苹果膨大着色药肥是一种杀菌剂与苹果生长必需的主要营养元素组成的可湿性粉剂,叶面喷洒后,营养元素从叶面气孔吸收,储存于叶栅栏组织的空隙间,随时供苹果生长所需。近年的试验、示范、推广结果表明:该药肥具有吸收快、损失少、投资小、使用方便等特点,既可防病、增产,又可加快着色速度、提 Apple dilated coloring fertilizer is a fungicide and apple essential nutrients required for the growth of the wettable powder composition, the foliar spray, the nutrients absorbed from the leaf stomata, stored in the palisade tissue gap, ready for apple growth Required. Experiments, demonstrations and popularization results in recent years show that the drug has the characteristics of quick absorption, less loss, less investment and convenient use, which can prevent disease, increase production rate and accelerate the coloring rate