The model deals with a peculiar arrangement in sowing, fertilizer and / or planter planting lines, aiming to limit the depth of the furrower element, compact the opening of the realized furrow and level the soil without promoting mirroring of its sides. The design consists of a limiting, compacting and leveling mechanism (1) installed or mounted integrally and laterally behind and around the fertilizer furrowing devices (b or c), comprising essentially a limiting, compacting and leveling wheel. (2) and a disc of interpolated cleaning and self-traction rods (3), arranged side by side and supported by a bearing assembly (4), which also comprises a vertical arm, in broken line (5), which the upper one has openings (6), said height adjustment / operating depth of the mechanism in the ground, to which is attached a horizontal support (7) projected at the front and which is properly positioned on the side of the fertilizer furrower device. (b or c), further being provided for anterior cylindrical openings (8) and posterior cylindrical openings (9), for horizontal adjustment of the approach or removal of said mechanism (1) with respect to the said fertilizer furrowing device (b or c)； two mechanisms (1) may be installed, one on each side of said manure furrower device (b or c).o modelo trata de peculiar modalidade de disposição em linhas de plantio de semeadoras, adubadoras e/ou plantadoras, objetivando limitar a profundidade do elemento sulcador, compactar a abertura do sulco realizado e nivelar o solo sem promoção de espelhamento de suas laterais. o modelo consiste num mecanismo limitador, compactador e nivelador (1), instalado ou montado, solidária e lateralmente, atrás e no entorno dos dispositivos sulcadores de adubo (b ou c), compreendendo, básica e essencialmente, uma roda limitadora, compactadora e niveladora (2) e um disco de hastes interpoladas limpadoras e de autotracionamento (3), dispostas lado a lado e solidarizados por um conjunto mancal com rolamentos (4),
