摘要
宁甜303(N8423)是宁夏甜菜糖业研究所育成的一个适应性广泛、含糖高而稳定、根产量也较高、产出效益显著的多粒型普通多倍体新品种。两年区域试验,含糖比当地对照种苏垦8312高2.89度以上,产糖量高13.16％以上。含糖和产糖量各年各点均名列前矛,并表现耐根腐病和较耐丛根病。
The new sugarbeet variety Ningtan 303, bred by the sugarbeet & sugar industry institute of Ningxia, is a polyploid multigerm variety. Its root yield and sugar content were high and steady. The mean results of the regional trial in Ningxia in 1990 and 1991 were root yield 4098.4kg/mu (15mu=1ha.), sugar content 16.71% and sugar yield 685.57 kg/mu with Ningtian 303 and root yield 4387.25 kg/mu, sugar content 13.82% and sugar yield 605.82 kg/mu with Suken 8312(ck). The sugar content and sugar yield of Ningtian 303 in the regional trial ranked the first among the seven varieties tested. It had a better tolerance to root rot and rhizomania of sugarbect and wide adaptability.
出处
《中国甜菜糖业》
1992年第3期1-6,共6页
China Beet & Sugar
