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水资源贫乏是制约小麦生产可持续发展的重要障碍因子,培育抗旱节水、高产优质小麦新品种则是突破这一瓶茎的有效途径。本文对优质抗旱高产小麦新品种临丰3号的选育技术进行了分析,从遗传基础、品种特性、高产稳产性能、抗逆性能四方面阐述了该品种的特性,探讨了今后旱地小麦育种目标及方向,期望为提高小麦抗逆育种水平和效率提供依据。
Poor water resources is an important obstacle to the sustainable development of wheat production. Cultivating drought-resistant and water-saving, high-yielding and high-quality new wheat varieties is an effective way to break through this bottle stem. In this paper, the breeding technology of new wheat variety Linfeng 3 with high drought resistance and high yield was analyzed. The characteristics of the new wheat variety Linfeng 3 were described from the aspects of genetic basis, variety characteristics, high and stable yield performance, and resistance to stress. The objectives of future wheat breeding in dryland And direction, expect to improve the level of anti-retrograde breeding and efficiency of wheat provide the basis.