QI: Quantity-Intensity Relationship of Soil Potassium

The quantity-intensity (Q/I) relationships, first introduced by Beckett (1964), can be employed to assess the K supplying capacity of different soils based on solid-solution exchange equilibria. Such relationships describe the changes in K+ concentration in the soil solution (or the intensity factor) in relation to the corresponding changes in K+ at exchange sites of the soil (or the capacity or quantity factor). Activity ratio of K to Ca or Ca+Mg is generally used as the variable denoting the intensity, whereas, change in exchangeable K is used to denote the quantity factor.

Version: 0.1.0
Imports: ggplot2
Published: 2022-03-09
Author: Bappa Das ORCID iD [aut, cre], Debarup Das [aut, ctb]
Maintainer: Bappa Das <bappa.iari.1989 at gmail.com>
License: GPL (≥ 3)
NeedsCompilation: no
In views: Agriculture
CRAN checks: QI results


Reference manual: QI.pdf


Package source: QI_0.1.0.tar.gz
Windows binaries: r-devel: QI_0.1.0.zip, r-release: QI_0.1.0.zip, r-oldrel: QI_0.1.0.zip
macOS binaries: r-release (arm64): QI_0.1.0.tgz, r-oldrel (arm64): QI_0.1.0.tgz, r-release (x86_64): QI_0.1.0.tgz, r-oldrel (x86_64): QI_0.1.0.tgz


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