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遗306是以南丰为母本、徐薯18为父本育成的甘薯新品种。它保持了母本的高干率特点,又具有父本的抗病高产性状,1987年在9个省市25个参试点试种,鲜薯产量平均比徐薯18增产8.2％,薯干增产22.8％,淀粉增产28.3％。1988年春薯25个参试点的鉴定结果,鲜薯产量平均比徐薯18增产16.0％,薯干增产30.5％,淀粉增产34.3％;夏薯10个参试点鉴定结果,鲜薯产量平均比徐薯18增产11.8％,薯干增
Leg 306 is a new variety of Nanfeng as the female parent, Xushu 18 as a male parent breed. It has maintained the characteristics of the mother of the high dry rate, but also has the father of disease-resistant and high yield traits in 1987, 25 provinces and cities in nine pilot test, the average yield of fresh pots than the Xushu 18 8.2% yield increase 22.8%, starch yield 28.3%. 1988 spring potato 25 test points of the appraisal results, the average yield of fresh potato 16 than Xushu 18 16.0%, 30.5% increase in potato dry, 34.3% increase in starch; sweet potato 10 test points appraisal results, the average yield of fresh potato than the sweet potato 18 yield 11.8%, dry potato increased