배 검은별무늬병 저항성 원교 나-흑성 2호

• 영문명: Scab (Venturia nashicola) Resistant Pear, Wonkyo Na-heukseong 2
• 발행기관: 한국육종학회
• 저자명: 신일섭(Il Sheob Shin) 황해성(Hae Sung Hwang) 신용억(Yong Uk Shin) 허성(Seong Heo) 김기홍(Ki Hong Kim) 강삼석(Sam Seok Kang) 김윤경(Yoon Kyeong Kim)
• 간행물 정보: 『한국육종학회지』Vol.41 No.3, 354~357쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2009.09.30

국문 초록

Venturia nashicola에 의한 검은별무늬병 저항성 품종을 육성하기 위하여 저항성 유전자원 탐색을 1997~1999년까지 국립원예특작과학원 포장검정 및 인공 접종을 실시하여 저항 성친으로 서양배 청마려 을 선발하였다. 농촌진흥청 국립원예특작과학원 과수과에서 고품질 만생종 만수 에 청마려 를 1997년에 교배하여 저항성 우량 계통인 중간모본 원교나-흑성 2호 을 2008년에 선발하였다.

영문 초록

Wonkyo Na-heukseong 2 was selected from a cross between Kiyomaro , late season European cultivar with highly resistance and Mansoo , late season Asian cultivar with long storability, large size and low susceptibility to pear scab made in 1997 at the National Institute of Horticultural & Herbal Science of Rural Development Administration in Korea. Kiyomaro , released cross between Taiheiyo and Bartlett with scab resistance caused by Venturia nashicola in Japan, with no visual symptoms on any leaves was used as scab resistant source after field investigation and artificial inoculation test during 1997~1999. Wonkyo Na-heukseong 2 blooms 1 day earlier than Mansoo and 3 days later than Kiyomaro in 2008. It is strong in tree vigor and upright-spreading in tree habit. It is classified as highly resistant to pear scab as Kiyomaro and Bartlett , and cross-compatible with parental variety and Korean major pear varieties such as Niitaka and Wonwhang . The average optimum harvest time of Wonkyo Na-heukseong 2 was approximately 180 days after full bloom and it matured about 20 days shorter than parental varieties. The fruit is spindle in shape and yellowish greenish brown in skin color. Average fruit weight was 484 g and soluble solids content was 13.2^ºBrix. The flesh had medium to high juice and negligible grit. Its fruit was crisp like Asian pear.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

인용문헌

키워드

Artificial inoculation European pear fruit breeding Pyrus pyrifolia