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- Title
Barley varieties registered in the Slovak Republic after the harvest 2022.
- Authors
Psota, Vratislav; Svorad, Marián; Musilová, Markéta; Boško, Rastislav
- Abstract
The study presents the results of technological quality and agronomic characteristics of the spring barley LG Flamenco and winter barley Sonja. These varieties have passed three-year trials within the state varietal trials of the Slovak Republic. At the optimum nitrogen content in unmalted grain, the LG Flamenco variety showed an extract content of 83.2% and the Sonja variety 81.4%. The diastatic power was at the optimum level for both varieties (316 and 411 WK un.). The Kolbach index was at the optimum level (48.3%) for LG Flamenco and 39.6% for Sonja. In the LG Flamenco variety, cell wall degradation was given by a friability value of 88% and a β-glucan content of 192 mg/l. The friability value for the variety Sonja was 82% and the β-glucan content was 193 mg/l. The quality (apparent final attenuation) of the sweet wort was satisfactory for both varieties (81.0%).
- Subjects
SLOVAKIA; BARLEY varieties; AGRONOMY; AGRICULTURAL technology; NITROGEN content of grain; FRIABILITY (Material science)
- Publication
Fermentation Industry / Kvasný Průmysl, 2023, Vol 69, Issue 3, p740
- ISSN
0023-5830
- Publication type
Article
- DOI
10.18832/kp2023.69.740