| crops.obic {OBIC} | R Documentation |
Linking table between crops and different functions in OBIC
Description
This table helps to link the different crops in the OBIC functions with the crops selected by the user
Usage
crops.obic
Format
An object of class data.table (inherits from data.frame) with 511 rows and 22 columns.
Details
- crop_code
The BRP gewascode of the crop
- crop_name
The name of the crop, in lower case
- crop_waterstress
Classification linking for linking crops to waterstress.obic
- crop_intensity
Whether crop is root/tuber crop, rest crop, or other.
- crop_eos
Effective soil organic matter produced by the crop in kg/ha
- crop_eos_residue
Effective soil organic matter from plant residues in kg/ha
- crop_category
Classification of crop per land use type (arable, maize, grass, nature)
- crop_rotation
Classification of crop to determine function within crop rotations
- crop_crumbleability
The category for this crop at crumbleability
- crop_phosphate
The category for this crop for evaluation phosphate availability
- crop_sealing
The category for this crop at soil sealing
- crop_n
The category for this crop for evaluation nitrogen
- crop_k
The category for this crop for evaluation potassium
- crop_measure
The category for this crop for evaluating measures
- nf_clay
Allowed effective N dose on clay soils
- nf_sand.other
Allowed effective N dose on sandy soils
- nf_sand.south
Allowed effective N dose on sandy soils sensitive to leaching
- nf_loess
Allowed effective N dose on loess soils
- nf_peat
Allowed effective N dose on peat soils
- crop_name_scientific
All-lower-case scientific name of the crop species. When crop is not species specific the genus of the crop is given
- crop_season
Crop category for length growing season
- crop_makkink
Crop category for makkink correction factors