昨日,郑州低空产业科技发展有限公司组织植保无人机在新密市曲梁、刘寨等粮食主产镇,全面开展小麦病虫害统防统治作业。本次作业创新采用了“定点集中配药+罐车转运补给”模式,在定点区域对药液进行精准配比,实现植保无人机就近快速加注(详见5版)。
本报记者 郭涛 摄
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