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河北农大3号是河北农业大学遗传选种教研组育成的新品种。该品种是针对河北省影响高产稳产的主要因素,以抗锈、抗寒、丰产、不倒、成熟期适中为育种目标,用有性杂交的方法育成的。1952年在世界小麦原始材料“艾里特罗斯培姆”内现一变异植株,茎色浓绿,穗长粒多,生长旺盛。经过两年的个别繁殖和观察,表现穗大粒多,生长势强,高度抗病,但籽粒略小,成熟期稍晚。1955年以“艾里特罗斯培姆”为母本与早洋麦杂交,杂种后代用系谱法进行选择和高肥培育,又经过四年的严格选择和产量比较试验而育成。
Hebei Agricultural University No. 3 is a new breed of genetic selection of breeding group of Agricultural University of Hebei. The variety is targeted at Hebei Province, the main factors affecting high and stable yield to rust, cold, high yield, not down, the maturity of the breeding goal, with sexual hybridization bred. In 1952 in the world wheat original material “Airy Rosemus” within a variant plant, dark green stems, spike length and more, vigorous growth. After two years of individual breeding and observation, the performance of spike large grain, strong growth potential, highly disease-resistant, but slightly smaller grains, mature later. In 1955, “Erethrospeim” was used as the female parent to hybridize with the early Yangmai. The offspring of hybrids were selected by pedigree method and cultivated with high fertility. After four years of rigorous selection and yield comparison test, they were bred.