【摘要】 内蒙古九号是以二倍体雄性不育系为母本、3个自交系为父本配制而成的杂交种,经过1980～1984年小区试验、1985～1987年全国区域试验,并于1985、1988、1989年分别在内蒙古、河北、陕西等省(区)进行了生产示范,该杂交种突出的优点是适应性强、抗旱能力强,尤其是在无灌溉条件的丘陵地区种植,产质量表现均优于引进或当地推广品种。更多还原

【Abstract】 This variety is NZ type and female parent is sugar beet diploid MS Line and it crossed with three self bred lines (as male parent) to make up hybrid. The small plot experiment carried out in the institut during 1980-1984 and also passed the regional experiment of whole nation in 1985, 1988 and 1989. The production demonstration was earned out in Inner Mongolia, Hcbci, Shanxi province. The outstanding characteristic is that has stronger adaptability and drought-resistance, as well as the higher production and good quality than other introduced or local rccommanding varieties which planted in unirrigation -condition and hills.更多还原