多地同质园实验揭示普通野生稻的表型可塑性与本地适应性

邵雯雯, 范国祯, 何知舟, 宋志平

Phenotypic plasticity and local adaptation of Oryza rufipogon revealed by common garden trials

Wenwen Shao, Guozhen Fan, Zhizhou He, Zhiping Song

表1 种群来源和栽培地点及其相互作用、区块对普通野生稻的表型性状的效应的广义线性模型分析结果(* < 0.05, ** < 0.01, *** < 0.001)。

Table 1 F-values generated from general linear model (GLM) analysis in testing the effects of population, growing site, their interaction and block on the traits of Oryza rufipogon (* < 0.05, ** < 0.01, *** < 0.001). FD, Days to flower; HP, Plant height; TN, Number of total tillers; ET, Number of effective tillers; FN, Spikelet number per panicle; SN, Seed number per panicle; SW, Seed weight per panicle; GN, Grain number per individual; GW, Grain weight per individual; SS, Seed set.

变异来源 Source df 花期 FD 株高 HP 分蘖数 TN 有效分蘖数 ET 每穗颖花数 FN 每穗实粒数 SN 每穗实粒重 SW 单株实粒数 GN 单株实粒重 GW 结实率 SS 种群 Population 2 6.038* 1.832 0.159 0.666 10.648* 4.025 0.217 4.675 0.039 5.182 地点 Site 2 14.906* 6.387* 17.029** 8.525* 1.661 17.338*** 0.097 18.283*** 0.772 33.757*** 区块 Block 1 2.067 0.256 0.444 0.094 1.696 1.306 0 0.307 0.001 1.459 种群 × 地点的互作 Population × Site 4 16.041** 2.577 1.779 1.982 5.081 7.256 4.277 0.387 3.194 2.653