Plant Properties Card Examples (e-W)

5,
plant1, Zeng root stress model,
4, m,4.372,1/m,0.978,1/m, # max root depth, roota, rootb
15, m, 0.01, m, # soil moisture tension when stomata are fully closed and fully open
# no crop coefficients used in this example
# can use “0,” or just leave it blank.
#
plant2, Zeng root stress model,
10, m, 10,1/m,10,1/m, # max root depth, roota, rootb
10, m, 0.0, m, # soil moisture tension when stomata are fully closed and fully open
5, # number of crop coefficients
20.0, day, 0.25, 74, day, 0.5, 144, day, 1.0, 319, day, 1.0, 330, day, 1.0,
#
plant3, Vrugt root stress model,
3, m, 5.417, m, 0.401, # max and null root depths, root depth fit parameter
0, m, 1, m,15, m, 20, m # soil moisture tensions with root stress factors of 0, 1, 1, 0
# no crop coefficients used in this example
#
plant4, Jarvis root stress model,
4, m, 3, m,1.8, # max and null root depths, and root depth fit parameter for Vrugt model
0.06, ,0.1, ,0.35, ,0.4, # vol. water contents for wp < cr < fc < sat 
#^ wp = wilting point, cr = critical point, fc = field capacity, sat = near full saturation
# no crop coefficients used in this example
#
Plant5, Zeng root stress model with scaling,0.9, # scaling factor
4, m,4.372,1/m,0.978,1/m, # max root depth, roota, rootb
15, m, 0.01, m, # soil moisture tension when stomata are fully closed and fully open
# no crop coefficients used in this example
# can use “0,” or just leave it blank.
 < cr < fc < sat 
#^ wp = wilting point, cr = critical point, fc = field capacity, sat = near full saturation
# no crop coefficients used in this example