Sichuan Zigongjing uses plant protection drones for field management for 1 hour of spraying 150 acres of efficiency is 20 times that of artificial medication.

Zhou Jiayi cover reporter Liu Ke Sheng

"Buw and hum ..." In mid -September, in the regenerative rice demonstration fields in Chengjia Town, Gongjing District, Zigong City, the technicians operated a plant protection drone to spray the biological pesticides and growth regulators evenly To the rice field. It took only an hour to complete the spraying of more than 150 acres of rice. It is reported that the operational efficiency of a plant protection drone is about 20 times the artificial medication.

"The plant protection drone can carry 40 kg of biological pesticides at one time. The wind farm produced can penetrate the seedlings and beat it to the end. It is more efficient than manual spraying." According to technicians Speed ​​and height flights are more uniform. Compared with artificial medicine, while effectively improving the effect of prevention and control, it can save more than 90%of the amount of medicinal solution.

Deng Xuedong, the webmaster of the Gongjing District Agricultural Technology Station, introduced that the critical period of recycled rice and soyfield management at the moment is also a period of high incidence of pests and insect pests. In order to protect the high yield of Baoqiu Grain, Gongjing District adopted the government's purchase of services. On the same day, it was Chengjia Town Wushi Village, Tianshan Village, Wujiashan Village, and Pukeng Village. 2500 acres of soybean demonstration fields, invested 3 efficient, convenient and intelligent plant protection drones for field management.

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