A quick keyword search for "cabbage" within EU legislation reveals 1273 documents:
http://eur-lex.europa.eu/search.html?qid=1466597258008&text=...
http://eur-lex.europa.eu/search.html?qid=1466597258008&text=...
Also, the titles are hilarious:
Council Regulation (EC) No 969/94 of 26 April 1994 fixing the basic price and the buying-in price for cauliflowers for the period 1 to 31 May 1994 http://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELE...
Commission Regulation (EEC) No 1775/93 of 2 July 1993 amending Regulation (EEC) No 2165/92 laying down detailed rules for the application of the specific measures for Madeira and the Azores as regards potatoes and endives http://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELE...
EU is for a large part an agricultural subsidy organization. The paperwork does cause a lot of overhead for the farmers, no doubt.