基于表型性状构建中国花生地方品种骨干种质

闫彩霞,王娟,张浩,李春娟,宋秀霞,孙全喜,苑翠玲,赵小波,单世华

Developing the key germplasm of Chinese peanut landraces based on phenotypic traits

Cai-Xia YAN,Juan WANG,Hao ZHANG,Chun-Juan LI,Xiu-Xia SONG,Quan-Xi SUN,Cui-Ling YUAN,Xiao-Bo ZHAO,Shi-Hua SHAN

表6 在全部种质和骨干种质中均显著相关的性状

Table 6 Traits significantly correlated in both entire collection and key germplasm

性状 Trait 全部种质 Entire collection 骨干种质 Key germplasm 生育期-百果重Growth period-100-pod weight 0.334** 0.195** 生育期-百仁重Growth period-100-seed weight 0.356** 0.171** 生育期-出仁率Growth period-shelling percentage -0.086** -0.171** 生育期-开花习性Growth period-flowering habit -0.736** -0.558** 生育期-株型Growth period-plant type 0.609** 0.552** 生育期-株高Growth period-plant height -0.219** -0.145 生育期-粗蛋白含量Growth period-protein content -0.267** -0.308** 生育期-粗脂肪含量Growth period-oil content -0.185** -0.030 生育期-油酸含量Growth period-oleic acid content 0.296** 0.128 生育期-亚油酸含量Growth period-linoleic acid content -0.279** -0.077 生育期-植物学类型Growth period-botanical variety 0.630** 0.441** 生育期-分枝型Growth period-branching pattern -0.851** -0.801** 百果重-百仁重100-pod weight-100-seed weight 0.908** 0.873** 百果重-粗脂肪含量100-pod weight-oil content -0.187** -0.010 百果重-株高100-pod weight-plant height -0.162** 0.087 百果重-油酸含量100-pod weight-oleic acid content 0.168** 0.111 百果重-亚油酸含量100-pod weight-linoleic acid content -0.209** -0.154** 百果重-株型100-pod weight-plant type 0.068** -0.056 百果重-开花习性100-pod weight-flowering habit -0.359** -0.249** 百果重-分枝型100-pod weight-branching pattern -0.479** -0.431** 百果重-植物学类型100-pod weight-botanical variety 0.469** 0.362** 百仁重-粗脂肪含量100-pod weight-oil content -0.193** -0.026 百仁重-油酸含量100-pod weight-oleic acid content 0.189** 0.119 百仁重-亚油酸含量100-seed weight-linoleic acid content -0.225** -0.159* 百仁重-株高100-seed weight-plant height -0.139** 0.109 百仁重-株型100-seed weight-plant type 0.071** -0.092 百仁重-开花习性100-seed weight-flowering habit -0.404** -0.286** 百仁重-分枝型100-seed weight-branching pattern -0.515** -0.485** 百仁重-植物学类型100-seed weight-botanical variety 0.533** 0.481** 粗蛋白含量-粗脂肪含量Protein content-oil content -0.423** -0.582** 粗蛋白含量-株型Protein content-plant type -0.186** -0.185** 粗蛋白含量-株高Protein content-plant height 0.091** 0.007 粗蛋白含量-开花习性Protein content-flowering habit 0.172** 0.209** 粗蛋白含量-植物学类型Protein content-botanical variety -0.265** -0.232** 性状 Trait 全部种质 Entire collection 骨干种质 Key germplasm 粗脂肪含量-油酸含量Oil content-oleic acid content 0.064** 0.080 粗脂肪含量-亚油酸含量Oil content-linoleic acid content -0.083** -0.135* 粗脂肪含量-出仁率Oil content-shelling percentage 0.141** 0.048 粗脂肪含量-株高Oil content-plant height 0.110** 0.142 粗脂肪含量-开花习性Oil content-flowering habit 0.133** -0.027 粗脂肪含量-分枝型Oil content-branching pattern 0.321** 0.194 粗脂肪含量-植物学类型Oil content-botanical variety -0.147** -0.063 油酸含量-亚油酸含量Oleic acid content-linoleic acid content -0.932** -0.930** 油酸含量-株型Oleic acid content-plant type 0.428** 0.307** 油酸含量-株高Oleic acid content-plant height -0.082** -0.064 油酸含量-开花习性Oleic acid content-flowering habit -0.509** -0.343** 油酸含量-植物学类型Oleic acid content-botanical variety 0.333** 0.172* 油酸含量-分枝型Oleic acid content-branching pattern -0.789** -0.685** 亚油酸含量-出仁率Linoleic acid content-shelling percentage -0.107** -0.121 亚油酸含量-株型Linoleic acid content-plant type -0.398** -0.282** 亚油酸含量-开花习性Linoleic acid content-flowering habit 0.486** 0.314** 亚油酸含量-分枝型Linoleic acid content-branching pattern 0.781** 0.768** 亚油酸含量-植物学类型Linoleic acid content-botanical variety -0.273** -0.121 株高-植物学类型Plant height-botanical variety -0.322** -0.272** 株高-开花习性Plant height-flowering habit 0.357** 0.287** 株高-株型Plant height-plant type -0.292** -0.350** 株型-开花习性Plant type-flowering habit -0.685** -0.692** 株型-分枝型Plant type-branching pattern -0.600** -0.725** 株型-植物学类型Plant type-botanical variety 0.417** 0.350** 开花习性-分枝型Flowering habit-branching pattern 0.966** 0.965** 开花习性-出仁率Flowering habit-shelling percentage 0.076** 0.014 植物学类型-开花习性Botanical variety-flowering habit -0.719** -0.625** 植物学类型-出仁率Botanical variety-shelling percentage -0.116** -0.079 分枝型-出仁率Branching pattern-shelling percentage 0.220** 0.091 分枝型-植物学类型Branching pattern-botanical variety -0.820** -0.660**