【摘要】 为了满足福建省不同生态区域对优质、抗病甘薯新品种的需求,福建省农业科学院作物研究所与福建省农业科学院中心实验室于2007年以兰葡萄×南薯88杂交选育而成福薯90号。经过多点试验、省区域试验和生产试验,于2014年5月通过福建省农作物品种审定。该品种生育期135~150d,株型中长蔓半直立,叶色绿带紫,叶型心带齿,茎紫色,薯块纺锤形,薯皮红色,薯肉黄色;单株结薯数2~5个,鲜薯产量41 004.45kg·hm-2,薯干产量10 694.1kg·hm-2,淀粉产量6 695.85kg·hm-2;干物率25.99%,出粉率16.25%,食味评分80.9分,外观评分82.0分;薯块萌芽性好,较耐贮藏,高抗蔓割病。福薯90号属高产、优质、抗病新品种,适宜在福建省大面积推广应用。更多还原

【Abstract】 There was a demand for disease resistant sweet potatoes for different ecological areas in Fujian.As a result,Fushu 90 was bred by crossing Lanputao and Nanshu 88,which has passed the provincial registrations in2014.The new variety had a growth period of approximately 135-150 days,aplant type suitable for the area,and the heart-shaped green leaves tinted with purple stripes and saw-like edge,the purple stems,and the spindle-shaped tubers with red skin and yellowish flesh that were appealing to the consumers.On average,each individual plant bore 2to 5tubers with a production rate of 41 004.45kg·hm-2,or 10 694.1kg dry matters·hm-2(i.e.,25.99% dry matters in tuber)and 6 695.85 kg starch·hm-2(i.e.,16.25%starch content in tuber).In sensory evaluation,Fushu 90 scored 80.9on taste,and 82.0on appearance.The sweet potatoes had a desirable storage property and high budding rate.It also exhibited a high resistance to fusarium wilt.Thus,Fushu 90 was recommended for promotion in Fujian.更多还原