安砂小叶薯是由福建省永安市农业技术推广站与福建省农科院作物所等单位从永安市地方品种安砂小薯单株选择、提纯复壮选育而来的,2008年3月通过福建省非农作物品种审定委员会认定。该品种产量高,品质好,种植面积不断扩大。据不完全统计,每年永安市种植面积达7 500多亩,已成为永安市外销的主要蔬菜品种。现将安砂小叶薯无公害栽 An sand potato leaves by the Yong’an City, Fujian Province Agricultural Technology Extension Station and the Fujian Provincial Academy of Agricultural Crops and other units from the Yong’an City, local varieties of sweet potato Anzhu single plant selection, purification and rejuvenation from the adoption in March 2008 Fujian Province Non-Crop Variety Certification Committee finds. The variety of high yield, good quality, planting area continues to expand. According to incomplete statistics, the annual planting area in Yong’an amounts to 7,500 mu and it has become the main vegetable variety for export in Yong’an City. Ann sand potato plant now pollution-free planted