This function calculates the potassium availability.
Usage
osi_c_potassium_pl(A_K_DL, B_TEXTURE_HYPRES, B_LU = NA_character_)
Arguments
- A_K_DL
(numeric) The exchangeable K-content of the soil measured via ammonium double 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 availability index in Poland estimated from extractable potassium. A numeric value.
Examples
osi_c_potassium_pl(A_K_DL = 45,B_TEXTURE_HYPRES='C')
#> [1] 0.6756913