| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural implement realizing efficient works by performing soil digging work by a sub-soiler, a wheat-treading work by a roller and the spraying work of a fertilizer, chemical, etc., at the same time.SOLUTION: This agricultural implement attached to a traveling machine body and tracked through a field is composed of a linking part being attaching to/detached from the traveling machine body, the sub-soiler 4 for digging the soil, a spraying device 5 for spraying the fertilizer or chemical, and the roller 6 for pressing a traveling region as one unit, wherein the sub-soiler 4 includes a frame 8 arranged in a vehicle width direction and equipped with an attaching/detaching part to/from the link of the traveling machine body, a sub-soiler knife 9 installed so as to project to the lower part from the frame 8, an extending arm 22 installed so as to extend toward the rear part from the frame 8, and the spraying device 5 and the roller 6 connected via the extending arm 22. |
