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该品种系中国农科院甜菜研究所于1983年以四倍体品系甜426与H倍体品系甜2广杂交而成，四倍体与Th倍体株数之比为3：1，种子混收。生产上利用其杂种一代优势，为标准型多倍体杂交品种，于1992年2月由黑龙江省农作物品种审定委员会命名推广。试验表现1987～1991年参加黑龙江省区?
The variety is the Chinese Academy of Agricultural Sciences, Institute of sugar beet in 1983 with tetraploid sweet 426 and H diploid sweet line hybrids made of diploid, tetraploid and Th ploid number of plants ratio of 3: 1, the seed collection . The production of hybrid generations to take advantage of the standard polyploid hybrid varieties, in February 1992 by the Heilongjiang Province Crop Variety Approval Committee named promotion. Experimental performance 1987 to 1991 to participate in Heilongjiang Province?