| 摘要 |
PROBLEM TO BE SOLVED: To mechanize pruning operation and to improve operation efficiency. SOLUTION: This pruning method comprises positioning a guide hole 45 formed by putting together one side sliding plate 36 and the other side sliding plate 37 from the right and left sides, and having a diameter smaller than that of the plant feet of the seedlings 15 is positioned at the plant roots of the seedlings 15 in a pot 18 on a tray, moving the guide hole 45 to the upper position of the seedling 15, cutting tip parts of the seedlings 15 in each row parallelly arranged in the front and rear direction by a cutting blade 21 in the state, and carrying out the following operation while allowing the cut chips caused by the cutting blade 21 to be carried on a moving cover 61.
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