pl_fert Subroutine

subroutine pl_fert(ifrt, frt_kg, fertop)

Uses

  • proc~~pl_fert~~UsesGraph proc~pl_fert pl_fert module~basin_module basin_module proc~pl_fert->module~basin_module module~fertilizer_data_module fertilizer_data_module proc~pl_fert->module~fertilizer_data_module module~hru_module hru_module proc~pl_fert->module~hru_module module~mgt_operations_module mgt_operations_module proc~pl_fert->module~mgt_operations_module module~organic_mineral_mass_module organic_mineral_mass_module proc~pl_fert->module~organic_mineral_mass_module 
~ ~ ~ PURPOSE ~ ~ ~
this subroutine applies N and P specified by date and
amount in the management file (.mgt)
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~ SUBROUTINES/FUNCTIONS CALLED ~ ~ ~
SWAT: Erfc

~ ~ ~ ~ ~ ~ END SPECIFICATIONS ~ ~ ~ ~ ~ ~

added by zhang

By Zhang for C/N cycling

Allocate organic fertilizer to Slow (SWAT_active) N pool; remaining organic N is llocated to structural litter N pool By Zhang for C/N cycling ===========================

summary calculations

Arguments

Type IntentOptional Attributes Name
integer, intent(in) :: ifrt
real, intent(in) :: frt_kg
integer, intent(in) :: fertop