农大5181是由中国农业大学小麦遗传育种研究中心于2005年以农大3097为母本、轮选987为父本,采用常规杂交育种,经系谱法连续选择育成的高产冬小麦品种,系谱号:2005BJ03-0-3-5-1-0。其组合配制目标为:针对“轮选987”成熟期晚、千粒重偏低的缺点,选择早熟、大粒品系“农大3097”与之配制组合,以期选育出保持“轮选987”产量高、适应性强、白粉病抗性好等优点并克服其缺点的新品种。选育结果实现了这一 NTU 5181 is a high-yielding winter wheat cultivar which was bred by conventional cross breeding and genetically selected by Nongda 3097 as the female parent and wheaten selected 987 as the male parent in 2005. The pedigree No. 2005BJ03- 0-3-5-1-0. The combination of preparation objectives: for the “round election 987 ” late maturity, low weight thousand grain, select precocious, large grain lines “Nongda 3097 ” with the preparation of combination, with a view to breeding keep “rotation election 987 ”High yield, adaptability, resistance to powdery mildew and other advantages and overcome its shortcomings of the new varieties. Breeding results to achieve this