맥주보리 호위축병저항성 및 다수성 다호

• 영문명: A New Malting Barley Variety, Daho with High Yielding and BaYMV Resistance
• 발행기관: 한국육종학회
• 저자명: 현종내 김미정 김양길 이미자 최재성 김현태 한상익 고종민 임시규 박종철 김정곤 서세정 김대호 강성주 김성택
• 간행물 정보: 『한국육종학회지』Vol.41 No.3, 333~337쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2009.09.30

국문 초록

다호 은 맥주보리 고품질 내재해성 신품종을 개발하기 위하여 1997년에 작물과학원에서 대립이면서 색택이 양호한 밀양 85호를 모본으로 하고 바이러스저항성인 수원 335호를 부본으로 인공교배1 하여 육성한 품종으로 2007년 12월에 농작물 직무육성 신품종 선정 위원회에서 다호 이라 명명하여 맥주보리 호위축병저항성 중간모본으로 국가품종보호출원 하고 그 특성은 다음과 같다.

영문 초록

A new malting barley variety, Daho , was developed from the cross between Milyang85 and Suwon335 at the Department of Rice and Winter Cereal Crop (DRWCC) NICS, in 2007. An elite line, YMB2064-B-8-2-4-1-1, was selected in 2004 and designated as Milyang134 . It showed good agronomic performance in the regional adaptation yield trials (RYT) from 2005 to 2007 and was released with the name of Daho , having high yielding and BaYMV resistance. The average heading and maturing dates of Daho were April 19 and May 27, which were 2 days later and 1 day earlier than those of Jinyang , leading variety, at the regional adaptation yield trials (RYT), respectively. Daho had longer culm length (84 cm), more spikes per m^2 (915) and higher 1,000 grain weight (39.2 g) than those of Jinyang in paddy field condition. Daho was showed resistance to BaYMV at the regions of Naju, Jinju, and Milyang but moderately resistance at Iksan. However, the response of Daho to other environmental stresses was similar to Jinyang . The yields of Daho at upland and paddy fields were about 5.20 MT/ha, 4.81 MT/ha, respectively, which is about 38%, 25% higher than those of Jinyang in the regional adaptation yield trials (RYT), respectively. It has higher grain assortment, germination capacity, water sensitivity and Kolback index but lower malt extract, diastatic power and filtration speed than those of Jinyang .

목차

서 언

재료 및 방법

결과 및 고찰

적 요

인 용 문 헌

키워드

Malting barley Daho BaYMV High yield Good quality