Planting machine and work vehicle

Abstract

[Problem] A planting machine and a work vehicle that are less likely to cause poor germination are provided. [Solution] A planting machine includes a furrow opening section 3 for forming a furrow in a field, and a dropping section 4 for dropping a planting object into the furrow. The dropping section 4 includes an intake port 43, a discharge port 44, and a centering guide 400. The intake port 43 takes in the planting object. The discharge port 44 discharges the planting object to drop the planting object. The centering guide 400 is located between the intake port 43 and the discharge port 44, and shifts the planting object inward in the width direction of the furrow toward the discharge port 44.