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用钴-60γ射线照射忻粱七号高粱风干种子,根据黑龙江省低温寒冷无霜期短的自然特点及农艺改制上迅速提高机械化程度的迫切要求,结合南繁北育,经历了六年时间,育成了早熟、矮秆、适于密植和机械化种、管、收的高粱突变品种“龙辐粱一号”。该品种的叶片绿色、半腊脉、纺锤型紧穗,褐壳红粒,千粒重20—23克左右。生育天数105—110天,较对照早熟15天左右。因此它的适应范围较广,可在松哈地区的平原和山区、
According to the urgent requirement of rapidly increasing the degree of mechanization on agroforestry in Heilongjiang Province with the cold frost-free period of Heilongjiang Province and the combination of Nanfan North education, it took six years to bred Early maturity, dwarf, suitable for close planting and mechanized species, tube, received the sorghum mutant varieties The varieties of leaves green, semi-veins, spindles tight spike, brown shell red, thousand weight 20-23 grams. Fertility days 105-110 days, compared with the control of about 15 days. Therefore, its wide range of adaptation can be in Songha plain and mountainous areas,