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红玉9号(原代号红单8513)是黑龙江省农垦科学院红兴隆科研所以木廷父本自交系为母本,冬17自交系为父本杂交选育成的早熟、硬粒型单交种。1991年2月通过黑龙江省品种审定委员会审定并命名推广。同年被黑龙江省种子管理局定为黑龙江省第四、第五积温带玉米联合区域试验对照品种。
Hongyu 9 (formerly known as Hongdan 8513) is Heilongjiang Academy of Agricultural Sciences, Hung Hing Lung Institute of woody parent of inbred lines as the female parent, winter 17 inbred lines for the parental hybrid breeding into the precocious, durum type single Species. February 1991 through the Heilongjiang Province, the Commission examined and approved varieties named promotion. In the same year, Heilongjiang Province Seed Management Bureau designated Heilongjiang Province as the fourth and fifth accumulated temperate maize regional test control varieties.