作者单位:Kri?evci College of Agriculture, M. Demerca 1, HR-48260 Kri?evci, Croatia[1]University of Zagreb, A. Kova?i?a 1, HR-10000 Zagreb, Croatia[2]Slovenian Institute of Hop Research and Brewing, Cesta ?alskega tabora 2, SI-3310 ?alec, Slovenia[3]University of Split, Teslina 12, HR-21000 Split, Croatia[4]