Alfalfa-Grass hay, cool season, dryland
plantpop
400.0
dmaxshoot
1.0
cbaflag
0
tgtyield
1.5
cbafact
1
cyrafact
1.0
hyldflag
2
hyldunits
ton/ac
hyldwater
15.0
hyconfact
4.465
idc
3
grf
1.0
ck
0.69
hui0
0.9
hmx
1.0
growdepth
0.01
rdmx
2.0
tbas
3.0
topt
30.0
thudf
1
dtm
365
thum
1800.0
frsx1
-5.0
frsx2
-9.444445
frsy1
0.01
frsy2
0.95
verndel
0.0
bceff
25
a_lf
0.023
b_lf
0.8063
c_lf
0.4146
d_lf
-0.061
a_rp
-0.024
b_rp
0.9911
c_rp
0.6435
d_rp
0.0494
a_ht
0.3
b_ht
-0.075
ssaa
3.9
ssab
1.0
sla
30
huie
0.05
transf
0
diammax
0.3
storeinit
2.0
mshoot
110.0
leafstem
0.6
fshoot
0.013
leaf2stor
0.2
stem2stor
0.2
stor2stor
0.1
rbc
2
standdk
0.0536
surfdk
0.0536
burieddk
0.0536
rootdk
0.0536
stemnodk
0.2
stemdia
0.0020
thrddys
20.0
covfact
7.0
resevapa
-1.20379
resevapb
0.604887
yield_coefficient
0.0
residue_intercept
0.0
regrow_location
0.0
noparam3
0.0
noparam2
0.0
noparam1
0.0
crop_notes
See Alfalfa, hay notes. This record was cloned from the Alfalfa file, and some of the factors changed to represent dryland alfalfa
Yield is from and OR state crop guide and the growth trials were from MT. Yield is set at 1.5 t/ac.
Calibration of yield must be done manually by adding up the cuttings each year and averaging the years.
If too high or too low use the biomass adjument factor to reduce or increase the forage produced.
Grass is not considered in this file. MAS 8-7-08
The energy eff was adjusted to give good growth for a dryland yield in Weston Co, WY. This was
certified crop run. MAS 12/18/08