PROBLEM TO BE SOLVED: To provide agricultural implement which can perform proper ground leveling work.SOLUTION: An agricultural implement 1 includes a plower for performing plowing work, and a plowing cover body 12 for covering at least the upper part of the plower. The rear end of the plowing cover body 12 is provided turnably with a ground leveling body 13 performing ground leveling work behind the plower. An elastic body 20 being a muddy water preventer that prevents muddy water from flowing out of a space between the plower 12 and the ground leveling body 13, and is attached detachably to the front end of the ground leveling body 13.