This function calculates the Zn availability of a soil, using the agronomic index used in Ireland.
Usage
osi_c_zinc_ie(B_LU, A_SOM_LOI, A_PH_WA, A_ZN_EDTA, unitcheck = TRUE)
Arguments
- B_LU
(character) crop type
- A_SOM_LOI
(numeric) The percentage organic matter in the soil
- A_PH_WA
(numeric) pH measured in water (-)
- A_ZN_EDTA
(numeric) Zn content measured in EDTA (mg / kg)
- unitcheck
(character) Option to switch off unit checks (TRUE or FALSE)
Value
The zinc availability index in Ireland estimated from extractable zinc and pH measured in water, a numeric value.
Examples
osi_c_zinc_ie(B_LU = 'testcrop', A_SOM_LOI = 4, A_ZN_EDTA = 45, A_PH_WA = 6.5)
#> [1] 1