PURPOSE: A spot seeding device for a seeder is provided to ensure easy and simple exchange of a seed guiding unit as well as more smooth feeding of seeds. CONSTITUTION: The seed feeding apparatus comprises: a seed guiding unit(1) formed at an upper surface thereof with receiving recesses(2) having different sizes corresponding to various sizes of seeds. The seed guiding unit is further formed with a guiding hole(3) formed at a rear surface thereof and an elastic hook piece(4) formed at a side surface thereof. A seed guiding pipe(6) is connected to the seed guiding unit as the hook piece is latched to a coupling hole(7) adjacent to the seed guiding pipe inside a circular body in consideration of a seeding distance variable depending on the kind of seeds. The seed guiding unit and guiding pipe are connected to a spot seeding device installed on the outer circumference of the body.
