Corn, silage
plantpop
6.0
dmaxshoot
1.0
cbaflag
1
tgtyield
23
cbafact
1.0
cyrafact
1.0
hyldflag
2
hyldunits
tons/ac
hyldwater
65.0
hyconfact
4.465
idc
4
grf
1.0
ck
0.65
hui0
0.8
hmx
2.601
growdepth
0.05
rdmx
1.5240185
tbas
10.0
topt
28.0
thudf
0
dtm
100
thum
1700.0
frsx1
-5.0
frsx2
-15.0
frsy1
0.01
frsy2
0.95
verndel
0.0
bceff
40.0
a_lf
0.0031
b_lf
0.9233
c_lf
0.3266
d_lf
-0.044
a_rp
0.0
b_rp
1.0
c_rp
0.7
d_rp
0.0287
a_ht
0.3266
b_ht
-0.044
ssaa
0.22259772
ssab
0.72
sla
17.4
huie
0.05
transf
0
diammax
0.9
storeinit
333.33334
mshoot
333.33334
leafstem
3.0
fshoot
0.03
leaf2stor
0.0
stem2stor
0.0
stor2stor
0.0
rbc
3
standdk
0.016
surfdk
0.016
burieddk
0.016
rootdk
0.01
stemnodk
0.153
stemdia
0.037
thrddys
20.0
covfact
3.3812115
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
Annual, grass, warm season, high moisture silage. Suggest harvest op: Harvest, silage. Target Yield calibration: YES
crop_devnotes
Archive:
corn silage 23 ton yield, 30" rows Columbia, Mo DTL
This record was cloned from ARS records and the revenant data adjusted to RUSLE values.
The Biomass Conv Factor was changed from 40 to 47 based on runs made in Clovis, NM with full irrigation.
MAS 9-27-07
R2 Note - Rev residue : yield ratio 091108 DTL with 35% dry matter content. rev biomass-yield ratio 032012 DTL
Added the Yield intercept and Res:Yield ratio.
If a cover crop is inter planted into Corn, silage users must use a harvest that call in a growing
cover crop. Only one crop can be grown at a time in WEPS. 4-3-12 MAS
For a crop in which the whole plant is harvested, Yield intercept and Res:Yield ratio are meaningless. Set both to zero.
Changed the reproductive partitioning params to put more mass into stalk, to increase the biomass remaining after silage harvest.
This distorts the partiioning to compensate for a lack of tapered stalk accounting of mass along the stalk height.