add_management {OBIC} | R Documentation |
Estimate default values for management
Description
This function adds default management input variables given soil type and land use
Usage
add_management(
ID,
B_LU_BRP,
B_SOILTYPE_AGR,
M_GREEN = NA,
M_NONBARE = NA,
M_EARLYCROP = NA,
M_COMPOST = NA_real_,
M_SLEEPHOSE = NA,
M_DRAIN = NA,
M_DITCH = NA,
M_UNDERSEED = NA,
M_LIME = NA,
M_NONINVTILL = NA,
M_SSPM = NA,
M_SOLIDMANURE = NA,
M_STRAWRESIDUE = NA,
M_MECHWEEDS = NA,
M_PESTICIDES_DST = NA
)
Arguments
ID |
(character) A field id |
B_LU_BRP |
(numeric) The crop code from the BRP |
B_SOILTYPE_AGR |
(character) The agricultural type of soil |
M_GREEN |
(boolean) A soil measure. Are catch crops sown after main crop (optional, option: yes or no) |
M_NONBARE |
(boolean) A soil measure. Is parcel for 80 percent of the year cultivated and 'green' (optional, option: yes or no) |
M_EARLYCROP |
(boolean) A soil measure. Use of early crop varieties to avoid late harvesting (optional, option: yes or no) |
M_COMPOST |
(numeric) The frequency that compost is applied (optional, every x years) |
M_SLEEPHOSE |
(boolean) A soil measure. Is sleephose used for slurry application (optional, option: yes or no) |
M_DRAIN |
(boolean) A soil measure. Are under water drains installed in peaty soils (optional, option: yes or no) |
M_DITCH |
(boolean) A soil measure. Are ditched maintained carefully and slib applied on the land (optional, option: yes or no) |
M_UNDERSEED |
(boolean) A soil measure. Is grass used as second crop in between maize rows (optional, option: yes or no) |
M_LIME |
(boolean) measure. Has field been limed in last three years (option: yes or no) |
M_NONINVTILL |
(boolean) measure. Non inversion tillage (option: yes or no) |
M_SSPM |
(boolean) measure. Soil Structure Protection Measures, such as fixed driving lines, low pressure tires, and light weighted machinery (option: yes or no) |
M_SOLIDMANURE |
(boolean) measure. Use of solid manure (option: yes or no) |
M_STRAWRESIDUE |
(boolean) measure. Application of straw residues (option: yes or no) |
M_MECHWEEDS |
(boolean) measure. Use of mechanical weed protection (option: yes or no) |
M_PESTICIDES_DST |
(boolean) measure. Use of DST for pesticides (option: yes or no) |
Value
A data.table with all default estimates for the management measures that are used for the Label Sustainable Soil Management. For each B_LU_BRP 15 management measures are given, all as boolean variables except for M_COMPOST being a numeric value.
Examples
add_management(ID = 1, B_LU_BRP = 256, B_SOILTYPE_AGR = 'dekzand')
add_management(ID = 1, B_LU_BRP = c(256,1019), B_SOILTYPE_AGR = rep('dekzand',2))