Harvest, small grain silage with cover crop O 004 oenergyarea 8.886228 ostir .15 op_notes4 This record cuts and removes a crop to a height, kills the crop, then calls in another crop file to start or continue the growth of an existing cover crop. It cuts to a 5 in ht. MAS 6-30-08 This harvest record specifies the actual cut height dependent upon the height of the crop. The cut height is specified as a fraction of the crop height. Added 0.2 for the flatting of the combine and tire trafic for haulling grain. MAS 1-18-07 ARS record - filename is: Harvest Wheat - grain (combine cutterbar header).oprn This operation record is designed to represent actual field harvesting operation of removing the grain from small grain crops with a cutterbar head on a combine. This harvesting operation record removes all the reproductive component of a crop above the cutting height. Typically this is specified as the "yield" component in the crop record. The non-harvested crop plant material above the specified cut height becomes flat residue. The remaining above ground crop material below the specified cut height becomes standing residue. Nov 02, 2005 Created - Larry Wagner Detailed info regarding this operation record: The harvesting operation could also have an effect on the "standing stalk" fall rate and fall threshold values. The default "biomass pool" flag parameter is set to "No adjustments applied" so that no "stalk residue decay rate change" will occur. However, this flag value can be changed along with the default parameter values to change the "stalk residue decay processes". LMOD and WEPS update correlation; new WEPS operation record, as previous translate, Harvest, small grain silage with cover crop|rename|Harvest, silage, release cover crop, 160410 jkp op_devnotes4 This record cuts and removes a crop to a height, kills the crop, then calls in another crop file to start or continue the growth of an existing cover crop. It cuts to a 5 in ht. MAS 6-30-08 This harvest record specifies the actual cut height dependent upon the height of the crop. The cut height is specified as a fraction of the crop height. Added 0.2 for the flatting of the combine and tire trafic for haulling grain. MAS 1-18-07 ARS record - filename is: Harvest Wheat - grain (combine cutterbar header).oprn This operation record is designed to represent actual field harvesting operation of removing the grain from small grain crops with a cutterbar head on a combine. This harvesting operation record removes all the reproductive component of a crop above the cutting height. Typically this is specified as the "yield" component in the crop record. The non-harvested crop plant material above the specified cut height becomes flat residue. The remaining above ground crop material below the specified cut height becomes standing residue. Nov 02, 2005 Created - Larry Wagner Detailed info regarding this operation record: The harvesting operation could also have an effect on the "standing stalk" fall rate and fall threshold values. The default "biomass pool" flag parameter is set to "No adjustments applied" so that no "stalk residue decay rate change" will occur. However, this flag value can be changed along with the default parameter values to change the "stalk residue decay processes". LMOD and WEPS update correlation; new WEPS operation record, as previous translate, Harvest, small grain silage with cover crop|rename|Harvest, silage, release cover crop, 160410 jkp G 002 gbioarea 1.0 P 031 kilflag 2 P 042 harv_report_flg 1 harv_calib_flg 1 harv_unit_flg 0 mature_warn_flg 1 cutflag 0 cutvalh 127.00025 cyldrmh 1 cplrmh 1 cstrmh 1 P 034 frselpool 0 ratemultvt1 1.0 ratemultvt2 1.0 ratemultvt3 1.0 ratemultvt4 1.0 ratemultvt5 1.0 threshmultvt1 1.0 threshmultvt2 1.0 threshmultvt3 1.0 threshmultvt4 1.0 threshmultvt5 1.0 P 040 P 024 fbioflagvt 0 massflatvt1 0.2 massflatvt2 0.2 massflatvt3 0.2 massflatvt4 0.2 massflatvt5 1 G 003 gcropname no crop P 051 rowflag 1 rowspac 0.0 rowridge 0 plantpop 0.0 dmaxshoot 1.0 cbaflag 0 tgtyield 1 cbafact 1.00 cyrafact 1.00 hyldflag 1 hyldunits kg/m^2 hyldwater 0.0 hyconfact 1 idc -1 grf 0.00 ck 0.00 hui0 0.00 hmx 0.0 growdepth 0.000 rdmx 0.0 tbas 0.0 topt 0.0 thudf 0 dtm 1 thum 0.0 frsx1 0.0 frsx2 0.0 frsy1 0.00 frsy2 0.00 verndel 0.000 bceff 0.0 a_lf 0.0000 b_lf 0.0000 c_lf 0.0000 d_lf 0.0000 a_rp 0.0000 b_rp 0.0000 c_rp 0.0000 d_rp 0.0000 a_ht 0.0000 b_ht 0.0000 ssaa 0.00 ssab 0.00 sla 0.0 huie 0.00 transf 0 diammax 1.000 storeinit 0.0 mshoot 0.0 leafstem 0.0 fshoot 0.00 leaf2stor 0.00 stem2stor 0.00 stor2stor 0.00 rbc 5 standdk 0.0133 surfdk 0.0133 burieddk 0.0133 rootdk 0.0133 stemnodk 0.169 stemdia 0.005 thrddys 17.1 covfact 6.5 resevapa 0.0 resevapb 1.0 yield_coefficient 0.0 residue_intercept 0.0 regrow_location 0.0 noparam3 0.0 noparam2 0.0 noparam1 0.0 crop_notes Enter crop notes here.