Inheritance of stomatal conductance in a durum wheat cross

被引:11
作者
Clarke, JM [1 ]
机构
[1] Agr & Agri Food Canada, Semiarid Prairie Agr Res Ctr, Swift Current, SK S9H 3X2, Canada
关键词
Triticum turgidum L. var durum; realized heritability;
D O I
10.4141/P96-120
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Stomatal conductance tends to be positively correlated with grain yield of wheat (Triticum spp.) in irrigated environments and negatively correlated in dry environments, but little is known of its inheritance. High stomatal conductance appeared to be controlled by a single dominant gene in a durum wheat (T. turgidm L. var. durum) cross. Realized heritability, calculated from divergent F-3-derived F-5 families, was 0.40 +/- 0.07.
引用
收藏
页码:623 / 625
页数:3
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