PROBLEM TO BE SOLVED: To provide an agricultural multilayer film which has high durability, is lightweight, and is capable of having high light conversion efficiency, that is, an agricultural multilayer film having stable photosynthesis promoting effect.SOLUTION: Provided is an agricultural multilayer film having an outer layer, an inner layer and at least one intermediate layer sandwiched between the outer and inner layers, wherein each of the outer layer and inner layer contains at least one selected from linear low density polyethylene, low density polyethylene, and an ethylene vinyl acetate copolymer having a vinyl acetate content of 1 to 10 mass%; the intermediate layer contains an ethylene vinyl acetate copolymer with a vinyl acetate content of 1 to 20 mass%; when the vinyl acetate content of the resin contained in the intermediate layer is A, the vinyl acetate content of the resin contained in the outer layer is B, and the vinyl acetate content of the resin contained in the inner layer is C, A-B is 3 or more and A-C is 3 or more; and at least one intermediate layer contains at least one fluorescent dye.SELECTED DRAWING: None【課題】本発明は、耐久性が高く、耐久性が高く、軽量で、高い光変換効率を有することが可能な、農業用多層フィルム、すなわち、安定した光合成促進効果を有する農業用多層フィルムを提供する。【解決手段】外層と内層とこれらに挟まれた少なくとも1層の中間層とを有する農業用多層フィルムであり、外層及び内層が、それぞれ、線状低密度ポリエチレン、低密度ポリエチレン、酢酸ビニル含有量が1~10質量%のエチレン酢酸ビニル共重合体からなる群から選択される少なくとも1種を含有し、中間層が、酢酸ビニル含有量が1~20質量%のエチレン酢酸ビニル共重合体を含有し、中間層が含有する樹脂の酢酸ビニル含有量をA、外層が含有する樹脂の酢酸ビニル含有量をB、内層が含有する樹脂の酢酸ビニル含有量をCとしたときに、A-Bが3以上であり、A-Cが3以上であり、少なくとも中間層が、少なくとも1種の蛍光色素を含有することを特徴とする、農業用多層フィルム。【選択図】なし