This function calculates a S-balance given the SLV (Sulfur supplying capacity) of a soil
calc_slv(B_LU_BRP, B_SOILTYPE_AGR, B_AER_CBS, A_SOM_LOI, A_S_RT, D_BDS)(numeric) The crop code from the BRP
(character) The type of soil
(character) The agricultural economic region in the Netherlands (CBS, 2016)
(numeric) The organic matter content of the soil (in percent)
(numeric) The total Sulpher content of the soil (in mg S per kg)
(numeric) The bulk density of the soil (in kg per m3)
The capacity of the soil to supply Sulfur (kg S / ha / yr). A numeric value.
calc_slv(B_LU_BRP = 1019, B_SOILTYPE_AGR = 'dekzand',
B_AER_CBS = 'Rivierengebied',A_SOM_LOI = 3.5,A_S_RT = 3500, D_BDS = 1400)
#> [1] 150
calc_slv(1019, 'dekzand', 'Rivierengebied',3.5,3500,1400)
#> [1] 150
calc_slv(c(256,1019), rep('dekzand',2), rep('Rivierengebied',2),c(6.5,3.5),
c(3500,7500),c(1400,1100))
#> [1] 150 150