흰가루병에 강하고 다수성인 장미 적색 품종 ‘해도지’ 육성

• 영문명: Breeding of New Rose Cultivar ‘Haedoji’ with Red Color Flower, Resistance to the Powderly Mildew and High Productivity
• 발행기관: 한국육종학회
• 저자명: 기광연(Gwang-Yeon Gi) 황인택(In-Tack Hwang) 조경철(Kyung-Chul Cho) 나택상(Taek-Sang Na) 김정근(Joung-Keun Kim) 이야성(Ya-Song Lee) 신해룡(Hae-Ryoung Shin) 최경주(Kyong-Ju Choi) 이재신(Jae-Sin Lee) 한태호(Tae-Ho Han)
• 간행물 정보: 『한국육종학회지』Vol.40 No.2, 164~167쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

A rose cultivar “Haedoji” developed at the Jeollanamdo Agricultural Research and Extention Services (JARES) is a standard type with deep Red flower. From 2000, two cultivars ‘Vital’ and Cardinal were examined for horticultural characteristics and were included in cross-combination in 2003. Cultivar ‘Vital’, a vigorous standard type, first preference with red flower, was used as a mother plant and cultivar ‘Cardinal’, a red flower standard type with light color, was used as a pollen-donor plant. seventeen six breeding lines were selected in 2004 based on flower shape, flower color and abundance of petal numbers on the first selection. two breeding lines were selected in 2004 based on powderly mildew and vigor on the second selection. For three years, from 2005 till 2007, one breeding lines were selected and examined for their productivity, and then cultivar “Haedoji” was developed because of distinctive characters such as light red color flower, upright stem, long vase-life and Resistance to the Powderly Mildew. A standard type with intermediate sized flower, cultivar “Haedoji” shows in average 9.2 cm flower diameter, 62.0 cm flower stem length, and 9.5 days vase-life. The average productivity for three years was 167.3 stems ㆍm -2 per year and increased 2% compare to cultivar ‘Tiamo’ with 163.9 stemsㆍm -2 per year.

목차

서 언

키워드

new rose crossing cut flower selection yield