The present invention relates to a multi-functional direct planting machine capable of scattering rice straw powder, spraying a liquid fertilizer, and covering the soil with a mulching film. More specifically, the multi-functional direct planting machine capable of scattering rice straw powder, spraying a liquid fertilizer, and covering the soil with a mulching film is configured such that rice straw is pulverized into powder, the powder is scattered in a rice paddy to be used as compost, the rice paddy is plowed by using a rotor to mix the soil, a rotating roller is attached to the direct planting machine to flatten a surface of the rice paddy, leveling work is performed in order to prevent the mulching film from being torn apart, water and liquid fertilizer are sprayed in the rice paddy, the soil is covered with the mulching film, and a rotating sowing machine punches the mulching film at regular intervals, and sows seeds while rotating. Thus, the proper moisture level in the rice paddy is maintained, and it is possible to prevent weeds from growing, thereby minimizing the use of pesticide or herbicide.본 발명은, 볏집분말 살포, 액비 분사 및 멀칭필름 피복 다기능 직파장치에 관한 것으로, 보다 상세하게는 논에 퇴비로 활용하기 위하여 벼짚을 분쇄하고 분말화하여 살포한 후, 로터리방식으로 논을 갈아 엎어 혼합하고 그 뒤에 회전 롤러를 부착하여 논의 표면을 고르게 하고 멀칭필름 찢어짐 방지를 위하여 흙고르기 한 다음, 물과 액비를 분사하고, 멀칭필름을 피복한 후, 회전파종기가 회전하면서 멀칭필름을 일정간격 천공하여 파종함으로써 논의 수분을 유지하고 잡초를 방지하여 농약 또는 제초제 사용을 최소화하도록 한 볏짚분말 살포, 액비 분사 및 멀칭필름 피복 다기능 직파장치에 관한 것이다.
