用新技术:(一)四方体根团断根移植法及(二)倒金字塔形根团断根移植法与制造(一)弧形刀口之平面钢板刀片(二)锯齿刀口之平面钢板刀片及(三)倒V字形刀USING TECHNOLOGY (1) THE METHOD OF CUTTING CUBICAL MASS OF ROOTS FOR TRANSPLANT AND (2) THE METHOD OF CUTTING UPSIDE-DOWN PYRAMID-SHAPED MASS OF ROOTS FOR TRANSPLANT; AND PRODUCING THE NEW TOOLS (1) THE PLANE STEEL RAZOR BLADE WITH ARC BLADE, (2) THE PLANE STEEL RAZOR BLADE WITH SAWTOOTHED BLADE, AND (3) THE PLANE STEEL RAZOR BLADE WITH UPSIDE-DOWN V TYPE BLADE TO USE FOR TRANSPLANT USING TECHNOLOGY (1) THE METHOD OF CUTTING CUBICAL MASS OF ROOTS FOR TRANSPLANT AND (2) THE METHOD OF CUTTING UPSIDE-DOWN PYRAMID-SHAPED MASS OF ROOTS FOR TRANSPLANT; AND PRODUCING THE NEW TOOLS (1) THE PLANE STEEL RAZOR BLADE WITH ARC BLADE, (2) THE PLANE STEEL RAZOR BLADE WITH SAWTOOTHED BLADE, AND (3) THE PLANE STEEL RAZOR BLADE WITH UPSIDE-DOWN V TYPE BLADE TO USE FOR TRANSPLANT

摘要

本发明为利用弧形刀口之平面钢板刀片或锯齿刀口之平面钢板刀片或倒V字形刀口之平面钢板刀片结合重机械(如打桩机或挖土机)，垂直切断树根，如此可得完整的四方体根团；若将弧形刀口之平面钢板刀片或锯齿刀口之平面钢板刀片或倒V字形刀口之平面钢板刀片以斜角切断树根．则可获得倒金字塔形根团。上述六种断根移植法能快速完成断根移植，尤其在行道树移植方面，更能在不破坏人工舖面的情况下，完成断根移植工作。本发明较传统断根方式能大大降低根系的机械伤害、提高移植存活率，并能降低施作成本。