https://rmagro.org/ontology/ProductionUnit
Class CropProductionUnit

Class [owl:Class]

Reasons to separate the same CropClass in different CropProductionUnit's are determined by the farm enterprise. In many cases a different variety will lead to different CropProductionUnit's, but also the purpose for which crops are grown can be a reason ( seed production versus consumption) or in case of seed production the differences in classification can be a reason. CropField is used to specify the time period during which the CropProductionUnit occupies a certain area of a Field and the status (planned, realised, ...) . Operations are planned and executed on an ActivityField which can be the same surface as a CropField, but also a combination of more CropFields or only a part of a CropField. Activities on a CropProductionUnit can also include those which are not executed on a ActivityField like sorting of planting material and storage of the Produce. An organisation can decide to start and stop the CropProductionUnit when field activities start and finish, and see Batches of Product (the seed) or Produce (what is harvested) as a unit of production

CropProductionUnit

has [rmagro:has] some Variety [rmagro:Variety]

has [rmagro:has] some CropProductionPurpose [rmagro:CropProductionPurpose]

grownOnA some CropField [rmagro:CropField]

grownDuring some ProductionPeriod [rmagro:ProductionPeriod]

Crop [rmagro:Crop]

The cultivation of one CropClass on one or more CropField's which is seen by the Farm enterprise as one unit of production which should be distinguished from other CropProductionUnits's.