Manure, liquid, irrigation
O
03
oenergyarea
3.66
ostir
0.15
ospeed
1.7881091
odirect
0.0
ostdspeed
1.7881091
ominspeed
1.3410819
omaxspeed
3.5762181
op_notes3
Manure application, water from feedlot runoff pond, or liquid manure surface applied alone or diluted with irrigation water through irrigation system.
Typically applied through sprinkler irrigation system.
User input, type of material and amount of dry matter applied.
Example: 10,000 gal/ac of water from feedlot runoff pond applied through sprinkler irrigation system, measured 8.34 lbs/gal and 0.5% solids. (10,000 X 8.34) X 0.005 = 417 lb/ac dry matter applied.
op_devnotes3
This record requires the user to calulate the dry matter being applied with an irrigation.
Use the dropdowns in MCREW to adjust the defult numbers.
For example: If 2 inches/ac of water will be applied and it is at 1/2 percent solids then 2265 lbs/ac is use
2 ac in x 27,154 gal/ac x 8.34 lbs/gal x 0.005 dry matter = 2265 lbs/ac solids.
11-29-07 MASLMOD and WEPS update correlation; existing WEPS operation record, 160410 jkp
Updated flattening standing residue to match RUSLE2. MJK 6-10-2022
ofuel
G
02
gbioarea
1.0
P
24
fbioflagvt
0
massflatvt1
0.15
massflatvt2
0.15
massflatvt3
0.10
massflatvt4
0.15
massflatvt5
1.0
G
03
gcropname
manure, liquid
P
66
M_numst
0.0
M_rstandht
0.0
M_rstandmass
0.0
M_rflatmass
0.0
rbc
1
M_rburiedmass
0.0
M_rburieddepth
0.0
M_rrootmass
0.0
M_rrootdepth
0.0
manure_total_mass
0.25387254
manure_buried_ratio
0.0
standdk
0.06
surfdk
0.06
burieddk
0.06
rootdk
0.06
stemnodk
0.169
stemdia
0.0022
thrddys
1
covfact
0.6500045
resevapa
-2.08165
resevapb
0.548606
crop_notes
Applied residue type, when applying liquid manure, enter dry weight applied in lbs/ac. Liquid manure is typically surface applied with volume guns or other applicators that can apply large volumes of water. Includes beef, dairy and other liquid manure types where runoff from livestock feeding area is captured. Example is a beef feedlot where solids are captured in a solids settling basin and runoff with small amount of solids is captured in a runoff pond.