Sweep, single under row
O
03
ospeed
2.6821637
odirect
0.0
ostdspeed
2.6821637
ominspeed
1.3410819
omaxspeed
3.129191
op_notes3
Tillage opeation, Sweep cultivation operation that uses a single low crown cultivator sweep run on each row
to undercut crops and kill annual crops such as cotton or perennial crops. Run 4 to 6 inches deep under each row cutting roots,
lifting and fracturing a zone about a foot wide on 38 to 40 inch centers.
Low surface residue burial. Crops and vegetation killed.
oenergyarea
6.921904
ostir
4.68
op_devnotes3
Single low crown cultivator sweep run on each row to undercut and kill crops such as cotton.
Run 4 to 6 inches deep under each row lifting and fracturing a zone about a foot wide on 38 to 40 inch centers.
Very little disturbance of existing surface residue cover. 062304 DTL
G2 was added into file in front of the flattening (P24), burial (P25), and resurfacing (P26) factors because the area affected is less than 1.0 and
the RUSLE values were normalized to 1.0. This change will imulate the correct residue changes based on the method set forth in RUSLE.
RUSLE's factors have been redused to based on the area affected.
The stalk fall rate factor (P34) was moved ahead of the new (G2) factor to set the fall rate to theless than 1.0 area affected. 9/14/07 MAS
LMOD and WEPS update correlation; existing WEPS operation record, 160410 jkp
ofuel
G
01
gtdepth
101.600204
gtilint
0.4
gtilArea
0.30
gtstddepth
101.600204
gtmindepth
50.800102
gtmaxdepth
152.4003
P
01
P
02
rroughflag
1
rrough
22.860044
P
05
rdgflag
1
rdghit
25.400051
rdgspac
1016.002
rdgwidth
304.8006
dkhit
0.0
dkspac
0.0
P
11
asdf
2.0
crif
-2.0
P
12
soilos
0.7
P
13
laymix
0.25
P
31
kilflag
2
P
34
frselpool
7
ratemultvt1
3.0
ratemultvt2
2.5
ratemultvt3
2.0
ratemultvt4
1.5
ratemultvt5
1.0
threshmultvt1
0.5
threshmultvt2
0.6
threshmultvt3
0.7
threshmultvt4
0.8
threshmultvt5
1.0
G
02
gbioarea
1.0
P
24
fbioflagvt
0
massflatvt1
0.4
massflatvt2
0.25
massflatvt3
0.15
massflatvt4
0.15
massflatvt5
1.0
P
25
burydist
1
massburyvt1
0.2
massburyvt2
0.15
massburyvt3
0.15
massburyvt4
0.05
massburyvt5
0.25
P
26
massresurvt1
0.01
massresurvt2
0.01
massresurvt3
0.01
massresurvt4
0.02
massresurvt5
0.02