Barley varieties registered in the Slovak Republic in 2011
2011
Psota, V., Vyzkumny Ustav Pivovarsky a Sladarsky, Brno (Czech Republic). Sladarsky Ustav | Sachambula, L., Vyzkumny Ustav Pivovarsky a Sladarsky, Brno (Czech Republic). Sladarsky Ustav | Svorad, M., Ustredny Kontrolny a Skusobny Ustav Polnohospodarsky, Velke Ripnany (Slovak Republic). Odbor Odrodoveho Skusobnictva
During 2008-2010, malting quality and main agronomic characters of spring barley malting varieties Sunshine, Streif, Posada, Gladys, and Conchita, and the winter barley variety Wintmalt were evaluated. The results suggest that the malting quality of all the varieties studied was similar to that of the standard varieties Nitran and Xanadu. Generally, the studied varieties had good extract content but only the variety Gladys exceeded the standard variety Xanadu and achieved the average value of extract content of 84 %. The varieties had good to optimal level of amylolytic and cytolytic modification and a high level of proteolytic modification. Apparent final attenuation was higher than 83 % in all the studied varieties. The variety Wintmalt reacted markedly to an increase in nitrogenous substances by a decline in extract content. Amylolytic and proteolytic modification and apparent final attenuation were on the optimal level. Cell wall degradation was slightly below the average.
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