东北杏种质资源多样性及其地理变化
徐豪,刘明国,董胜君,吴月亮,张皓凯

Diversity and geographical variations of germplasm resources of Armeniaca mandshurica
XU Hao,LIU Ming-Guo,DONG Sheng-Jun,WU Yue-Liang,ZHANG Hao-Kai
表2 东北杏种质表型性状及其描述
Table 2 Phenotypic traits and their description of Armeniaca mandshurica germplasms
序号 No. 性状 Traits 表型性状描述 Description of phenotypic traits
1 小枝色泽 Twig color (1)绿色 Green (2)黄褐色 Tawny (3)灰褐色 Grayish-brown
2 叶背被毛 Leaf back fuzzed (1)有 Hairy (2)无 Glabrous
3 叶表被毛 Leaf surface fuzzed (1)有 Hairy (2)无 Glabrous
4 叶基形状 Leaf base shape (1)宽楔形 Wide wedge (2)圆形 Round (3)窄楔形 Narrow wedge
5 叶缘形状 Leaf edge shape (1)锐重锯齿 Sharp double sawtooth (2)钝重锯齿 Blunt double sawtooth
6 腺体数量 Number of glands (1) 1个 One (2) 2个 Two (3)无 Zero
7 果实形状 Fruit shape (1)球形 Sphericity (2)扁球形 Flat sphericity (3)扁长球形 Prolate sphericity
(4)扁宽球形 Flat and broad sphericity (5)长球形 Long sphericity
8 树高 Tree height 树木从根颈到树梢之间的距离 The distance between the treetop and the root neck of tree
9 胸径 Diameter at breast height 树干1.3 m高度处的直径 Diameter of the trunk at 1.3 m height
10 冠幅 Crown diameter 树冠南北和东西方向宽度的平均值 The average value of the north-south and east-west width of tree crown
11 主枝基角 Main branch base angle 主枝与中心干之间的分枝角度 Angle between the main branch and the center stem of tree
12 小枝长度 Twig length 一年生枝平均长度 Average length of annual branches
13 小枝粗度 Twig width 一年生枝平均粗度 Average width of annual branches
14 叶长 Leaf length 从叶基切线至叶尖顶部的长度 Length from the tangent of leaf base to the top of leaf tip
15 叶宽 Leaf width 叶片最宽处的长度 The length of the blade at its widest point
16 叶柄长 Petiole length 叶柄的长度 Length of petiole
17 单果质量 Single fruit mass 单个成熟果实的质量 The mass of single ripe fruit
18 果长 Fruit length 成熟果实从顶部到底部的最大距离 Maximum distance from top to bottom of ripe fruit
19 果宽 Fruit width 成熟果实两条缝合线之间的最大距离 Maximum distance between two sutures of ripe fruit
20 果厚 Fruit thickness 成熟果实腹面观时的最大距离 Maximum distance from the ventral view of ripe fruit
21 果柄长 Fruit handle length 果柄的长度 Length of fruit handle
22 种子质量 Seed mass 单个成熟种子的质量 The mass of single ripe seed
23 种子长 Seed length 成熟种子从顶部到底部的最大距离 Maximum distance from top to bottom of ripe seed
24 种子宽 Seed width 成熟种子脊背到缝翅的最大距离 Maximum distance from ridge to sewed wing of ripe seed
25 种子厚 Seed thickness 成熟种子腹面观时的最大距离 Maximum distance from the ventral view of ripe seed
26 种仁质量 Kernel mass 单个成熟种仁的质量 The mass of single mature kernel
27 种仁长 Kernel length 成熟种仁从顶部到底部的最大距离 Maximum distance from top to bottom of ripe kernel
28 种仁宽 Kernel width 成熟种仁两条缝合线之间的最大距离 Maximum distance between two sutures of ripe kernel
29 种仁厚 Kernel thickness 成熟种仁腹面观时的最大距离 Maximum distance from the ventral view of ripe kernel