PROBLEM TO BE SOLVED: To provide an axle tillage type plant husbandry machine which can solve a problem that a cover body deteriorates a function as a leg-protecting member, when the axle tillage type plant husbandry machine tills a field, while inclining the machine frame in the right or left direction, and can prevent the damage of the cover body.SOLUTION: This axle tillage type plant husbandry machine 1 having a machine frame equipped with an engine 4 and a handle 16, an axle 9 which is rotated by the power of the engine, a plurality of tilling tines 10 disposed on the axle 9, and a fender 14 for covering above the tilling tines 10 is characterized by backward curving the outer end side of the cover member 20, when the rear sides of the tilling tines 10 are covered with the cover member 20 which is rotated vertically, while using the upper end side as a fulcrum.COPYRIGHT: (C)2009,JPO&INPIT【課題】機体を左右方向に傾けながら耕耘作業をする場合に、カバー体の足元保護部材としての機能が低下するという問題を解消すると共に、カバー体の破損を防止する。【解決手段】エンジン4及びハンドル16を備える機体と、エンジン動力で回転駆動される車軸9と、車軸9に設けられる複数の耕耘爪10と、耕耘爪10の上方を覆うフェンダ14とを備える車軸耕耘型管理機1であって、耕耘爪10の後方を、上端側を支点として上下回動するカバー体20で覆うにあたり、該カバー体20の外端側を後方に湾曲させる。【選択図】図6