[problem] detachable common agricultural fork, lightweight, prevent the penetration of the time of work-up digging, to provide an agricultural fork for aid also become auxiliary of depression SOLUTION An agricultural fork aid 20 for use by mounting the agricultural fork 10 having a depression portion 11 and a plurality of pawls 12, a mounting portion 30 for mounting the pawl 12, the mounting portion 30 a fixing member 40 which is disposed in front of, and a pipe member 50 which is disposed on the rear of the mounting portion 30, attached to agricultural fork 10 by fixing the depression portion 11 of the fixing bracket 40, the pipe 50 soil by the resistance to penetration of the medium, it makes it difficult penetration of the agricultural fork 10 in the soilFIELD 2【課題】一般的な農用フォークに脱着可能で、軽量で、掘り上げ作業時の潜り込みを防ぎ、踏み込みの補助にもなる農用フォーク用補助具を提供すること。【解決手段】踏み込み部11と複数の爪12とを有する農用フォーク10に装着して用いる農用フォーク用補助具20であって、爪12に装着する装着部30と、装着部30の前面に配置した固定金具40と、装着部30の背面に配置したパイプ材50とを有し、固定金具40を踏み込み部11に固定することで農用フォーク10に装着し、パイプ材50が土中への潜り込みに対する抵抗となることで、農用フォーク10を土中に潜り込みにくくする。【選択図】図2