조생종 고품질 포도 품종 ‘옥랑’ 육성

• 영문명: Breeding of a Black Table Grape Cultivar ‘Okrang’ (Vitis sp.) with Early Maturity and High Quality
• 발행기관: 한국육종학회
• 저자명: 이재웅(Jae Wung Lee) 이석호(Seok Ho Lee) 이기열(Ki Yeol Lee) 김영호(Young Ho Kim)
• 간행물 정보: 『한국육종학회지』Vol.45 No.3, 278~282쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

‘Okrang’ is a grape cultivar, obtained from an interspecific (Sheridan × Campbell Early) cross and it was preliminarily selected in 2002. After regional adaptability tests under the name of ‘Poyeon-03’ at seven sites from 2003 to 2009, it was finally selected in 2009. Its mean date of bud break, at Okcheon was 17 April, full bloom occurred on 29 May, and optimum harvest time is late August, which is almost 40 days earlier than ‘Sheridan’. It has a low to moderately vigorous growth habit and medium intensity of anthocyanin coloration on main veins on upper side of the mature leaf. Its Bunch size excluding peduncle is medium and berry is apt to a little loose. Mean cluster weight is 300 g and mean weight of berries is 3.4 g. The mean total soluble solids concentration is 16.9 °Bx, which is higher than that of ‘Sheridan’ (16.6 °Bx). The skin color is black with abundant fox aroma and berry shattering is low. Sensory quality tests showed that red wine made from ‘Okrang’ grapes was superior to that made from ‘Sheridan’ grapes.

목차

서 언

재료 및 방법

결과 및 고찰

인 용 문 헌

키워드

Grape Moderately vigorous Okrang Sensory quality Variety