Spraying drones for agricultural machinery and plant protection busy

At present, it is a critical period for crop field management. In a rice field in Liutaizhuang Town, Changli County, Qinhuangdao City, Hebei Province, a plant protection drone is carrying out pest control operations under the remote control of technicians. Accompanied by the roaring sound, the pesticide mist was evenly sprayed on the ground crops, greatly improving work efficiency.In recent years, Changli County has continuously transformed its agricultural development mode, vigorously promoted the promotion and application of new agricultural technologies and machinery, accelerated the upgrading of the agricultural industry, and assisted in rural revitalization.