Table 7 Correlations among the physiological traits of YLY6 and HY113 under drought stress at flowering stage across two years.
 | GY | SPN | FG | CH | LWP | ALTG | Pn | Gs | IWUE |
---|---|---|---|---|---|---|---|---|---|
SPN | 0.717** | Â | Â | Â | Â | Â | Â | Â | Â |
FG | 0.787** | 0.855** | Â | Â | Â | Â | Â | Â | Â |
CH | −0.581* | −0.322 | −0.409 |  |  |  |  |  |  |
LWP | 0.567* | 0.252 | 0.370 | −0.561* |  |  |  |  |  |
ALTG | 0.599* | 0.678** | 0.770** | −0.235 | −0.078 |  |  |  |  |
Pn | 0.729** | 0.777** | 0.737** | −0.625** | 0.297 | 0.661** |  |  |  |
Gs | 0.785** | 0.698** | 0.734** | −0.535* | 0.614* | 0.497* | 0.733** |  |  |
IWUE | −0.722** | −0.618* | −0.623* | 0.832** | −0.487* | −0.467* | −0.755** | −0.747** |  |
Δ | 0.225 | −0.175 | 0.078 | −0.620** | 0.324 | −0.007 | 0.192 | 0.126 | −0.314 |