抽穗期高温胁迫对不同水稻品种产量构成和品质的影响

季平, 刘金龙, 柳浩, 匡佳丽, 叶世河, 龙莎, 杨洪涛, 彭勃, 徐晨, 刘晓龙

Effects of Heat Stress on Yield Components and Quality in Different Rice Varieties during Heading Stage

Ji Ping, Liu Jinlong, Liu Hao, Kuang Jiali, Ye Shihe, Long Sha, Yang Hongtao, Peng Bo, Xu Chen, Liu Xiaolong

图1 抽穗期高温胁迫下不同水稻品种穗部生长指标和产量构成的差异 “*”和“**”分别表示同一品种的不同处理在0.05和0.01水平上差异显著，下同。

Fig.1 Differences of panicle growth and yield components of different rice varieties under heat stress during heading stage “*”and“**”indicate significant differences at P < 0.05 and P < 0.01 levels between different treatments in the same rice variety, respectively, the same below.