Fig. 7From: An in situ approach to characterizing photosynthetic gas exchange of rice panicleCorrelation of panicle photosynthetic gas exchange parameters and grain yield related agronomic traits. Data were combined from 2015 and 2016 experiments shown in Table 1 and Table 4 (n = 12). Abbreviations are defined in the figure. The numbers in the figure are the Pearson correlation coefficients. *p-value < 0.001; **p-value < 0.0001Back to article page