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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.
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Package details |
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| Author | Bappa Das [aut, cre] (<https://orcid.org/0000-0003-1286-1492>), Debarup Das [aut, ctb] |
| Maintainer | Bappa Das <bappa.iari.1989@gmail.com> |
| License | GPL (>= 3) |
| Version | 0.1.0 |
| Package repository | View on CRAN |
| Installation |
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