The present invention relates to a manufacturing device of a seed thread for seed direct planting which is used for direct planting seeds of plants such as grains or flowers. More specifically, the present invention relates to a manufacturing device of a seed thread for seed direct planting which attaches and winds small and lightweight fine seeds to a thread, thereby facilitating storing or sowing the seeds. The manufacturing device of a seed thread for seed direct planting comprises: a thread supply part (10); an adhesive supply part (20); a seed supply part (30); and a winding roller (40).COPYRIGHT KIPO 2018본 발명은 곡물이나 꽃과 같은 식물의 종자를 직파하는데 이용되며, 보다 상세하게는 크기가 작고 가벼운 미세 종자를 실에 부착한 후 권취함으로써 종자를 보관하거나 파종하기 쉽게 하는 종자 직파용 종자실 제조장치에 관한 것이다.