Shredder, flail or rotary O 03 ospeed 2.2351363 odirect 0.0 ostdspeed 2.2351363 ominspeed 1.7881091 omaxspeed 2.6821637 op_notes3 Rotary mower or flail shredder used to defoliate root crops such as sugarbeets before harvest or on cotton or other crop residue where crop has been previously harvested and residue is shredded and spread flat.. 10/3/01 DTL 11/15/01 This operation will kill annual crops and let perennial crop regrow. It is set at 6 inch stubble height. 11-30-07 oenergyarea 6.828365 ostir .15 G 02 gbioarea 1.0 P 31 kilflag 1 P 42 cutflag 0 cutvalh 152.4003 cyldrmh 0 cplrmh 0 cstrmh 0.0 harv_report_flg 0 harv_calib_flg 0 harv_unit_flg 1 mature_warn_flg 0 P 40 P 24 fbioflagvt 0 massflatvt1 0.4 massflatvt2 0.3 massflatvt3 0.2 massflatvt4 0.15 massflatvt5 1