The present invention relates to a manufacturing apparatus of mulching paper incorporated seeds for seedlings therein for direct sowing, which enables to farm by directly spreading mulching paper on a paddy field where rice seedlings are planted by producing the mulching paper in a roll form in the state that rice seeds are incorporated or attached using mulching paper so that man and woman, and young and old are able to easily plant rice without using a rice transplanter when rice seedlings or barley seedlings are transplanted in a paddy field. The manufacturing apparatus of mulching paper according to the present invention comprises a body unit (100) consisting of a frame; a power controller (110) controlling the power supply and operation of mechanical devices; an operation unit (200) consisting of a speed reduction motor (201), a first roller (31a), a second roller (32a), a 20th roller (50a), a winding roller (85) and a fixing axis (90); a bonding unit (300) consisting of a fourth roller (34a) and a roller heater (65), and thermally pressing with supplied power; a hopper unit (400) dropping seed members by rotation of an eighth rotary shaft (83) and a ninth rotary shaft (39); an upper pulp supply unit (450) placed on the top of the mulching paper; a lower pulp supply unit (460) closely adhered to the bottom of the mulching paper; a cutting unit (500) having a cutter fixed to the front end for cutting the mulching paper; and a material supply unit (550) supplying mulching base paper with insertion into an 18th roller (48a).본 발명은 벼 모종이나 보리 모종을 논에 심을 때 이앙기를 사용하지 않고 남녀노소 누구나 손쉽게 모를 심을 수 있게 멀칭지를 이용하여 벼 씨를 매입하거나 접착한 상태로 롤 형태로 생산하여 모종을 심는 논에 직접 펼쳐서 농사를 할 수 있게 한 모종용 씨앗을 매입시킨 직파용 멀칭지 제조장치에 관한 것이다.본 발명은 프레임으로 구성된 몸체부(100)와, 기계장치의 동력공급과 작동을 제어하는 동력제어부(110)와, 감속모터(201) 제1롤러(31a) 제2롤러(32a) 제20롤러(50a) 권취롤러(85) 고정축(90)으로 구성된 구동부(200)와, 제4롤러(34a) 롤러히터(65)로 되어 전원을 공급하여 열 압착해주는 접합부(300)와, 제8회전축(38)과 제9회전(39)의 회전에 의해 씨앗 소재를 투하하는 호퍼부(400)와, 멀칭지 상단에 올려지는 상부 펄프 공급부(450)와, 멀칭지 하부에 밀