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马铃薯是我县的主要作物,其既可作粮又可作菜,还可加工副食品,所以马铃薯生产是山区人民的一件大事。然而由于退化,马铃薯产量很不理想,六十年代,全县种殖的马铃薯亩产过不了500斤,通过异地调种,品种更新换代以后,产量才逐年上升。第一代品种里外黄;第二代品种园叶青;第三代品种是58—49——混;第四代品种沙杂15号;
Potato is my county’s main crop, both for food and vegetables, but also processing non-staple food, so potato production is a mountainous area people’s event. However, due to the degradation of potato yield is not ideal, in the sixties, the county planted potato yield no more than 500 pounds per mu, through the different tune, species replacement, the output was increased year by year. The first generation of species outside the yellow; the second generation of varieties of Ye Qing; the third generation of varieties is 58-49-- mixed; the fourth generation of hybrid Shahe No. 15;