Estimate the rate modifying factors for the RothC modelling

This function prepares the rate modifying factors for RothC given crop cover

Usage

bln_rothc_input_rmf(
  dt = NULL,
  B_LU_BRP = NULL,
  B_DEPTH = 0.3,
  A_CLAY_MI,
  simyears,
  cf_yield
)

Arguments

dt

(data.table) Table with crop rotation and related crop properties for Carbon input.

B_LU_BRP

(numeric) The crop code

B_DEPTH

(numeric) Depth of the cultivated soil layer (m), simulation depth. Default set to 0.3.

A_CLAY_MI

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

simyears

(numeric) Amount of years for which the simulation should run, default: 50 years

cf_yield

(numeric) A yield correction factor (fraction) if yield is higher than regional average

Details

To run this function, the dt requires as input: B_LU (a crop id), B_LU_NAME (a crop name, optional), B_LU_EOM (the effective organic matter content, kg/ha), B_LU_EOM_RESIDUE (the effective organic matter content for crop residues, kg/ha), and the B_LU_HC (the humification coeffient,-). if dt is NULL, then the crop input will be prepared using function rothc_scenario using scenario 'BAU'