Plastic or permeable weed barrier, removal O 04 op_notes4 Mulch removal operation, removes previously installed plastic or permeable materials, minimal disturbance. oenergyarea 3.6480303 ostir .52 ofuel op_devnotes4 Added a kill crop process to cause the crop residue to be changed after the picking operations MAS 1-22-08 LMOD and WEPS update correlation; existing WEPS operation record, 160410 jkp G 02 gbioarea 1 P 62 harv_report_flg 0 harv_calib_flg 0 harv_unit_flg 1 mature_warn_flg 0 selpos 2 selpool 4 selagepool 2 rstore 1 rleaf 1 rstem 1 rrootstore 0 rrootfiber 0 P 31 kilflag 2 P 40