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Genetic improvement in grain yield, yield components and agronomic traits of spring barley
Tab. 2: Overall means (n = 7) for grain yield, yield components and agronomic
traits
Cultivar KPP 1
Besides the yield components significant genetic improvement was observed for
plant height, resistance score (Fig. 1b) and % malt extract. For % protein the trend
was less clear, however, malting barleys selected under Pannonic conditions, e.g.,
‘Liechtenstein’, ‘Adora’, ‘Viva’, and ‘Prosa’, demonstrated their adaptability to the low
rainfall conditions and exhibited the lowest protein content.
270
TKW YPP YLD HGHT RES PROT MALT
Nürnberg 1 64.2 42.9 2.7 390 73 29.3 13.9 76.1
Nürnberg 2 64 40.3 2.6 367.4 71.3 31.3 13.9 76
1877/12 61.5 43.8 2.7 382.9 67.3 41.4 13.6 75.8
1877/27 58 41.6 2.4 351.6 72.1 38.9 13.9 75.9
1877/31 55.9 39.7 2.2 329 73.8 40.9 13.9 75.6
Tuxer 43.6 35.4 1.5 230.3 79.7 33.6 14.4 75.4
‘Hanna-Kargyn’ 56.8 42.5 2.4 353 71 36.0 13.7 76
‘Kneifel’ 54.9 40.7 2.2 332.9 76.1 29.5 14.1 76.7
Tschermaks gg 53.6 43.6 2.3 335.8 77.2 26.6 14.5 75.6
‘Fisser’ 46.1 42 1.9 273.6 83.9 34.6 15.5 73.8
‘Angerner früh’ 60.5 41.9 2.5 370.6 74.1 24.4 14.5 76
‘Vollkorn’ 62.5 43.1 2.7 383.2 73 33 14 76.5
‘Haisa’ 65.7 39.8 2.6 377.8 73.7 31 14.1 75.9
‘Liechtenstein’ 61.9 41 2.5 367.3 65.9 30 12.8 77.3
‘Martha’ 60.6 39.3 2.3 339.3 68.7 27.9 13.5 76.7
‘Eura II’ 68 44.2 3 437 69.3 26.3 13.3 77
‘Union’ 70.4 43.3 3 442.9 70.4 27.2 13.5 76.9
‘Adora’ 71 41.2 2.9 421.9 64.7 19.4 12.7 77.7
‘Berta’ 67.5 45.3 3 421.3 61.9 19.4 13.3 77.4
‘Ebra’ 77 43.5 3.3 460 64.7 15.4 13.3 76.6
‘Viva 1’ 66.1 41.6 2.7 417.3 59.1 19.5 12.8 78.1
‘Elisa’ 77.7 48.8 3.7 505.6 66.4 11.9 13.3 77.5
‘Prosa’ 76.9 45.4 3.5 465.6 58.3 20.2 12.6 78.3
‘Penelope’ 64.7 45.3 2.9 406 60.9 17.8 13.7 77.7
1 KPP, kernels per plant; TKW, thousand kernel weight (g); YPP, yield per plant (g); YLD, yield per m²
(g); HGHT, height (cm); RES, resistance score; PROT, protein content (%); MALT, malt extract (%)