公开(公告)号：EP3225097B1

公开(公告)日：2021-06-23

申请号：EP15862639.0

申请日：2015-11-25

发明人： NISHIURA, Yoshifumi ,  SHIMADA, Koji ,  YASUKURI, Yoshio

IPC分类号： A01G2/32 ,  A01G2/35

公开(公告)号：EP3225097A4

公开(公告)日：2018-07-18

申请号：EP15862639

申请日：2015-11-25

申请人： OSAKA PREFECTURE UNIV PUBLIC CORPORATION ,  KUSAKABE KIKAI CO LTD

发明人： NISHIURA YOSHIFUMI ,  SHIMADA KOJI ,  YASUKURI YOSHIO

IPC分类号： A01G2/32 ,  A01G2/35

CPC分类号： A01G3/00 ,  A01G2/32 ,  A01G2/35

摘要： A seedling-cutting apparatus includes a pair of arms (211, 212) that is to nip a portion of a stem of a seedling for grafting and that can be opened and closed and a blade (111) that is provided so as to be capable of reciprocating relative to the portion of the stem. At least one of the pair of arms (211, 212) includes a through hole (210) or a cutout that penetrates a portion of the arms (211, 212) along a direction in which the blade reciprocates. At least a portion of the through hole (210) or the cutout faces the portion of the stem and at least a portion of the blade (111) moves through the through hole or the cutout.

公开(公告)号：EP3437459B1

公开(公告)日：2020-05-13

申请号：EP17775605.3

申请日：2017-03-31

申请人： NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION

发明人： NAKAYAMA, Natsuki ,  YOSHINAGA, Keita ,  NGUYEN, Loan Thi Thanh ,  FURUYAMA, Takashi ,  TAKAHASHI, Hitoshi

IPC分类号： A01G2/32 ,  A01G2/38

公开(公告)号：EP3890469A1

公开(公告)日：2021-10-13

申请号：EP19818290.9

申请日：2019-12-03

申请人： Visser 's-Gravendeel Holding B.V.

发明人： VISSER, Anthony

IPC分类号： A01G2/32

公开(公告)号：EP2340705B1

公开(公告)日：2018-10-17

申请号：EP10195034.3

申请日：2010-12-15

申请人： Iseki & Co., Ltd.

发明人： Okoshi, Takahiro

IPC分类号： A01G2/32

CPC分类号： A01G2/32

摘要： A grafted seedling producing device including a stock seedling holding unit (73L) that holds and conveys a stock seedling, a stock cutting unit (76L) that cuts the stock seedling held by the stock seedling holding unit (73L), and a joining unit (75) that joins the stock seedling conveyed by the stock seedling holding unit (73L) and a scion seedling, the stock cutting unit (76L) including a stock cutter unit (23L) that includes a stock blade (31L) for cutting the stock seedling by a predetermined stock cutter trajectory (C), the stock seedling holding unit (73L) holding an embryonic stem (S) of a seedling for grafting at a predetermined position on the stock cutter trajectory (C) in a vertical posture, the grafted seedling producing device includes: a supporting unit (24L) configured to retract the stock cutter unit (23L) from an advance position for cutting in proximity to the stock seedling holding unit (73L); and a stock pressing member (32L) that presses and fixes a portion ahead of a cutting position of the embryonic stem (S) from a seedling holding position against the stock seedling holding unit (73L) side at the advance position.