PROBLEM TO BE SOLVED: To provide an agricultural film excellent in ultraviolet ray shielding property and ridging resistance.SOLUTION: There is provided an agricultural film containing (2-[5-chloro(2H)-benzotriazol-2-yl]-4,6-di(tert-pentyl)phenol) or a benzotriazole type ultraviolet ray absorber represented by (2), where R is a C1 to C8 straight chain or branched alkyl group. The agricultural film contains a compound having a film thickness of 150 μm or less and an average value of light transmittance at 300 to 380 nm measured by 1 mm each in an unused film condition of less than 2%.