This function calculates the phosphorus availability.
Usage
osi_c_phosphor_pl(A_P_DL, B_LU = NA_character_)
Arguments
- A_P_DL
(numeric) The exchangeable P-content of the soil measured via ammonium double lactate extracton (mg P/ kg)
- B_LU
(character) The crop code
Value
The phosphorus availability index in Poland estimated from extractable phosphorus. A numeric value.
Examples
osi_c_phosphor_pl(A_P_DL = 45)
#> [1] 0.8715611