lentezomerherfstwinter
  Akkerbouw in de winter

aardappelen

winter -> aardappelen
winter -> aardappelen
winter -> aardappelen
winter -> aardappelen
winter -> aardappelen
winter -> aardappelen

suikerbieten

winter -> suikerbieten
winter -> suikerbieten
winter -> suikerbieten

winterwortelen

winter -> winterwortelen
winter -> winterwortelen
winter -> winterwortelen
winter -> winterwortelen
winter -> winterwortelen
winter -> winterwortelen

uien

winter -> uien