甜荞株高和茎粗的遗传分析

李英双,胡丹,聂蛟,黄科慧,张玉珂,张园莉,佘恒志,方小梅,阮仁武,易泽林

Genetic Analysis of Plant Height and Stem Diameter in Common Buckwheat

Ying-Shuang LI,Dan HU,Jiao NIE,Ke-Hui HUANG,Yu-Ke ZHANG,Yuan-Li ZHANG,Heng-Zhi SHE,Xiao-Mei FANG,Ren-Wu RUAN,Ze-Lin YI

表2 正反交组合后代株高与茎粗备选遗传模型的适合性检验

Table 2 Test for goodness-of-fit of selected genetic model for plant height and stem diameter in reciprocal crosses

模型含义 Implication of model 株高 Plant height 茎粗 Stem diameter 模型 Model U12 U22 U32 nW2 Dn 模型 Model U12 U22 U32 nW2 Dn P1 × P2 2MG-EA B-4 0 0 0 0 0 B-1 0 0 2 0 0 MX1-A-AD D-2 0 0 0 0 0 E-0 0 0 0 0 0 MX2-ADI-AD E-1 0 0 0 0 0 E-1 0 0 0 0 0 P2 × P1 2MG-EA C-0 0 2 0 1 0 C-0 1 2 0 2 0 MX1-A-AD D-0 0 0 0 0 0 D-0 0 0 0 0 0 MX2-ADI-AD E-1 0 0 0 0 0 E-1 0 0 0 0 0