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On the morning of May 18, three plant protection UAVs shuttled back and forth over the green tobacco field in Yonghe village, Yong'an town. The water mist was evenly sprayed on the tobacco leaves, and the operation efficiency was significantly improved. On the same day, with the theme of "flying to the modernization of tobacco agriculture and helping Liuyang to be the strategic pioneer of" strengthening the provincial capital ", the city held an on-site training and promotion meeting on the practical operation of flue-cured tobacco plant protection UAV. Vice Mayor Dai Shengwei attended the event.

The event was hosted by the Municipal Tobacco production guidance center and the Municipal Tobacco Monopoly Bureau. More than 80 people, including leaders in charge of towns and townships of the city's tobacco bases, directors of the Agricultural Office (tobacco Office), heads of tobacco cooperatives and drones, attended. At the activity site, the technicians made the trainees master the structure, function, maintenance and operation methods of UAV through theoretical explanation, on-site demonstration and practical operation.

The popularization and application of flue-cured tobacco plant protection UAV is not only an important part of promoting the modernization of tobacco agriculture, but also a necessary means for tobacco farmers to "reduce work and cost, improve quality and efficiency". Through this activity, the city will comprehensively promote the practical application of plant protection UAVs in the production of flue-cured tobacco, make UAVs more closely combined with the modern production of tobacco agriculture, and comprehensively promote the high-quality development of the city's flue-cured tobacco industry.