普通小麦面筋物理品质性状的双列分析  

Diallel Analysis of Physical Quality Characters of Gluten in Common Wheat

作　　者：史冬平[1] 

机构地区：[1]山西师范大学生物技术与工程学院,山西临汾041000

出　　处：《山西师范大学学报（自然科学版）》2003年第2期70-73,共4页Journal of Shanxi Normal University(Natural Science Edition)

摘　　要：本研究对沉淀值、比沉淀值两个面筋物理品质性状利用 Hayman方法进行的分析表明 ,两性状低值表现部分显性 ,高值与隐性效应相联系 .加性方差和显性方差分量均达显著 。Hayman′s method was used to study the inheritance of sedimentation value and specific sedimentation value in a 6×6 diallel set of cross. Wr/Vr graphic analysis indicated partial dominance for both characters, and that the high values of the two characters were governed by recessive allels and low values by dominant allels. Estimates of genetic parameters showed significant additive and dominant gene action and the former appeared to be more important.

关 键 词：小麦 面筋 物理品质性状 双列分析 沉淀值 比沉淀值 Hayman方法 遗传分析 加性效应 

分 类 号：S512.1[农业科学—作物学]