A saw-holding type transplantation machine for soil-ball-carried seedlings, comprising a machine body (1), a pair of mechanical arms (2), a pair of digging paws (3), and seedling straightening devices (4). The mechanical arms (2) conduct arc movements with the axis of a driving shaft (15) as the center of a circle and drives the digging paws (3) mounted on the mechanical arms (2) to make an arc motion a hydraulic device B (24) mounted on the mechanical arms (2) can control the digging paws (3) and the seedling straightening devices (4) to open and close along a horizontal direction when the pair of digging paws (3) are closed, digging surfaces of two digging saws form a hemispherical curvature an arc-shaped saw support (32) and arc-shaped saw webs (33) swing and effectively cut and saw soil and tree roots off the cutting shape is hemispherical a connection distance between the mechanical arms (2) and transmission sleeves (21) can be adjusted in combination with the exchangeable and detachable arc-shaped saw webs (33), soil balls with different sizes can be cut as needed the cutting surface is smooth and standard and the saw-holding type transplantation machine for soil-ball-carried seedlings can exhibit its superiority in particular upon frozen earth work.Linvention concerne une machine de transplantation de type porte-scie pour des semis portés par des mottes de terre, comprenant un corps de machine (1), une paire de bras mécaniques (2), une paire de pattes de creusement (3) et des dispositifs de redressement de semis (4). Les bras mécaniques (2) conduisent des mouvements en arc avec laxe dun arbre dentraînement (15) comme centre dun cercle et entraînent les pattes de creusement (3) montées sur les bras mécaniques (2) à effectuer un mouvement en arc un dispositif hydraulique B (24) monté sur les bras mécaniques (2) permet de commander les pattes de creusement (3) et les dispositifs de redressement de semis (4) pour quils souvrent et se ferment le long dune directi
