This function calculates the phosphorus excess index
Usage
osi_nut_p_cz(A_P_M3, B_LU = NA_character_)
Arguments
- A_P_M3
(numeric) The exchangeable P-content of the soil measured via Mehlich 3 extracton (mg P/ kg)
- B_LU
(character) The crop code
Value
The phosphorus excess index in Czech Republic estimated from extractable phosphorus. A numeric value.
Examples
osi_nut_p_cz(A_P_M3 = 81)
#> [1] 0.9187715