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Pub. No.:    WO/2018/180925    International Application No.:    PCT/JP2018/011516
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 23 00:59:59 CET 2018
IPC: A01C 11/02
Applicants: YANMAR CO., LTD.
Inventors: KANATANI Kazuki
金谷 一輝
DOI Kunio
土井 邦夫
The present invention addresses the problem of providing a seedling transplanter that can plant a desired field using a desired number of seedling mats. A seedling transplanter: that uses a planting claw (32) to claw seedlings from a seedling mat that is loaded on a seedling platform (33) and to plant the seedlings in a field; and that, by adjusting a vertical take-amount at which the seedling mat, in a plan view, will be clawed in the advancement direction of a travel machine body (2), can change how much of the seedling mat is taken by the planting claw (33). The seedling transplanter is provided with a seedling take-amount calculation unit (70) that can calculate a standard vertical take-amount from the area of the field and the number of seedling mats to be used in said area.