Abstract: A seedfilm supply apparatus includes a cutting and adhesion unit to form germination gaps for seed attachment in a biodegradable film supplied from a mulch film supply unit; a seed supply unit to feed seeds into the germination gaps formed through the cutting and adhesion unit; and a mulch film laying unit to lay the biodegradable film having the seeds attached thereto on a farmland and cover the biodegradable film with soil turned over by a soil tiller unit, wherein the cutting and adhesion unit includes a cutting actuator, a pivot plate pivotably coupled through the cutting actuator, a cutting blade unit coupled to the pivot plate, an adhesive supply unit coupled to the cutting blade unit to supply an adhesive, and an adhesion roller to transport the adhesive supplied from the adhesive supply unit to the germination gaps formed in the biodegradable film.

Abstract: A covering soil mulching apparatus according to an embodiment includes a soil scattering part at the rear end of the agricultural machine and including a scattering part frame and a scattering unit provided on a lower end side of the scattering part frame and scattering soil on a floor, a mulching film laying part including a laying part frame connected to a rear end side of the soil scattering part and a mulching film holding part having a mulching film wound around the mulching film holding part and spreading the mulching film on the floor, an oscillating plate above the mulching film holding part and guiding the scattered soil to be transported to a rear side and laid on an upper surface of the mulching film, and a soil oscillating part including oscillator for oscillating the oscillating plate to prevent formation of a soil wall on the oscillating plate.

Abstract: A covering soil mulching apparatus according to an embodiment includes a soil scattering part at the rear end of the agricultural machine and including a scattering part frame and a scattering unit provided on a lower end side of the scattering part frame and scattering soil on a floor, a mulching film laying part including a laying part frame connected to a rear end side of the soil scattering part and a mulching film holding part having a mulching film wound around the mulching film holding part and spreading the mulching film on the floor, an oscillating plate above the mulching film holding part and guiding the scattered soil to be transported to a rear side and laid on an upper surface of the mulching film, and a soil oscillating part including oscillator for oscillating the oscillating plate to prevent formation of a soil wall on the oscillating plate.