This function calculates the potassium excess.
Usage
osi_nut_k_at(A_K_CAL, B_TEXTURE_HYPRES, B_LU = NA_character_, unitcheck = TRUE)
Arguments
- A_K_CAL
(numeric) The exchangeable K-content of the soil measured via Calcium Ammonium Lactate (mg K/ kg)
- B_TEXTURE_HYPRES
(character) The soil texture according to HYPRES classification system
- B_LU
(character) The crop code
- unitcheck
(character) Option to switch off unit checks (TRUE or FALSE)
Value
The potassium excess index in Austria estimated from extractable potassium. A numeric value.
Examples
osi_nut_k_at(B_LU = '3301000000',A_K_CAL = 47,B_TEXTURE_HYPRES = 'C')
#> [1] 0.9276614