Results 11 to 20 of about 1,280,051 (301)
Average Degree of Coverage and Coverage Unevenness Coefficient as Parameters for Spraying Quality Assessment [PDF]
Agriculture, 2021 The purpose of the research was to determine the influence of selected factors on the average degree of coverage and uniformity of liquid spray coverage using selected single and dual flat fan nozzles.
Beata Cieniawska, Katarzyna Pentos
doaj +2 more sources
Spray coverage on strawberries
California Agriculture, 1988 Complete underleaf spray coverage is essential for good control of several pest problems in strawberries. Two-spotted mites (Tetranychus urticae), for example, tend to build up on the undersides of the lowest leaves.
C Pickel, N Welch
doaj +1 more source
Spray coverage analysis of topical sprays formed by cold thermoreversible hydrogels. [PDF]
Drug Dev Ind Pharm, 2023 Sprayable hydrogel formulations are promising topical treatments for skin wounds due to their ability to reduce application pain, prolong drug release, and provide moisture to promote skin healing. These viscoelastic materials, however, present challenges in spray ability which can be overcome using a thermoreversible hydrogels sprayed as lower ...
Smith R +4 more
europepmc +3 more sources
Coverage of the Sprayed Objects in the Aspect of the Coefficient of the Spray Surfaces [PDF]
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018 The aim of the study was to compare the degree of coverage of the sprayed objects with the selected nozzles in the aspect of the characteristics of the sprayed object, determined by the coefficient of the position of the sprayed surfaces.
Beata Cieniawska +3 more
doaj +2 more sources
TURKISH JOURNAL OF AGRICULTURE AND FORESTRY, 2020 This study was conducted to compare the spray coverage rate and spray uniformity of seven different types of hydraulic nozzles standard flat fan nozzles, ST; multirange nozzles, LU; air induction nozzles, IDK; twinjet air-induction nozzles, IDKT; narrow ...
B. Sayıncı, B. Demir, Nuri Açik
semanticscholar +3 more sources
Modeling and Prediction of the Uniformity of Spray Liquid Coverage from Flat Fan Spray Nozzles [PDF]
Sustainability, 2019 The effectiveness and quality of agricultural spraying largely depends on the technical efficiency of the nozzles installed in agricultural sprayers. The uniform spraying of plants results in a decrease in the amount of pesticides used in agricultural ...
P. A. Kluza +2 more
semanticscholar +2 more sources
Fungicide spray coverage and deposition in soybean asian rust management
Bioscience Journal, 2019 At maximum vegetative growth, sprays with fungicide to control Asian rust (Phakopsora pachyrhizi Sydow and P. Sydow) should reach high canopy penetration and plant coverage. Therefore, the central objective of this study was to determine leaf area, spray
Giselle Feliciani Barbosa +3 more
doaj +7 more sources
Use of spray target cards and leaf analysis to measure spray coverage
California Agriculture, 1973 This report evaluates a method used to determine the uniformity of spray coverage in a pear fireblight control experiment in 1972. Trees used for the experiment were mature 14-year-olds in a hedgerow planting at 11 hy 22 ft spacing.
W Reil, J Beutel, W Moller
doaj +1 more source
Smart Agricultural TechnologyA conventional air-assisted sprayer was retrofitted with a laser-guided variable-rate spray control system, allowing operation in either constant-rate mode (CRM) or variable-rate mode (VRM) to improve spray efficiency.
K. You, H. Zhu, H. Güler, S. Mehta
doaj +2 more sources
Coverage path planning for spraying drones
Computers & Industrial Engineering, 2022 Submitted to Computers and Industrial ...
Vazquez-Carmona, E. Viridiana +3 more
openaire +3 more sources