本文系黑龙江省农科院小麦育种组根据西北农学院教授赵洪璋同志在北方冬小麦协作会议上的发言和座谈会上的谈话整理而成的(未经本人审阅)。赵洪璋同志结合他搞小麦育种三十余年的工作实践,提出了小麦育种的“两大理论”(生态学和进化论)、“五大观点”(即在生态学中的育种目标、试验地的培养和管理;在进化论中的变异、遗传、选择)、“一个基础”(原始材料),坚持走中国小麦育种的道路。他的理论和方法对我们小麦育种工作是有指导意义的,因此,特予转载,供大家参考。——编者 In this paper, the Heilongjiang Academy of Agricultural Sciences wheat breeding group based on Northwestern Agricultural College professor Zhao Hongzhang North Winter wheat coordination conference speech and collation (without my own review). Comrade Zhao Hongzhang combined his thirty years of practice of wheat breeding practice, put forward two major theories of wheat breeding (ecology and evolution), “five major points of view” (that is, the breeding objectives in ecology, experimental culture And management; variation, inheritance, selection in evolution), “a foundation” (raw material), and sticking to the path of Chinese wheat breeding. His theories and methods are instructive to our wheat breeding work. Therefore, we should give replies for your reference. --editor