4月10日，万荣县西村乡青年魏亮正在用无人机为北张户村的黄芩喷药。近一个月来，他起早摸黑，开着小皮卡往返在该县县东和稷山县县南各村的麦田和药材地，飞机喷药每亩地只收10元钱，作业时飞机距离地面仅有1.6米高，喷洒农药均匀，可高效杀死害虫。(李克荣摄)
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科技兴农促高效
2022-04-12 17:021190
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