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Annual Progress Report on Malting Barley Research March, 2002

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Table 19. <strong>Malting</strong> quality data* for winter barley varieties and selecti<strong>on</strong> grown under irrigati<strong>on</strong><br />

at Aberdeen, Idaho, 1998-2001.<br />

Spike Plump Malt <strong>Barley</strong> Wort Alpha- Beta-<br />

Variety or Row <strong>Barley</strong> Extract Protein Protein S/T DP amylase glucan<br />

Selecti<strong>on</strong> Number (%) (%) (%) (%) (%) (°ASBC) (20°DU) (ppm)<br />

No Trials 2 2 2 2 2 2 2 2<br />

Fanfare 2 95.4 77.7 14.0 4.42 31.7 98 37.4 100<br />

Pipkin 2 92.6 77.3 11.4 3.91 34.2 88 41.9 155<br />

Puffin 2 96.7 76.3 12.8 4.25 33.3 103 32.1 309<br />

Plaisant 6 90.9 77.6 11.9 3.71 31.9 106 37.8 428<br />

88Ab536-B 6 78.5 78.6 12.1 4.65 38.7 156 49.8 187<br />

94Ab1269 2 98.7 80.6 12.5 5.43 45.5 124 68.5 143<br />

94Ab1274 2 97.8 81.9 12.0 5.47 47.6 122 66.9 83<br />

95Ab2299 2 93.3 79.0 12.8 5.47 43.8 129 75.9 151<br />

Morex** 6 75.2 79.4 13.0 6.46 52.1 155 70.8 132<br />

* <strong>Malting</strong> quality data courtesy of USDA-ARS Cereal Crops <strong>Research</strong> Unit, Madis<strong>on</strong><br />

Wisc<strong>on</strong>sin.<br />

** Adjacent spring planted.<br />

EARLY GENERATION SELECTIONS<br />

Seventy-two barley crosses were grown at Aberdeen in 2001 as F2 populati<strong>on</strong>s in 230<br />

four-row plots, eight feet in length. Over 8,400 spike selecti<strong>on</strong>s were made in these F2<br />

populati<strong>on</strong>s for evaluati<strong>on</strong> in <strong>2002</strong> F3 barley head rows. F3 spaced plants from 2000-01<br />

Ariz<strong>on</strong>a F2 populati<strong>on</strong>s were grown at Aberdeen in 2001 and over 4,800 spikes were<br />

selected for evaluati<strong>on</strong> in <strong>2002</strong> Aberdeen F4 head rows. Additi<strong>on</strong>al F2 populati<strong>on</strong>s are<br />

currently being grown in Ariz<strong>on</strong>a for evaluati<strong>on</strong> as F3 head rows at Aberdeen in <strong>2002</strong>.<br />

Over 12,000 head rows are currently scheduled for planting in <strong>2002</strong>, with additi<strong>on</strong>s<br />

expected from the 2001-02 Ariz<strong>on</strong>a F2 series. Certain crosses scheduled for planting in<br />

the <strong>2002</strong> barley head row series are listed below (* identifies a six-rowed cross and +<br />

identifies cross with barley stripe rust resistance).<br />

Crystal/Merit Colter/B2912*<br />

Colter/M83* 93Ab375/M83<br />

93Ab688/M83* 95Ab11469/Steffi+<br />

96Ab8309/Steffi+ Crystal/95Ab11469<br />

Garnet/95Ab11469 92Ab1368/Foster8<br />

92Ab5189/B2912//Foster* 92Ab5189/M83//Foster*<br />

93Ab375//92Ab5189/M83* 93Ab375/B2912//Foster*<br />

93Ab375/M83//Foster* 92Ab5189/B2912//Foster*<br />

92Ab5189/M83//Foster* 93Ab375//92Ab5189/M83

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