PROBLEM TO BE SOLVED: To provide an agricultural film having biodegradability and causing no problems in flexibility, tear strength and the like. SOLUTION: The agricultural film is formed from a composition comprising 95-50 wt.% of a poly-&epsi；-caprolactone and 5-50 wt.% of a biodegradable aromatic polyester resin obtained from an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid and an aliphatic polyhydric alcohol. The agricultural film is otherwise formed from a composition comprising 95-50 wt.% of the total of a polyester resin which is obtained from succinic acid and 1,4-butanediol and has its molecular weight increased by a polyisocyanate and/or a polyester resin which is obtained from succinic acid, adipic acid and 1,4-butanediol and has its molecular weight increased by a polyisocyanate and 5-50 wt.% of a biodegradable aromatic polyester resin obtained from an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid and an aliphatic polyhydric alcohol.
