Figure 11.
Correlation between tiller number, biomass and phytohormone contents of wheat tillers at pre-winter stage under different sowing dates and row spacings. (A–C) show the correlation data of SD1, SD2 and SD3, respectively. (D) shows the average correlation data of SD1-SD3. “r” is Person two tailed correlation coefficient, “*” indicate significant difference at 0.05 level. *P<0.05. (D) Figure D is the network diagram of the correlation coefficient adjacency matrix between indicators, and the node layout adopts the Kamada–Kawai algorithm. The connection represents r between each two nodes. The thicker the connection, the greater the absolute value of r, and the data of (D) comes from the mean of SD1, SD2, and SD3.