This document discloses a row unit (1, 1a, 1b, 1c, 1 d, 1 e, 1 f, 1 g, 1 h) for an agricultural implement, comprising a row unit frame (11), a seed furrowopener (13a, 13b), and a depth regulator (14a, 14b), comprising a depthregulating arm (142a, 142b) which is pivotally connected to the row unit frame (11). The seed furrow-opener (13a, 13b) comprises a seed furrow-opener arm (132) which is pivotally connected to the row unit frame (11 ), and the seed furrow-opener arm (132) and the depth-regulating arm (142a, 142b) being connected to each other, so that pivoting one of the seed furrow-opener arm and the depth-regulating arm in at least one direction relative to the row unit frame causes pivoting of the second one of the seed furrow-opener arm and the depth-regulating arm relative to the row unit frame. It also relates to an agricultural implement and a method of setting the drilling depth of a row unit.
