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高干率、高胡萝卜素甘薯新品种福薯604是以广薯87为母本计划集团杂交选育而来,2016年通过国家甘薯新品种鉴定委员会鉴定,鉴定编号为国品鉴甘薯2016008.通过对福薯604的形态特征、生产力、生长动态、品质特性及抗病性等生理特点进行多年多点的研究,结果表明:福薯604鲜薯产量和薯干产量分别比对照广薯87分别增产17.15％和21.69％,薯块干物质含量达到30.43％,食味、外观品质优,同时富含多种营养物质,其中胡萝卜素含量达到7.6 mg/1 00 g,中抗蔓割病和Ⅰ型薯瘟病,适于在中国南方甘薯种植区域种植.“,”A new sweet potato cultivar Fushu 604 with high dry matter content and high beta-carotene content was bred from cross combination of female parent Guangshu 87 and other multimales.It was identified as National Varieties Appraisal Sweet Potato 2016008 by the National Sweet Potato New Varieties Appraisal Committee in 2016.In this study,Fushu 604 was studied on its morphological characteristics,productivity,growth dynamic,quality characteristics and disease resistance.The results showed the fresh matter yield and dry matter yield of Fushu 604 were 17.15％ and 21.69％ higher than those of Guangshu 87,and the rate of dry matter content reached 30.43％.In addition,Fushu 604 had good taste and high quality and was rich in nutrients as well.The carotin it contained was up to 7.6 mg/100 g.Furthermore,Fushu 604 was in moderate resistance to fusarium wilt and bacterial wilt I,and it was suitable for planting in sweet potato growing areas in the south of China.