Vratislav Psota, Olga Dvořáčková, Marketa Musilová, Milan Nečas
Barley varieties registered in the Czech Republic after the harvest of 2019
Číslo: 3/2020
Periodikum: Kvasný průmysl
DOI: 10.18832/kp2019.66.277
Klíčová slova: Barley, Variety, Malting quality
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Anotace:
The study presents results of malting quality and agronomic characters determined within varieties of Avus, Fandaga, and LG Tosca after a three-year period of testing and Adam and LG Ester after four years of testing with the purpose of obtaining the registration of these spring barley varieties in the Czech Republic. Adam and LG Ester were recommended for the production of beer with the Protected Geographical Indication “České pivo”. Extract from the varieties was at the levels of 82.6 and 81.9%. They exhibited the required lower level of proteolytic modification and apparent final attenuation. Cytolytic modification was also low. Avus, Fandaga, and LG Tosca had a high extract in malt dry matter, which ranged from 83.4 to 84.1%. The varieties had optimal to strong proteolytic modificati