흰가루병에 강하고 다수성인 장미 적색 품종 ‘해도지’ 육성 (Breeding of New Rose Cultivar ‘Haedoji’ with Red Color Flower, Resistance to the Powderly Mildewand High Productivity)

서지정보

· 발행기관 : 한국육종학회
· 수록지 정보 : 한국육종학회지 / 40권 / 2호 / 164 ~ 167페이지
· 저자명 : 기광연, 황인택, 조경철, 김정근, 이야성, 신해룡, 최경주, 이재신, 한태호

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.

영어초록

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.

참고자료

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