梅花个体内花柱长度的变异及其对繁殖成功的影响

王晓月,朱鑫鑫,杨娟,刘云静,汤晓辛

Variation in style length and the effect on reproductive success in Chinese plums (Armeniaca mume)

Wang Xiaoyue,Zhu Xinxin,Yang Juan,Liu Yunjing,Tang Xiaoxin

表2 授粉处理(长柱型、短柱型和雄花型的花粉)时花粉受体(长柱型和短柱型分别为母本)及其交互作用对梅花柱头花粉的萌发率、花粉管长度的影响(广义线性模型)

Table 2 Effect of pollination treatments (long-style, short-style and male-flower types) and pollen recipient type (long-style vs short-style), and their interaction on pollen germination rates and pollen tube length in Armeniaca mume (generalized linear model)

变量 Source of variation Wald χ2 df P 萌发率 Germination rates 授粉处理 Pollination treatments 1.010 2 0.604 花粉受体 Pollen recipient type 4.110 1 0.043 交互作用 Interaction 3.860 2 0.145 花粉管长度 Pollen tube length 授粉处理 Pollination treatments 147.178 2 < 0.001 花粉受体 Pollen recipient type 26.615 1 < 0.001 交互作用 Interaction 19.526 2 < 0.001