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冀18—1是河北省农科院粮油作物所1982年以鸡蛋黄为母本,宝石为父本杂交制种,经6年选育而成。1988—1989年进行省区试及全国北方薯区区试及生产鉴定,1990年通过审定。产量表现春薯12点次平均亩产鲜薯1977.5公斤,相当对照种徐薯18。夏薯平均酉产鲜薯1887.1公斤,比徐薯18增产10.6%,最高亩产2171公斤。薯干亩产量比徐薯18
Hebei 18-1 is Hebei Academy of Agricultural Sciences, grain and oil crops in 1982 to egg yolk as the mother of the gem for the male parent hybrid seed, after 6 years of breeding. From 1988 to 1989, the provincial and district trials were carried out to test the national potato zone test and production appraisal in the country and passed the examination and approval in 1990. Yield performance 12 points average annual output of sweet potato 1977.5 kg per mu, quite control species Xu 18. Sweet potato average unitary fresh potato 1887.1 kilograms, yield 10.6% more than the Xushu 18, the highest 2171 kilograms per mu. Dry potato yield than sweet potato 18