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Six-rowed Naked Waxy Barley(Hordeum vulgare L.) Cultivar “Nurichal” with good cooking quality and BaYMV Resistant
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- URLhttps://db.koreascholar.com/Article/Detail/298136
A New six-rowed Naked Barley Cultivar “Nurichal” with good coking quality was developed by cross with HB88154-B-25-1 line and Hinchalssalbory by the Winter Cereal and Forage Crop Research Div. NICS, RDA in 2010. HB15305-B-B-31-2 was selected in 2006 and designated as ‘Iksan 95’. It showed good agronomic performance in the regional yield trials (RYT) from 2008 to 2010 and was released with the name of ‘Nurichal’ possessing good water absorption and expansion. The average heading and maturing dates of ‘Nurichal’ were April 24 and May 30 in paddy field, which were two day and one day later than those of the check cultivar ‘Saechalssalbori’ respectively. The new cultivar, ‘Nurichal’, had 82cm of culm length that was 5cm shorter than that of ‘Saechalssalbori’, and 4.0cm of spike length. It showed 774 spikes per m2, 63 grains per spike, 25.0 g of 1,000-grain weight, and 793 g of test weight. ‘Nurichal’ showed a little weaker winter hardiness than those of the check cultivar, ‘Saechalssalbori’ and showed similar lodging resistance with check cultivar. It sowed stronger resistance to barley yellow mosaic virus (BaYMV) compare to check cultivar. Grain shape was small and round. Protein content was 10.3% and β-glucan content was 6.8%. Its average yield of the pearled grain in the regional yield trial was 3.84 MT/ha in paddy field, which were higher 2% than those of the check cultivar. Its water absorption was similar and expansion was higher than ‘Saechalssalbori’. This cultivar would be suitable for the area above the daily minimum temperature of -6℃ in January in Korean peninsula.
