초록 ▼

An improved fertilizer system for use in conjunction with a sweep blade comprises a pipe and a structural channel. The pipe carries liquid fertilizer along each blade and is protected along the blade by the channel. The channel is bolted or otherwise attached to the blade to form a box section in wh

An improved fertilizer system for use in conjunction with a sweep blade comprises a pipe and a structural channel. The pipe carries liquid fertilizer along each blade and is protected along the blade by the channel. The channel is bolted or otherwise attached to the blade to form a box section in which the pipe is run so that the blade, pipe and channel are rigidly joined. Apertures are drilled through the channel and radially into the pipe at appropriate intervals along the blade to provide a suitable distribution of fertilizer into the soil as the sweep blade moves through the soil.

대표청구항 ▼

A fertilizing distribution system for use in conjunction with a soil working blade; said system comprising: (a) a distribution pipe adapted to extend along the length of the blade; (b) means to protect said pipe from the soil by a protective structure; said protective structure forming a channel and

A fertilizing distribution system for use in conjunction with a soil working blade; said system comprising: (a) a distribution pipe adapted to extend along the length of the blade; (b) means to protect said pipe from the soil by a protective structure; said protective structure forming a channel and enveloping said pipe and adapted to cooperate with the blade to substantially entirely encircle said pipe as said pipe extends along said blade; (c) means to attach said pipe and said protective structure as a fertilizer assembly to the blade; and (d) means to obtain a distribution of fertilizing fluid into the soil at spaced locations along said pipe.