【摘要】 总结了60年来我国玉米育种成功的主要经验,指出玉米育种水平的提高对玉米生产的发展做出了巨大贡献。从玉米消费量的增长、资源环境的制约和气候的变化以及国际竞争对玉米育种的挑战,分析了我国玉米育种科技存在的问题,提出依靠科技进步,提高我国玉米育种水平和育种创新能力的举措。更多还原

【Abstract】 This paper summed up the main successful experiences of Chinas’ maize breeding in the past 60 years,point out the great contribution of maize breeding level on the production.And analyzed the current problem of maize breeding science and technology in China,proposed the initiatives with relying on scientific and technological progress,improve the level of Chinas’ maize breeding and the breeding innovation capability base on the growth in maize consumption,constraints on resources and environment,the variation of climate,and the international competi-tion.更多还原