Applied Unmanned Aerial Vehicle Technologies: Opportunities and Constraints

Zheng, Yongjun; Yang, Shenghui; Jiang, Shijie

doi:10.1007/978-3-031-03834-1_11

Cited by 1 publication

(1 citation statement)

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“…The aerial pesticide application technology of UAV for plant protection has the advantages of water-saving and drug saving, high operation safety, high operation efficiency, and not limited by the operation terrain. It is particularly suitable for spraying garden plants such as small and medium-sized crowns, and spray operations in terrain where it is difficult for ground agricultural machinery to enter the ground (Lou et al, 2018;Yang et al, 2018;Zhiwei et al, 2019;Zheng et al, 2022;Chen et al, 2023).Expanding the application of UAV sprayer aerial spraying technology in the field of garden plants. Aviation spraying can reduce pesticide application by 15-20% through low spraying rate, which is an important technical support for China's pesticide reduction planning (Chen SD.…”

Section: Introductionmentioning

confidence: 99%

Study on droplet deposition characteristics and application of small and medium crown garden plants sprayed by UAV sprayer

Gao,

Bo,

Lan

et al. 2024

Front. Plant Sci.

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The Unmanned Aerial Vehicle (UAV) sprayer has the advantages of high work efficiency, simple operation, and high safety factor, and has broad application prospects UAV sprayer are widely used in the agricultural field, and the application of UAV sprayer spraying technology in agriculture has provided convenience and increased profits for farmers, and has also become a research hotspot in the field of agriculture. In recent years, although research has been conducted on the feasibility and application effects of UAV sprayer spraying crown shaped plants, there have been no experiments or studies in the field of garden plants. This experiment conducted a droplet deposition experiment of UAV sprayer spraying garden plants, exploring the droplet deposition effect of UAV sprayer in the field of garden plants, and conducting experiments on the influence of spray volume and nozzle type on droplet deposition. The experimental results showed that the canopy performance of small and medium-sized garden plants was better at a flight altitude of 1.5m, a spray volume of 180L/hm2, and a flight speed of 2m/s. Reducing flight altitude, increasing spray volume, and reducing flight speed can improve the distribution of droplets in the canopy. This experiment lays the foundation for the application of UAV sprayer for the prevention and control of pests and diseases in garden plants, as well as for the application of growth regulators, and provides a basis for further innovative research in the field of garden plant application technology.

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