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吉徐薯1号中晚熟,薯皮棕黄色,薯肉橘红色,薯块长纺锤形;富含胡萝卜素,含量0.992 mg·kg-1,高抗黑斑病,平均每667 m2产量3 000 kg左右。吉徐薯1号(原系谱号为徐073021)是吉林省农业科学院经济植物研究所与江苏徐州甘薯研究中心合作育成的甘薯新品种(图1)。2006年徐州甘薯研究中心,以优质多抗甘薯品种徐薯25和高胡萝卜素型品种徐22-5,以及台农69、徐033115、苏薯8号、AIS0122-2等为亲本,采取开放式自由授粉,经
Jiushu 1 is medium-late-maturing, sweet potato brown, potato orange red, potato fusiform; carotene content of 0.992 mg · kg-1, high resistance to black spot, the average yield of 3 000 per 667 m2 kg or so. Ji Xu potato 1 (the original pedigree number Xu 073021) is a new sweet potato variety (Figure 1) developed by the Institute of Economic Plant of Jilin Academy of Agricultural Sciences and the sweet potato research center in Xuzhou, Jiangsu. Xuzhou Sweet Potato Research Center in 2006, with high-quality poly-resistant sweet potato varieties Xushu 25 and high-carotene variety Xu 22-5, as well as Taiwan farmers 69, Xu 033115, Su Shu 8, AIS0122-2 as the parent, take an open Free pollination, after