This function calculates the pH index
Usage
osi_c_ph_uk(B_LU, A_PH_WA, A_SOM_LOI)
Arguments
- B_LU
(numeric) The crop code
- A_PH_WA
(numeric) The pH measured in water
- A_SOM_LOI
(numeric) The organic matter content of soil in percentage
Value
The pH index in UK A numeric value.
Examples
osi_c_ph_uk(B_LU = '265',A_PH_WA = 5, A_SOM_LOI = 4)
#> [1] 6.117766e-12
osi_c_ph_uk(B_LU = c('265','1019'),A_PH_WA = c(3.5,5.5), A_SOM_LOI = c(3.5,4))
#> [1] 5.757637e-31 1.097182e-05