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宁甜单优１号和宁甜双优１号杂优品种系以抗（耐）丛根病为选育目标，经１９９３、１９９４年在宁夏、甘肃、内蒙三省（区）病地、非病地广泛设点试验、示范育成。宁甜单优１号在病地产量平均为３５９１．４ｋｇ／亩，平均含糖１３．９１％，产糖量５００．３ｋｇ／亩，根产量、含糖率与产糖量分别比当地对照种提高２０７．５％、２．３７度与２７６．９５％；宁甜双优１号在病地平均根产量为３０３１．１ｋｇ／亩，平均含糖１３．６１％，产糖量４１４．１ｋｇ／亩，比当地对照种根产量、含糖率与产糖量分别增加１５９．５％、２．０７度与２１２．０２％。在非（轻）病地两品种分别比当地对照品种增产３７．７％、１２．８８％，含糖均比对照提高１．０度，适应性广泛，现已在宁夏、甘肃、内蒙等省区推广种植。
Ningtianyou 1 and Ningtiangshunyou 1 hybrids were resistant to Rhizoctonia solani as the breeding target. After 1993, 1994 in Ningxia, Gansu and Inner Mongolia provinces (regions) disease, non-disease To set a wide range of experiments, demonstration bred. The yield of Ningtei No.1 in No.1 was 3591.4kg / mu on average, the average sugar content was 13.91% and the yield of sugar was 500.3kg / mu. The root yield, sugar content and sugar content were respectively higher than those of the local control Increased by 207.5%, 2.37 and 276.95%, respectively. The mean root yield of Ningshuang Shuangyou 1 was 3031.1kg / mu in disease area, with an average of 13.61% in sugar content and 414.1kg / Mu. Compared with the local control, root yield, sugar content and sugar content increased by 159.5%, 2.07% and 212.02% respectively. In the non-light (mild) disease, the two cultivars increased 37.7% and 12.88% respectively over the local control varieties, with the sugar content increasing by 1.0 degrees and comparing with the control. The adaptability was wide and has been implemented in Ningxia, Gansu and Inner Mongolia provinces District to promote planting.