China)甘薯[Ipomoea batatas(L.)Lam]是重要的地下淀粉类作物,为我国重要的粮食、饲料和工业加工原料[1]。随着人们?