(19)

(11)

EP 2 869 714 A1

(12)

(43) Date of publication: 13.05.2015 Bulletin 2015/20 (21) Application number: 13734648.2 (22) Date of filing: 03.07.2013

(51) International Patent Classification (IPC):  A23K 1/00(2006.01) (86) International application number: PCT/DK2013/050222 (87) International publication number: WO 2014/005595 (09.01.2014 Gazette 2014/02)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 03.07.2012 EP 12174732 (71) Applicant: Agrotech A/S 8200 Arhus N (DK)	(72) Inventors: MADSEN, Bo, Eskerod DK-8752 Østbirk (DK) NIELSEN, Niels, Ove DK-8000 Århus C (DK) (74) Representative: Plougmann & Vingtoft A/S  Rued Langgaards Vej 8 2300 Copenhagen S 2300 Copenhagen S (DK)