甘薯新品种恩薯２ 号萌芽性好， 出苗快， 苗质优， 栽后易成活， 早发性好， 大田生长旺， 耐阴性强， 抗黑斑病和根腐病， 藤叶和鲜薯产量高。鲜薯在单作条件下比对照南薯８８ 和恩薯１ 号分别增产１０－０ ％ 和３４－４ ％ ， 在阴蔽条件下（ 与玉米间套作） 比两对照分别增产３５－２ ％ 和５５－５ ％ ； 熟食薯肉桔红， 味香面甜， 粗纤维少， 口感佳， 品质优， 是一个适合间套作种植的食饲兼用型品种 The new sweet potato variety “Xin Shu 2” had good germination, fast emergence, high seedling quality, easy survival after planting, good early-onset, vigorous growth in field, strong negative tolerance, resistance to black spot and root rot, High Yield. Under single-cropping conditions, fresh potato increased yield by 10-0% and 34-4% respectively compared with that of the control potato and the first potato of Enshi 1, and increased by 35% -2% compared with the two control under shade condition (intercropping with corn) And 55-5%; cooked orange red meat, sweet and sour taste, less crude fiber, good taste, good quality, is a suitable intercropping for food and feed varieties