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为总结小麦生产发展过程中的经验和教训,指导未来小麦生产和品种使用,通过对1950—2008年近60年来安徽省小麦主要推广品种种植面积、时间和使用情况的分析,归纳出安徽小麦品种更替及其演变规律,将主推品种划分为6个阶段,约10年一个阶段。对各个阶段的主要推广品种特征特性、主要优缺点和轮替情况进行了分析,归纳出各个阶段生产的基本要求、品种的综合表现和育种的进展。并对小麦品种演变的特点进行了总结,揭示了品种冬春性变化、生产布局的调整、主导品种与搭配品种的更替频率以及日益提高的对抗病抗逆性要求。
In order to summarize the experience and lessons in the development of wheat production and to guide the future wheat production and variety use, this paper summarizes Anhui wheat varieties by analyzing the planting area, time and use of the main wheat varieties from 1950 to 2008 in Anhui Province in recent 60 years Change and its evolution, the main push varieties are divided into 6 stages, about 10 years a stage. The main characteristics of the promotion of various stages of the characteristics of the main advantages and disadvantages and rotation were analyzed to summarize the basic requirements of various stages of production, the comprehensive performance of varieties and breeding progress. The characteristics of the evolution of wheat cultivars were summarized. The changes of winter and spring varieties, the adjustment of production layout, the replacement frequency of dominant varieties and varieties, and the increasing resistance to diseases were revealed.