This function calculates the phosphorus excess
Usage
osi_nut_p_ee(A_P_M3, A_SOM_LOI, B_LU = NA_character_)
Arguments
- A_P_M3
(numeric) The exchangeable P-content of the soil measured via Mehlich 3 extracton (mg P/ kg)
- A_SOM_LOI
(numeric) The percentage organic matter in the soil (%)
- B_LU
(character) The crop code
Value
The phosphorus excess index in Estonia estimated from extractable phosphorus. A numeric value.
Examples
osi_nut_p_ee(A_P_M3 = 45, A_SOM_LOI = 4)
#> [1] 0.8785792