Table 4. Correlation coefficients of the determinants of grain number and biomass traits with grains per unit area of land (GRpsqm), full trait names are given in Methods, Env is environment, full environment names are in Table C in S1 File.
| Env | GRNBpSPT | GRNBpSP | SPTNBpEAR | SPNBpsqm | PLBM | HI | Ht |
|---|---|---|---|---|---|---|---|
| BA09 | 0.31** | 0.48*** | 0.35** | 0.60*** s | 0.66*** | 0.14 | -0.16 |
| CF10 | 0.54*** | 0.68*** | 0.50*** | NA | 0.43*** | 0.76*** | 0.57*** |
| Ob07 | 0.61*** | 0.70*** | 0.27* | 0.44*** | NA | NA | 0.26* |
| Ob08 | 0.59*** | 0.66*** | 0.28** | 0.38*** | -0.14 | 0.69*** | 0.23* |
| Ob09 | NA | NA | 0.32** | NA | 0.11 | 0.42*** | 0.37*** |
| Ob10 | -0.01 | 0.14 | 0.32** | 0.74*** | 0.74*** | -0.22* | 0.14 |
| Va08 | NA | 0.91*** | NA | 0.49*** | 0.75*** | 0.65*** | 0.34** |
| Va09 | NA | 0.90*** | NA | 0.42*** | 0.76*** | 0.64*** | 0.25* |
Asterisks denote significance levels of correlations
0.05 (*)
0.01 (**)
0.001 (***)