Limiting low temperature |
DV0 |
10°C |
Lower optimal temperature |
DV1 |
25°C |
Upper optimal temperature |
DV2 |
30°C |
Limiting high temperature |
DV3 |
33°C |
Limiting low soil moisture |
SM0 |
0.1 |
Lower optimal soil moisture |
SM1 |
0.5 |
Upper optimal soil moisture |
SM2 |
1.2 |
Limiting high soil moisture |
SM3 |
1.6 |
Cold stress temperature threshold |
TTCS |
5°C |
Cold stress temperature rate |
THCS |
−0.004 week−1
|
Minimum degree-day cold stress threshold |
DTCS |
15°C days |
Degree-day cold stress rate |
DHCS |
−0.0022 week−1
|
Heat stress temperature threshold |
TTHS |
33°C |
Heat stress temperature rate |
THHS |
0.001 week−1
|
Dry stress threshold |
SMDS |
0.1 |
Dry stress rate |
HDS |
−0.01 week−1
|
Wet stress threshold |
SMWS |
1.6 |
Wet stress rate |
HWS |
0.01 week−1
|