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该品种系江苏省农科院以宁远卅早作母本,粟子香作父本杂交育成。76年引进我省,经连续两年试验,夏薯均表现增产,77年鲜薯增产42.6%,薯于增产56.3%。77年全省春夏薯14处试验,平均较胜利百号增产19.7%,比宁薯1号减产4.8%,薯干较胜利百号增产25%,较宁薯1号减产9.6%。78年鲜薯绝对亩产4401斤,比理论标准增产26.2%,亩产薯干1303斤,增产40.4%,烘干率29.6%。比胜利百号
The varieties of Jiangsu Academy of Agricultural Sciences in Ningyuan as early as the female parent, Suzi Xiang parental hybrid breeding. 76 years of introduction of our province, after two consecutive years of trials, the performance of summer sweet potato production increased 77.6% of fresh potato yield 42.6%, 56.3% increase in potato yield. In 2007, the province’s spring-summer tuber 14 test showed an average increase of 19.7% over that of Shengli 100, 4.8% less than that of Ningshu 1, 25% more than that of Shengshundred 100, and 9.6% less than that of Ningshu 1. The 78-year absolute yield of fresh potato was 4401 kg, an increase of 26.2% over the theoretical standard. The output of mu potato was 1303 kg, an increase of 40.4% and a drying rate of 29.6%. Than the victory hundred