Fuente: WIPO "tobacco agriculture" The invention discloses a tobacco field mechanical ridging, transplanting and harvesting method, which comprises the following steps: tooth-shaped staggered ridging: after ploughing and harrowing are finished, arranging tooth-shaped staggered tobacco ridges according to the turning radius of a ridge crossing machine used in subsequent transplanting and field management links; after ridging is completed, tobacco seedlings are transplanted through a duckbilled ridge-crossing flue-cured tobacco transplanter, the distance between the center lines of adjacent ridges is the ridge distance, and the tobacco plant transplanting planting distance is determined according to the ridge distance; mechanical inter-ridge tobacco leaf harvesting: in the tobacco leaf harvesting period, a single-person inter-ridge harvesting machine is adopted for tobacco leaf harvesting. A single-person type inter-ridge harvesting machine is adopted, the reserved inter-ridge wide rows suitable for mechanical ridging design can be fully utilized, mechanical operation and harvesting operation are facilitated, tobacco leaf damage is reduced, and the leaf harvesting quality is improved.