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Such relationships describe the changes in\nK+ concentration in the soil solution (or the intensity factor)\nin relation to the corresponding changes in K+ at exchange\nsites of the soil (or the capacity or quantity factor).\nActivity ratio of K to Ca or Ca+Mg is generally used as the\nvariable denoting the intensity, whereas, change in\nexchangeable K is used to denote the quantity factor.", "License": "GPL (>= 3)", "Maintainer": "Bappa Das ", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.2.3", "Repository": "https://bappa10085.r-universe.dev", "Date/Publication": "2023-12-07 10:44:36 UTC", "RemoteUrl": "https://github.com/bappa10085/qi", "RemoteRef": "HEAD", "RemoteSha": "0acb7793360e85fce698ace6d88af1f4ee4df28e", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-03 07:25:29 UTC", "User": "root" }, "Author": "Bappa Das [aut, cre] (ORCID: ),\nDebarup Das [aut, ctb]", "MD5sum": "93b1a80c62f547d173b2dc383cb768fa", "_user": "bappa10085", "_type": "src", "_file": 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