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Classify soil pH

Source: R/soil_chemistry.R
classify_pH.Rd

DPI 2026 7-class scheme from Fert_Office v1.26 foglio pH:

  • fortemente acido: pH < 5.4

  • acido: 5.4 - 6.0

  • leggermente acido: 6.1 - 6.7

  • neutro: 6.8 - 7.3

  • leggermente alcalino: 7.4 - 8.1

  • alcalino: 8.2 - 8.6

  • fortemente alcalino: > 8.6

Usage

classify_pH(pH, ph.table = NFert::ph.table)

Arguments

pH

Numeric.

ph.table

Lookup (default NFert::ph.table).

Value

List with ID_pH and class.

Examples

classify_pH(8.3)
#> $ID_pH
#> [1] 6
#> 
#> $class
#> [1] "alkaline"
#> 
#> $pH
#> [1] 8.3
#>