Cotton, CA Hi Prod.
plantpop
16.062471
dmaxshoot
1.0
cbaflag
1
tgtyield
1200
cbafact
1.0
cyrafact
1.0
hyldflag
0
hyldunits
lb/ac lint
hyldwater
7.5
hyconfact
3435.0
idc
4
grf
0.8
ck
1.05
hui0
0.8
hmx
1.0
growdepth
0.05
rdmx
2.0
tbas
12.0
topt
30.0
thudf
0
dtm
190
thum
2500.0
frsx1
-5.0
frsx2
-15.0
frsy1
0.01
frsy2
0.95
verndel
0.0
bceff
17.5
a_lf
0.0177
b_lf
0.6365
c_lf
0.4472
d_lf
-0.0639
a_rp
0.0029
b_rp
0.7649
c_rp
0.5759
d_rp
0.0596
a_ht
0.4472
b_ht
-0.0639
ssaa
0.0535108
ssab
0.61779262
sla
20.0
huie
0.05
transf
0
diammax
1.2
storeinit
125.0
mshoot
125.0
leafstem
1.5
fshoot
0.02
leaf2stor
0.0
stem2stor
0.0
stor2stor
0.0
rbc
3
standdk
0.017
surfdk
0.017
burieddk
0.017
rootdk
0.017
stemnodk
0.08
stemdia
0.015
thrddys
20.0
covfact
2.0073156
resevapa
-0.604267
resevapb
0.711259
yield_coefficient
1.4462
residue_intercept
0.055145822
regrow_location
0.0
noparam3
0.0
noparam2
0.0
noparam1
0.0
crop_notes
This crop was developed from RUSLE Files. MAS 9/20/06 The orginal Pima file from WEPS was cloned. This file sould be used where pima is grown.
The yield is an irrigated value.
Harvest Yield Conversion Factor was changed from 8930 to 3435. This is to account for the seed trash/lint split. 1-31-08 MAS
Adjusted the Res:Yied factor (2.6 was the multiplyer) to match RUSLE with the added seed trash to the harvest mass 2-26-08 MAS
Adjusted the Mass to Cover Factor (ac/lb) to match the Cotton curve in Ag Handbook 703 for Cotton. 11-8-10 MAS
Fred Fox recommended that we further change all Cotton records to the Stem Silhouettes, a to 0.0535108 and b to 0.6177926.
This will insure that the stem dia. does not become too large. MAS 2-24-11
crop_devnotes
Enter dev notes here.