No Operation O 04 oenergyarea 0.0 ostir 0.0 op_notes4 Placeholder operation, used with management editor functions. ofuel op_devnotes4 Broadcast seeding of a cover crop or interseeded crop into an existing crop. This operation is nothing more than a place holder for the small amount of fuel used to interseed a second crop into an existing crop. It does not contain a Begin growth process so no new vegetation is called in.. The management should already contain a vegetation that contains a growth curve with both crops in it. A Harvest operation such as "Harvest grain grow cover" should be used to call in a vegetation file representing the released cover. 01122012DTL Added to the DB. This only adds an energy number. No crop will be planted. Do not use for planting a crop. MAS 2-23-12 LMOD and WEPS update correlation; existing WEPS operation record, 160410 jkp Cloned from Cover crop underseeded corrected to placeholder with no crop called. O4 only process. jkp 160523 O4 only process, changed to zero for STIR and fuel to match RUSLE2 and WEPP, no effect of process. MJK 03-03-2021