乌当区种植管理站管理员李贞龙介绍，乌当区持续开展农业无人机飞手培训和智慧农机推广，推动良田良种良机良法与数字化、智能化、机械化融合，让更多新质生产力助力春耕。
Екатерина Графская (Редактор отдела «Наука и техника»)
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