Drone Plant Protection and Advantages
Agricultural and forestry plant protection drone refers to an unmanned aerial vehicle used for agricultural and forestry plant protection operations, consisting of a flight platform (fixed wing, single rotor, multi rotor, coaxial), GPS flight control, and plant protection mechanism. It can achieve plant protection operations through ground remote control or GPS flight control, and can spray pesticides, powders, seeds, fertilizers, etc. Due to flying over crops, it is almost unaffected by terrain and can operate in areas that are difficult for ground equipment to access (such as terraces, slopes); Compared with ground equipment operations, it will not damage the physical structure of farmland soil and will not affect crop later production; Able to work in mixed areas of living and farmland; No need to reserve working passages, which can save arable land; Convenient scheduling and transition.
High work efficiency
The efficiency of prevention and control work is about 7-8 hectares per hour, while the manual labor is about 0.04 hectares per hour. The work efficiency of each plant protection drone is equivalent to 60 labor forces. According to media reports, Cheng Peng, a major planter in Meigang Township, Yugan County, Jiangxi Province, said that he had contracted 2000 acres of land and had to hire dozens of people for fertilization, at 300 yuan per person, which was inefficient; Each wheeled spreader costs 40000 yuan, and 30 units can be operated together for 20 hours to complete; And a drone can handle it within 20 hours. For example, drone pollination has been widely adopted in the United States, with a pollination rate and rice seed setting rate 20 times higher than manual pollination, and its quality is significantly better than manual pollination.
Good homework quality
Helping to improve the quality of plant protection operations, the downwash flow generated by the rotor blows the blades; Improve the adhesion rate of pesticide spraying on the lower part of crops and the surface of leaves; Compared to manual control, the control effect can improve the adhesion rate of the drug solution on the lower part of the crop and the surface of the leaves. According to the results of disinfection and sterilization test of aviation plant protection solution in a research institute in Nanjing
Low homework cost
During the busy farming season, manual labor requires high prices to hire people, which not only takes a long time and is inefficient, but also has high costs. The cost of manual spraying on an acre of land can sometimes reach 50 yuan. Plant protection drones have just solved the pain points in villagers’ planting. The annual revenue of the single rotor tanker UAV with only 25KG load and the electric UAV with 15KG load is 33 times and 25 times of that of the mobile spray, 133 times and 93 times of that of the manual spray (the life of the micro UAV is 5 years, and the life of the mobile and manual spray is 3 years).
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