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苏蓣1号是从浙江紫莳药中通过系统选育方法筛选出的块状山药新品种。该品种属于粗短块状紫山药,生育期中等偏迟,155d(天)左右。单株结薯2个左右,块茎表皮紫褐色,肉紫色,长25cm左右,周长20cm左右,质量1.0kg左右,花青素和淀粉含量分别高达9.28‰和23.9%,不结零余子,每667m~2产量可达2000kg。适宜于江苏全省范围露地种植,优先推荐在沿江地区推广应用,适宜于机械化操作。
Su-1 No. 1 is a new type of Chinese yam that is screened out from the purple-blooming drug in Zhejiang Province through systematic breeding methods. The breed belongs to a short, short piece of purple yam, the growth period of moderate late, 155d (days) or so. About 2 tubers per plant, tuberous epidermis purple brown, purple meat, about 25cm long, about 20cm in circumference, the mass of about 1.0kg, anthocyanin and starch content of up to 9.28 ‰ and 23.9% ~ 2 output up to 2000kg. It is suitable for planting in the open area of Jiangsu province. It is recommended to be popularized and applied in the areas along the Yangtze River, suitable for mechanized operation.