PROBLEM TO BE SOLVED: To solve a problem that in a tendering work of intertillage weeding ridging between crop ridges in which crops are cultivated, ridging and fertilizing are performed on ridge shoulders, etc., fertilizing and ridging control operations are made more efficient, however, when fertilizer application is carried out separately from intertillage weeding operation, ridge shoulders or ridge slopes are apt to collapse, rainwater flow on the ridge slopes and water flow on the groove bottom are deteriorated.SOLUTION: A fertilizing machine 4 is mounted on an attaching bracket 3 attached to the rear of a vehicle body 1 via a connection hitch 2, a vertically swingable operation frame 6 is mounted on the attaching bracket 3 via a parallel link 5, and a gauge wheel 7 is arranged on the front end part of the operation frame 6. A front disk 8 for ridging the lower part of ridge slope, a chisel 9 for inter-tilling a groove bottom part between the ridge slopes, a rear disk 10 for ridging the upper parts of the slopes or a rear ridging plate 15 are arranged on the rear side part of the operation frame.COPYRIGHT: (C)2013,JPO&INPIT【課題】 作物の栽培されている作物畝間の中耕耘除草培土管理作業では、畝肩等に培土、乃至肥料を施用して、肥培管理作業の効率化を図る。又、施肥を中耕除草作業とは別行程として行うことになれば、畝肩、乃至畝法面等が崩れ易く、畝法面の雨水流下や、この溝底面の水通しも悪くなる。【解決手段】 車体1後部に連結ヒッチ2を介して取付ける取付ブラケット3上に施肥機4を装着し、この取付ブラケット3に対して平行リンク5を介して上下揺動可能の作業フレーム6を装着し、この作業フレーム6には、前端部にゲージホイル7を配置し、この後側部に畝法面下部に培土する前部ディスク8と、この畝法面間の溝底部を中耕するチゼル9と、この法面上部に培土する後部ディスク10、乃至後部培土板15を配置した中耕除草培土機。【選択図】 図2
