AgroTech: Data Analysis of Pesticide Application Technology

In total it has 7 functions, three for calculating machine calibration, which determine application rate (L/ha), nozzle flow (L/min) and amount of product (L or kg) to be added. to the tank with each sprayer filling. Two functions for graphs of the flow distribution of the nozzles (L/min) in the application bar and, of the temporal variability of the meteorological conditions (air temperature, relative humidity of the air and wind speed). Two functions to determine the spray deposit (uL/cm2), through the methodology called spectrophotometry, with the aid of bright blue (Palladini, L.A., Raetano, C.G., Velini, E.D. (2005), <doi:10.1590/S0103-90162005000500005>) or metallic markers (Chaim, A., Castro, V.L.S.S., Correles, F.M., Galvão, J.A.H., Cabral, O.M.R., Nicolella, G. (1999), <doi:10.1590/S0100-204X1999000500003>). The package supports the analysis and representation of information, using a single free software that meets the most diverse areas of activity in application technology.

Version: 1.0.1
Depends: R (≥ 3.6)
Imports: ggplot2, gridExtra, xlsx, readxl, ggrepel, stats, nortest, lmtest, crayon, utils
Published: 2022-01-25
Author: Rodrigo Yudi Palhaci Marubayashi ORCID iD [aut, cre], Gabriel Danilo Shimizu ORCID iD [aut, ctb], Otavio Jorge Grigoli Abi Saab ORCID iD [aut, ctb]
Maintainer: Rodrigo Yudi Palhaci Marubayashi <marubayashi at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
CRAN checks: AgroTech results


Reference manual: AgroTech.pdf


Package source: AgroTech_1.0.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): AgroTech_1.0.1.tgz, r-oldrel (arm64): AgroTech_1.0.1.tgz, r-release (x86_64): AgroTech_1.0.1.tgz, r-oldrel (x86_64): AgroTech_1.0.1.tgz


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