Harrow, heavy on heavy residue O 003 ospeed 2.6821637 odirect 0.0 ostdspeed 2.6821637 ominspeed 2.2351363 omaxspeed 3.5762181 op_notes3 Tillage operation, shallow, Very low soil disturbance. Heavy harrow used to flatten standing stubble and redistribute and size flat residue. Typically used on small grain stubble resulting from yields greater than 60 bu/ac. Vegetation is not killed. oenergyarea 3.2738733 ostir .15 ofuel op_devnotes3 This record represents none to very slight ground disturbance. Heavy harrow used to flatten standing stubble and redistribute and size flat residue. Typically used on small grain stubble resulting from yields greater than 60 bu/ac. This implement is set so the large coil tines do not dig into the soil, but rather scatter the straw between the ranks of tines. It's use to improve seed soil contact to encourage weed growth and volunteer growth 10-24-06 MAS 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 the less than 1.0 area affected. 8/7/07 MAS LMOD and WEPS update correlation; existing WEPS operation record, as previous translate, Harrow, heavy on heavy residue|rename|Harrow, heavy on heavy residue, 160410 jkp G 001 gtdepth 25.400051 gtilint .1 gtilArea .1 gtstddepth 25.400051 gtmindepth 25.400051 gtmaxdepth 25.400051 P 001 P 002 rroughflag 1 rrough 6.096012 P 005 rdgflag 1 rdghit 0.0 rdgspac 0.0 rdgwidth 0.0 dkhit 0.0 dkspac 0.0 P 011 asdf 3.0 crif -0.22 P 012 soilos .2 P 013 laymix .1 P 031 kilflag 2 P 040 P 034 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 002 gbioarea 1.0 P 024 fbioflagvt 0 massflatvt1 .8 massflatvt2 .7 massflatvt3 .6 massflatvt4 .6 massflatvt5 1.0 P 025 burydist 1 massburyvt1 .035 massburyvt2 .025 massburyvt3 .02 massburyvt4 .01 massburyvt5 .02 P 026 massresurvt1 0.01 massresurvt2 0.01 massresurvt3 0.01 massresurvt4 .01 massresurvt5 0.01