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农业科技期刊的广告经常以技术和产量指标的描述作为其主要内容,不可避免地涉及到多种非法定计量单位的使用。例如:1)使百功50%咪鲜胺锰盐WP用于大蒜上,防治对象为叶枯病,制剂用药量50～60克/亩;
Advertising on agricultural sci-tech periodicals often takes the description of technical and yield indicators as their main content and inevitably involves the use of various non-statutory units of measurement. For example: 1) to make 50% prochloraz prochloraz WP for garlic, the control object for leaf blight, preparation dosage 50 ~ 60 g / acre;