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本文回顾并总结了原四平市农业科学院从1979~1999年20年玉米育种的全面工作,对玉米自交系选育、杂交种培育、新品种开发、育种团队的培养与建设等方面进行全面分析与总结,归纳了20年的育种成就,并简要介绍为春玉米区粮食生产作出重大贡献的“四字号”玉米品种。
This article reviews and summarizes the comprehensive work of the former Siping City Academy of Agricultural Sciences from 20 years of corn breeding from 1979 to 1999, to conduct a comprehensive analysis of maize inbred lines breeding, hybrid breeding, new varieties development, breeding team construction and so on Summed up and summarized the breeding achievements of the past 20 years and briefly introduced the “four-character” corn variety that made a significant contribution to the grain production in the spring corn area.