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Classify SO (soil organic matter) initial content by texture group

Source: R/max_SO_input.R
classify_SOM.Rd

Returns DPI 2026 SO class (molto bassa / bassa / media / elevata) by soil texture group (Sabbiosi / Medio impasto / Argillosi e limosi) and maps to the 3-class scheme "Scarsa / Normale / Elevata" used for the maximum annual SO input.

Usage

classify_SOM(SOM, soil_group, so.table = NFert::so.table)

Arguments

SOM

Soil organic matter (% mass).

soil_group

Texture group (Italian).

so.table

Lookup (default NFert::so.table).

Value

List with rating (4 classes) and class (3-class for SO input).

Examples

classify_SOM(SOM = 2, soil_group = "Medio impasto")
#> $rating
#> [1] "medium"
#> 
#> $class
#> [1] "Normal"
#> 
#> $class_it
#> [1] "Normale"
#> 
#> $SOM
#> [1] 2
#> 
#> $soil_group
#> [1] "Loamy textures"
#>