Oat grass ensiling device and method

The invention relates to the technical field of ensiling, in particular to an oat grass ensiling device and method. The device comprises a forage harvester and a straw recycling machine, wherein the forage harvester is provided with flattening equipment, a transmission bridge is mounted at the driving end of the straw recycling machine, the forage harvester is mounted at the front end of the straw recycling machine, and the forage harvester is located below the transmission bridge. According to the oat grass ensiling device and method, the problem that oat grass of most small-scale planters can only be used for producing hay and ensiling utilization cannot be realized is solved, and through the technology, most small-scale oat grass planters can realize the ensiling production of the oat grass without purchasing a special costly forage ensiling machine, so that the ensiling production of the oat grass is effectively promoted, and the benefit maximization of the oat grass is realized; and the oat grass ensilin