"1"^^ . . . . . . . "[684A6D7F2878]" . "254855" . . . . . "1"^^ . "Obsah alfa kyselin je nejd\u016Fle\u017Eit\u011Bj\u0161\u00EDm kvalitativn\u00EDm znakem chmele. V\u0161echny dostupn\u00E9 \u010Dasov\u00E9 \u0159ady ukazuj\u00ED, \u017Ee u \u017Dateck\u00E9ho \u010Derve\u0148\u00E1ku do\u0161lo v uplynul\u00FDch 50 letech k poklesu obsahu alfa kyselin. V 50. a 60. letech minul\u00E9ho stolet\u00ED byly pr\u016F-m\u011Brn\u00E9 obsahy alfa kyselin v \u017DP\u010C 5,0 a\u017E 6,0 % hm., do 80. let poklesly na \u00FArove\u0148 2,5 a\u017E 4,0 % hm., tj. zhruba o 30 % a\u017E 50 %. Bioklima 2010, mezin\u00E1rodn\u00ED konference, Praha, 7.-9.9.2010, Sborn\u00EDk p\u0159edn\u00E1\u0161ek, str. 205-214."@cs . "Obsah alfa kyselin je nejd\u016Fle\u017Eit\u011Bj\u0161\u00EDm kvalitativn\u00EDm znakem chmele. V\u0161echny dostupn\u00E9 \u010Dasov\u00E9 \u0159ady ukazuj\u00ED, \u017Ee u \u017Dateck\u00E9ho \u010Derve\u0148\u00E1ku do\u0161lo v uplynul\u00FDch 50 letech k poklesu obsahu alfa kyselin. V 50. a 60. letech minul\u00E9ho stolet\u00ED byly pr\u016F-m\u011Brn\u00E9 obsahy alfa kyselin v \u017DP\u010C 5,0 a\u017E 6,0 % hm., do 80. let poklesly na \u00FArove\u0148 2,5 a\u017E 4,0 % hm., tj. zhruba o 30 % a\u017E 50 %. Bioklima 2010, mezin\u00E1rodn\u00ED konference, Praha, 7.-9.9.2010, Sborn\u00EDk p\u0159edn\u00E1\u0161ek, str. 205-214." . . "RIV/14864347:_____/10:#0000316" . . . . "Dlouhodob\u00FD v\u00FDvoj obsahu alfa kyselin v \u010Desk\u00FDch odr\u016Fd\u00E1ch chmele"@cs . "Dlouhodob\u00FD v\u00FDvoj obsahu alfa kyselin v \u010Desk\u00FDch odr\u016Fd\u00E1ch chmele" . "Krofta, Karel" . "Long-term development of alpha acid contents in Czech hop varieties"@en . "Z(MSM1486434701)" . "Dlouhodob\u00FD v\u00FDvoj obsahu alfa kyselin v \u010Desk\u00FDch odr\u016Fd\u00E1ch chmele"@cs . "Dlouhodob\u00FD v\u00FDvoj obsahu alfa kyselin v \u010Desk\u00FDch odr\u016Fd\u00E1ch chmele" . "Alpha acid content is the major quality parameter of hops.All the accessible time series show the decrease of alpha acid contents in Saaz aroma hops during the past 50 years. In the 50th and 60th of the last century average content of alpha acids was at the level of 5,0-6,0 % w. Till the 80th the contents decreased to the level of 2,5-4,0 % w., i.e. by 30-50 % rel. approximately. Bioklima 2010, mezin\u00E1rodn\u00ED konference, Praha, 7.-9.9.2010, Sborn\u00EDk p\u0159edn\u00E1\u0161ek, str. 205-214."@en . "RIV/14864347:_____/10:#0000316!RIV11-MSM-14864347" . "Long-term development of alpha acid contents in Czech hop varieties"@en . "hop growing; alpha acid content; weather conditions"@en . .