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豫薯13号 豫薯13号由河南省农科院粮食作物研究所选育,1998年4月通过河南省农作物品种委员会审定命名。 667平方米春薯产量可达3000—4500公斤,夏薯2500公斤左右,均比对照徐薯18增产10％以上。烘干率为30.1％,淀粉含量可达21.8％。春薯667平方米产淀粉达600公斤以上。 该品种顶叶绿色,叶脉绿带紫色,叶柄绿色,叶片为深复缺刻形;分枝多(5—8个),茎蔓短(1—1.5米)。薯块纺锤形,薯皮紫红色,薯肉白色,结薯集中整齐。高抗根腐病,抗
Yushu No. 13 Yushu No. 13 by the Henan Academy of Agricultural Sciences Institute of Food Crops breeding, in April 1998 by the Henan Provincial Crop Variety Committee validation named. 667 square meters of spring potato production up to 3000-4500 kg, about 2500 kg of summer potato, than the control Xushu 18 yield more than 10%. Drying rate was 30.1%, starch content of up to 21.8%. 667 square meters of sweet potato starch production of more than 600 kilograms. The top of the variety of green leaves, veins green with purple, petiole green, leaves deep and scarred carved; branches more (5-8), short stems (1-1.5 meters). Potato fusiform, sweet potato flesh, white flesh potato, knot potato neat and tidy. High resistance to root rot, resistance