Field margins area and configuration unchanged for 3 years or moreA field of nitrogen-accumulating plants whose area and configuration have not changed for 3 years or moreCatch crops field with no change in area and configuration for 3 years or more
skos:definition
Catch crops field with no change in area and configuration for 3 years or moreA field of nitrogen-accumulating plants whose area and configuration have not changed for 3 years or moreField margins area and configuration unchanged for 3 years or more