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Function to calculate and evaluate the groundwater recharge in view of the soils' function to retain water

Usage

bbwp_wat_groundwater_recharge(
  B_LU_BRP,
  B_SC_WENR,
  B_GWL_CLASS,
  M_DRAIN,
  A_CLAY_MI,
  A_SAND_MI,
  A_SILT_MI,
  A_SOM_LOI,
  M_GREEN
)

Arguments

B_LU_BRP

(numeric) The crop code

B_SC_WENR

(character) The risk for subsoil compaction as derived from risk assessment study of Van den Akker (2006).

B_GWL_CLASS

(character) The groundwater table class

M_DRAIN

(boolean) Are drains installed to drain the field (options: yes or no)

A_CLAY_MI

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

A_SAND_MI

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

A_SILT_MI

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

A_SOM_LOI

(numeric) The organic matter content of the soil (%)

M_GREEN

(boolean) A soil measure. Are catch crops sown after main crop (optional)

Examples

bbwp_wat_groundwater_recharge(
B_LU_BRP = c(233,259,2014,308),
B_SC_WENR = rep(11,4),
B_GWL_CLASS = rep('VI',4),
M_DRAIN = rep(TRUE,4),
A_CLAY_MI = rep(20,4),
A_SAND_MI = rep(15,4),
A_SILT_MI = rep(10,4),
A_SOM_LOI = c(2,3,5,8),
M_GREEN = rep(FALSE,4)
)
#> [1] 0.6776481 0.7208117 0.7787683 0.7852922