Report on trials of new hop varieties in 1999.

摘要

Sixteen locations in the Czech Republic participated in trials of new hop varieties in 1999; altogether 9 varieties from the mildly aromatic, aromatic, bitter and concentrated categories were tested (Clone 72, Clone 72/MER, 25, 45c, 310B, BOR, 4587,4353 and 4382). Yields of dry hops and alpha bitter acids were assessed. Results are tabulated for the varieties tested at Roudnicek, Kolesovice, Brozany and Steknik.