小麦品种资源农艺和品质性状遗传多样性研究进展

Research on genetic diversity of agronomic and quality character in wheat varieties

遗传多样性是作物品种改良的基础,评估具有普遍适应性的主要种质资源遗传多样性,可以预测纯系品种分离后代的遗传变异度,估计后代杂种优势表现。分别从农艺性状和品质性状两个层次,对国内外小麦品种的遗传多样性研究现状进行了综述,以期为小麦品种的改良提供参考。

Genetic diversity is the basement of crop breeding. This paper highlights progress made in research on genetic diversity of agronomic and quality character in wheat, which can afford reference in wheat genetic breeding.