品种来源原名90－1。由山西省农科院高粱研究所以不育系A2F4A为母本，恢复系8643变为父本，于1988年组配而成。1996年12月经山西省品审委三届一次会议审定通过。特征特拉幼苗叶片绿色，叶鞘浅紫色。株高对210cm左右，穗呈纺锤形，穗长34cm左右，黑壳。子粒红色，粉质，千粒重30 Origin of the original source of 90-1 varieties. By the Shanxi Academy of Agricultural Sciences sorghum Institute sterile line A2F4A as the female parent, the restorer line 8643 into a paternity, formed in 1988 from. December 1996 passed the first meeting of the Third Committee of Shanxi Province Audit Committee passed. Trach seedling leaves green, leaf sheath light purple. Plant height about 210cm, spike was spindles, spike length 34cm, black shell. Seed red, silty, 1000-grain weight 30