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该品种原系号为铁78020-2TA,是我所于1978年以铁丰18号为母本,开育8号为父本进行有性杂交育成。1988年经辽宁省农作物品种审定委员会审定通过。1986～1987年省内生产试验13个点次,平均亩产174.5公斤,比对照种增产20.3%。同年全国北方春播区域试验在辽宁、河北、山西等省10个点次均表观增产,平均亩产154.3公斤,比对照种增产21.2%。1988年全省种植面积为5～6万亩,1989年可达50万亩以上。特征特性铁丰24号为有限结
The original number of the variety of iron 78020-2TA, is my 1978 Tiefeng No. 18 as the female parent, the development of 8 as a male parent sexual hybridization bred. In 1988 by the Liaoning Provincial Crop Variety Approval Committee approved. From 1986 to 1987, there were 13 production tests in the province, with an average yield of 174.5 kg per mu, an increase of 20.3% over the control. In the same year, the northern spring sowing regional trial in North Liaoning, Hebei, Shanxi and other provinces showed an apparent increase of 10 spots with an average yield of 154.3 kg per mu, an increase of 21.2% over the control. In 1988 the province planted an area of 5 to 6 million mu in 1989 up to 500,000 mu or more. Tiefeng 24 features a limited knot