Provided is a coated rice seed comprising a coating layer, said coating layer including zinc oxide, a surfactant, and at least one selected from group (A) below. Group (A): a group consisting of an acrylic resin, polyvinyl acetate resin, urethane resin, and butadiene copolymer.一種經塗覆之稻米種子,其係具有塗覆層而成的經塗覆之稻米種子,其中前述塗覆層係包含氧化鋅、界面活性劑與選自下述群(A)的至少1種;群(A):由丙烯酸樹脂、乙酸乙烯酯樹脂、胺基甲酸酯樹脂及丁二烯共聚物構成的群。