아밀로스 함량이 낮은 흑색 다수성 찰보리 ‘흑수정찰’

• 영문명: Waxy Black Barley (Hordeum vulgare L.) Cultivar, ‘Heuksoojeongchal’, with High Yield and Low Amylose Content
• 발행기관: 한국육종학회
• 저자명: 김양길(Yang-Kil Kim) 이미자(Mi-Ja Lee) 김경호(Kyong-Ho Kim) 박종호(Jong-Ho Park) 박태일(Tae-Il Park) 윤영미(Young-Mi Yoon) 최창현(Chang-Hyun Choi) 손재한(Jae-Han Son) 강천식(Chon-Sik Kang)
• 간행물 정보: 『한국육종학회지』Vol.50 No.4, 504~509쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

A new black barley variety, “Heuksoojeongchal,” was developed as a cross between “Keunalbori 1” and “Masankwamaek/Mortoni” at the National Institute of Crop Science, RDA in 2014. Heuksoojeongchal had a longer culm length (89 cm) and a later average heading date and maturity than Seodunchalbori. It also had a spike length of 5.0 cm, 543 spikes/m2, and 54 grains/spike. The 1000-grain weight of Heuksoojeongchal (36.0 g) was heavier than that of Seodunchalbori. Heuksoojeongchal showed resistance to barley yellow mosaic virus (BaYMV). The yield potential of Heuksoojeongchal was approximately 7% higher than that of Seodunchalbori upland, but the average yield potential was similar in upland and paddy fields. Among the quality characteristics, the β-glucan content (6.7%) was higher and the amylose content(5.5%) was lower than those of Seodunchalbori. The whiteness of the black barley was low, and its absorption rate and spreadability were similar to those of Seodunchalbori.

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키워드

Barley Breeding Cultivar Heuksoojeongchal