양질 다수성 무엽이 청보리 신품종 ‘조미’

• 영문명: A New Auricleless Barley (Hordeum vulgare L.) Cultivar ‘Jomi’ for Whole Crop Forage
• 발행기관: 한국육종학회
• 저자명: 오영진(Young-Jin Oh) 박태일(Tae-Il Park) 한옥규(Ouk-Kyu Han) 박형호(Hyoung-Ho Park) 조상균(Sang-Kyun Cho) 박종철(Jong-Chul Park) 최재성(Jae-Seong Choi) 김양길(Yang-Kil kim) 송태화(Tae-Hwa Song) 김경훈(Kyeong-Hoon Kim) 최인배(In-Bae Choi) 강현중(Hyeon-Jung Kang) 노재환(Jae-Hwan Noh) 김원호(Won-Ho Kim) 정재현(Jai-Hyun Jeung) 홍기흥(Ki-Heung Hong) 배정숙(Jeong-Suk Bae) 허재영 장윤우 박광근 박기훈
• 간행물 정보: 『한국육종학회지』Vol.46 No.4, 470~475쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2014.12.30

영문 초록

A novel auricleless bariey (Hordeum vulgare L.) cultivar ‘Jomi’ was developed which shows high biomass yield, good quality and high ruminant-palatability at National Institute of Crop Science, RDA in 2010. This cultivar was derived from a cross of the ‘Suwon337’ and ‘Suwon355’ in 1999 and a promising line showing both high yield and lodging resistance through the preliminary and advanced yield trials at Iksan in 2006-2007, was designated as the ‘Iksan 438’. ‘Iksan438’ was conducted to regional yield trials (RYT) in seven locations around Korea for three years from 2008 to 2010, and was released as the name of ‘Jomi’. It has erect plant type, growth habit of Ⅰand green and auricleless leaf . Its heading date was April 23 and maturing date was May 25 in paddy field, 3 days and 1 day earlier than ‘Youngyang’, respectively. The cultivar showed 90cm of culm length, 846 spikes per m2, high rate of leaf blades, resistance to BaYMV and better winter hardiness than that of ‘Youngyang’, The average forage yield of ‘Jomi’ was about 10.3 ton ha-1 in dry matter (28 ton ha-1 in fresh matter) in paddy field with 8.3% of crude protein content, 26.2% of ADF (Acid Detergent Fiber), 48.3% of NDF (Neutral Detergent Fiber), 68.2% of TDN (Total Digestible Nutrients) and grade Ⅱ of silage quality. This cultivar would be suitable for the area above the daily minimum temperature of -8℃ in January in Korean peninsula.

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키워드

Auricleless Cultivar Jomi Whole crop barley