This function calculates the potassium excess.
Usage
osi_nut_k_sl(A_K_AL, B_TEXTURE_HYPRES, B_LU = NA_character_)
Arguments
- A_K_AL
(numeric) The exchangeable K-content of the soil measured via ammoniuml lactate extracton (mg K/ kg)
- B_TEXTURE_HYPRES
(character) The soil texture according to HYPRES classification system
- B_LU
(character) The crop code
Value
The potassium excess index in Slovenia estimated from extractable potassium. A numeric value.
Examples
osi_nut_k_sl(A_K_AL = 45 ,B_TEXTURE_HYPRES = 'C')
#> [1] 1