济薯22号由山东省农业科学院作物研究所用北京553作母本、放任授粉获得的实生种子中选育而成的优质高产鲜食型甘薯新品种。全国甘薯新品种区域试验和生产试验结果表明:济薯22号具有品质好、适应性广、抗根腐病能力强、增产潜力大等特点,适宜在全国以鲜食和加工为主的甘薯产区推广种植。栽培上应注意控制黑斑病,防止徒长,贮藏相对湿度控制在60%左右。 Jishu 22 by the Shandong Academy of Agricultural Sciences Institute of Crops Beijing 553 as the female parent, let pollination obtained from the seeds of the seed of high quality and high yield fresh varieties of sweet potato varieties. The results of regional experiment and production test showed that: Jishu 22 has the characteristics of good quality, wide adaptability, strong resistance to root rot and great potential for increasing yield, which is suitable for sweet potato production District to promote planting. Cultivation should pay attention to control black spot disease, prevent leggy, relative humidity storage control in about 60%.