#$%^&*AU2019205021A120190801.pdf#####SYSTEMS, METHODS, AND APPARATUS FOR AGRICULTURAL LIQUID APPLICATION ABSTRACT A seed firmer (3000) and bracket (4000) combination for a planter row unit (200), the planter row unit (200) having a frame member disposed forward of a seed tube or seed conveyor that guides seed discharged by a seed meter to a planting trench formed in a soil surface by the row unit (200) as the row unit (200) advances in a forward direction of travel, the combination comprising: a bracket (4000) comprising a forward portion and a rearward portion, said forward portion configured to mount to the frame member of the planter row unit, said rearward portion extending rearward of the seed tube or seed conveyor, said rearward portion defining a vertical opening between a front wall and a back wall； a seed firmer (3000) comprising a body having an upper portion, a tail portion, and a resilient flexible portion between said upper portion and said tail portion, said upper portion releasably received in said vertical opening such that said resilient flexible portion and said tail portion extend downwardly and rearwardly from said bracket (4000), said upper portion including an upwardly facing hook (3015) that receives a bottom edge of said front wall preventing the seed firmer from moving upward, forward and rearward relative to the bracket (4000), said upper portion further including a resiliently flexible rearwardly hooked portion (3050) with a downwardly extending arm, said downwardly extending arm having a rearward facing retention tab that releasably engages with an opening in said back wall, said rearward facing retention tab biased in engagement with said opening in said back wall by said resilient flexible rearwardly hooked portion (3050), whereby said engagement of said rearward facing retention tab with said opening in said back wall prevents said seed firmer (3000) from moving downward relative to said br
