Results 11 to 20 of about 87,686 (402)
Design of the optimized and downsized axial fan for the air carrier orchard sprayers [PDF]
, 2016 The new vineyard and orchard installations are made with a high intensity of plants per hectare and therefore with a reduced distance between the rows. The tractors and the air carrier sprayers for plant protection, must therefore have smaller width.
Friso, Dario
core +3 more sources
Study on droplet deposition characteristics and application of small and medium crown garden plants sprayed by UAV sprayer [PDF]
Frontiers in Plant ScienceThe 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 ...
Jinye Gao +7 more
doaj +2 more sources
Bugged by automatic sprayers. [PDF]
Environmental Health Perspectives, 2000 H Black
openaire +4 more sources
Agronomy, 2023 Coffee production and marketing is one of the main global commercial activities, but crop yields depend on several factors, among which plant health. The objective of this study was to evaluate the efficiency of spray droplet deposition in coffee crops ...
E. L. D. Vitória +9 more
semanticscholar +1 more source
Frontiers in Plant Science, 2023 Air-assisted spraying technology is widely used in orchard sprayers to disturb canopy leaves and force droplets into the plant canopy to reduce droplet drift and increase spray penetration.
Shiqun Dai +8 more
semanticscholar +1 more source
A Review of the Current Unmanned Aerial Vehicle Sprayer Applications in Precision Agriculture
Journal of the ASABE, 2023 Highlights A comprehensive review of the current Unmanned Aerial Vehicle Sprayer in precision agriculture applications. Comparison of manned and unmanned aerial sprayers in precision agriculture. Latest developments of commercialized
Nadia Delavarpour +6 more
semanticscholar +1 more source
Performance Evaluation of UAVs in Wheat Disease Control
Agronomy, 2023 Plant protection unmanned aircraft vehicles (UAVs) were developed rapidly in China. The operation performances of different models of UAVs were different.
Qingqing Zhou +4 more
doaj +1 more source
Development and evaluation of solar powered manually operated sprayer cum grasscutter
Fundamental and Applied Agriculture, 2021 Spraying of pesticides and cutting the grass is an important task in the agricultural sector to protect the crops from insects for obtaining high yield. In this study, a solar-powered sprayer cum grasscutter was introduced.
Milufarzana +4 more
doaj +1 more source
AgriEngineering, 2023 Ground speed variations are common and unavoidable during pesticide applications with agricultural sprayers. Field tests were conducted to evaluate the effect of varying ground speeds on spray deposition and quality with a commercial agricultural boom ...
M. Sapkota, S. Virk, G. Rains
semanticscholar +1 more source
Quantification of parametric uncertainties induced by irregular soil loading in orchard tower sprayer nonlinear dynamics [PDF]
Journal of Sound and Vibration, vol. 408, pp. 252-269, 2017, 2021 This paper deals with the nonlinear stochastic dynamics of an orchard tower sprayer subjected to random excitations due to soil irregularities. A consistent stochastic model of uncertainties is constructed to describe random loadings and to predict variabilities in mechanical system response.
arxiv +1 more source