Calculate the pH index for soils in Germany

This function calculates the soil pH.

Usage

osi_c_ph_de(B_LU, A_SOM_LOI, A_C_OF, A_CLAY_MI, A_SAND_MI, A_PH_CC)

Arguments

B_LU

(numeric) The crop code

A_SOM_LOI

(numeric) The percentage organic matter in the soil (%)

A_C_OF

(numeric) The carbon content of the soil layer (g/ kg)

A_CLAY_MI

(numeric) The clay content of the soil (%)

A_SAND_MI

(numeric) The sand content of the soil (%)

A_PH_CC

(numeric) The soil acidity measures with CaCl2 method.

Value

The pH index in Germany derived for grassland and arable crops. A numeric value.