PURPOSE: To prevent miss-adhesion due to curve or inclination of a nursery in a machine for producing a grafted nursery plant.

CONSTITUTION: Fingers 35a and 35b of respective conveyer units are inclined so as to hold each cut end of a rootstock nursery 3 and a budwood nursery 4 in a posture inclined toward the open bottom part 105 of a clip 62 waiting at a grafting position (A). When pushing out the clip 62, the cut ends 103 and 104 of both the nurseries 3 and 4 are once arranged along the open bottom 105 of the clip and the clip 62 is closed from this state so as to bond to each other. Even when the nurseries 3 and 4 are curved or inclined, especially even when the cut end of the nursery exists at a position apart from the clip or even when both the cut ends exist at a position apart from each other, both the nurseries can be correctly bonded.