commiss regul ec march amend regul ec derog rule applic council regul ec regard set result advers weather condit commun region commiss european commun regard treati establish european commun regard council regul ec establish support system produc arabl crop amend regul ec articl thereof elig area aid gener scheme refer articl regul ec subject oblig set land detail rule applic fix commiss regul ec amend regul ec stipul set period begin januari agricultur product authoris land set result advers weather condit commiss regul ec derog regul ec authoris produc harvest crop februari harvest potato beet march affect recognit land question properli set provid prove applic condit compli view persist rain commun region derog march extend crop harvest begin januari measur provid regul accord opinion manag committe cereal adopt regul articl indent articl regul ec replac quot harvest march quot articl regul enter forc dai public offici journal european commun appli januari regul bind entireti directli applic member state brussel march commiss franz fischler member commiss oj oj oj oj oj