| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an identification member for a breeding management rotation disc capable of performing attachment to the outer peripheral part of a movable side breeding management member smoothly, eliminating the risk of detachment from the outer peripheral part of the movable side breeding management member during the use of a breeding management rotation disc and improving the workability at the time of movement to other portion of the outer peripheral part of the movable side breeding management member during the use of the breeding management rotation disc.SOLUTION: An identification member 12 comprises: an identification member main body part 13; and a mounting magnet 14 fixed on the identification member main body part 13, and adsorbed to the outer peripheral surface of a ridge made of a ferromagnetic material of a movable side breeding management member so that the identification member main body part 13 may be mounted on the outer peripheral surface of the movable side breeding management member.</p> |
