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玉米杂种优势群及其模式的研究是玉米育种的重要基础性工作,对于提高玉米育种的效率具有重要意义。本文阐述了改良Reid×塘四平头杂优模式在吉林省玉米育种中的应用。
Research on maize heterotic groups and their models is an important foundation for maize breeding, which is of great significance to improve the efficiency of maize breeding. In this paper, the application of improved Reid × Tongsanpinghe hybrid model in maize breeding in Jilin Province is described.