This function calculates the potassium availability.
Usage
osi_c_potassium_el(B_LU, A_K_AAA, unitcheck = TRUE)
Arguments
- B_LU
(numeric) The crop code
- A_K_AAA
(numeric) The K-content of the soil extracted with ammonium acetate (mg K/kg)
- unitcheck
(character) Option to switch off unit checks (TRUE or FALSE)
Value
The potassium availability index in Greece derived from extractable soil K fractions. A numeric value.
Examples
osi_c_potassium_el(B_LU = '3301061299',A_K_AAA = 50)
#> [1] 0.09934931
osi_c_potassium_el(B_LU = c('3301061299','3301000000'),A_K_AAA = c(5,15))
#> [1] 0.05621976 0.06380696