From: Developmental program impacts phenological plasticity of spring wheat under drought
Stress duration | Constant stress exposure | Periodic stress exposure | ||||||
---|---|---|---|---|---|---|---|---|
0 | 7 | 14 | 21 | 0 | 7 | 14 | 21 | |
Traits | ||||||||
 Plant height | 8.93 | 0.029 | −3.58* | −5.38* | 10.8 | −4.16 | −0.30 | −0.36 |
 Tiller number | 0.122 | 0.19 | −0.11 | −0.21 | 0.26 | −0.16 | −0.24 | 0.14 |
 Total spike number | 0.39 | −0.027 | −0.11 | −0.25* | 0.54 | −0.29* | −0.29* | 0.04 |
 Grain number | 10.46 | −0.168 | −3.98* | −4.8* | 13.47 | −4.53* | −7.36* | −1.57 |
 Grain weight | 0.20 | −0.03 | −0.08* | −0.09* | 0.23 | −0.032 | −0.12* | −0.07 |