• Title/Summary/Keyword: 인공교배

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Breeding of a Pink Rose Cultivar 'Noble Eye' with Few Prickles for Cut Flower (가시가 적은 분홍색 장미 '노블아이' 육성)

  • Gi, Gwang-Yeon;Hwang, In-Taek;Cho, Kyung-Chul;Yun, Bong-Ki;Choi, Kyong-Ju;Lee, Jae-Sin;Han, Tae-Ho
    • FLOWER RESEARCH JOURNAL
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    • v.18 no.4
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    • pp.299-302
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    • 2010
  • A new standard pink rose cultivar 'Noble Eye' was bred from the cross between pink standard cultivar 'Noblesse' and pink standard cultivar 'Pretty Woman' at the Jeollanamdo Agricultural Research and Extension Services (JARES). The cross was made in 2003 and, 'Noble Eye' was finally selected in 2009 after investigating characteristics for three times from 2006 to 2009. 'Noble Eye' a pink standard cultivar has good flower shape with few prickles. The major characteristics of this cultivar was $125.7stems/m^2/year$ in yield. 69.8 cm in length of cut flower, 6.6 cm in flower diameter, 40.5 in petal number, and 9.4 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar was relatively higher than that of control cultivar, 'Noblesse'.

A New Standard Rose Cultivar, 'Redme' with Red Color Petals (대륜계 적색 장미 신품종 '레드미' 육성)

  • Kim, Jin Ki;An, Dong Choon;Kim, Su Kycong;Been, Chul Gu;Park, Young Bae;Kim, Zhoo Hyeon
    • Korean Journal of Breeding Science
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    • v.40 no.3
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    • pp.348-351
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    • 2008
  • New bicolor standard rose (Rose hybrida Hort.) cultivars was developed in the Flower Research Institute, Gyeongnam ARES after going through seeding and line selection in 2000, and their characteristics were examined three times from 2003 to 2006, 'Redme' was crossed between 'Violina' and 'Akito' and it had a red Petals of a red-group (RHS No. 46A), few thorns and standard large flowers with a good harmony between ray and flower center Petals. The vase life of cut flower was 10 days. Registered as a commercial cultivars in 2006, the new cultivar can be planted in most greenhouse production region of Korea.

A New Spray Chrysanthemum Cultivar 'Yes Uri' with Pompon Type and Yellow Color (황색 폼폰형 스프레이국화 'Yes Uri' 육성)

  • Pak, Ha-Seung;Choi, Taeg-Yong;Won, Mi-Kyoung;Kim, Dong-Chan;An, Jong-Beom;In, Min-Sik
    • FLOWER RESEARCH JOURNAL
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    • v.17 no.1
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    • pp.44-47
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    • 2009
  • A new spray chrysanthemum(Dendranthema grandiflorum Ramat.) cultivar 'Yes Uri' was originated from a cross between 'SP03-033-02' and 'SP03-005-04'. This cultivar was tested on the characteristics from 2005 to 2007 for the evaluation and selection including shading and retarding culture. The natural flowering time of 'Yes Uri' is the late October, but year-round production is possible by shading, lighting and retarding culture. This cultivar was pompon in flower type with a color of bright yellow(RHS 7A), 13.8 flowers per plant and 91.5 cm of plant hight. The diameter of flower was 4.4 cm and the preference was high at 4.14 ranged up to 5.00. The days to flowering under the short day was 8 weeks and plant was very vigorous. It had resistance to white rust and showed 23.6 days of vase life in autumn season.

Breeding of Red Compact Poinsettia Cultivar 'Clara' (적색의 컴팩트한 포인세티아 'Clara')

  • Lee, Eun-Kyung;Kim, Won-Hee;Kim, Seung-Tae;Lee, Su-Young
    • Korean Journal of Breeding Science
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    • v.42 no.6
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    • pp.664-667
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    • 2010
  • A new poinsettia cultivar 'Clara' was bred by the National Institute of Horticultural and Herbal Science (NIHHS) in 2005. A cross was made between 'Red Velvet', a variety with dark green leaves and red bracts, and 'Freedom Bright Red', a variety with early short day responding and bright red bracts, in 2002. 'Clara' was finally selected in 2005 after the investigation of the growth and flowering characteristics from 2003 to 2005. 'Clara' has red ovate bracts and weak intensity of rugosity between bract veins. Leaf blade is ovate and medium green. Petiole length is relatively short, and stem color is reddish. 'Clara' has medium free-branching ability and makes short and compact canopy. Clara's bracts and transitional leaves are fully colored 9 weeks after short day commencement.

Breeding of Pink Rose 'Pink holic' with Powdery Mildew Resistant (흰가루병에 강한 분홍색 장미 '핑크홀릭' 품종 육성)

  • Kim, Seung-Tae;Kim, Won-Hee;Kim, Young-Jin;Lee, Eun-Kyung;Park, Pil-Man;Huh, Kun-Yang
    • Korean Journal of Breeding Science
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    • v.40 no.4
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    • pp.517-520
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    • 2008
  • A new standard rose cultivar 'Pink holic' was bred from the cross between pink standard cultivar 'Lyvia' and red standard cultivar 'Sioux' at the National Horticulture Research Institute. The cross was made in 2002 and 'Pink holic' was finally selected in 2007 after investigating characteristics for three years from 2005 to 2007. 'Pink holic', a light pink standard cultivar grows vigorously and has powder mildew resistant. The major characteristics of this cultivar are $185.4stems/m^2/year$ in yield, 83.9cm in length of cut flower, 11.0cm in flower diameter, 42.9 in petal number, and 22.4 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar is relatively higher than that of control cultivar, 'Moon light'.

Breeding of Spray Rose 'Morning shine' with Light Yellow Color (황색 절화용 스프레이 장미 '모닝샤인' 육성)

  • Kim, Won-Hee;Kim, Seung-Tae;Huh, Kun-Yang;Lee, Eun-Kyung;Park, Pil-Man;Kim, Young-Jin
    • Korean Journal of Breeding Science
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    • v.40 no.4
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    • pp.435-438
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    • 2008
  • A new spray rose cultivar 'Morning Shine' was bred from the cross between light pink spray cultivar 'Charming' and white spray cultivar 'Princess' at the National Horticulture Research Institute. The cross was made in 2000 and 'Morning Shine' was finally selected in 2006 after investigating characteristics for three years from 2003 to 2006. 'Morning Shine', a light yellow spray cultivar grows vigorously and has high productivity. The major characteristics of this cultivar are $159.7 stems/m^2/year$ in yield, 74.3 cm in length of cut flower, 7.2 cm in flower diameter, 35.6 in petal number, and 13.0 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar is relatively higher than that of control cultivar, 'Sunny Lady'.

Breeding of Standard Pink Rose Cultivar, 'Pink Bell' with High Yield (다수성 분홍색 스탠다드 장미 'Pink Bell' 육성)

  • Kim, Seung-Tae;Kim, Won-Hee;Kim, Young-Jin;Huh, Kun-Yang;Lee, Eun-Kyung;Park, Pil-Man
    • Korean Journal of Breeding Science
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    • v.43 no.6
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    • pp.564-567
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    • 2011
  • A new standard rose cultivar 'Pink Bell' was bred from a cross between pink standard cultivar 'Sweet Pink' and pink standard cultivar '"Pink Pearl' at the National Institute of Horticultural & Herbal Science. A cross was made in 2003 and 'Pink Bell' was finally selected in 2008 after investigating its characteristics for three years from 2006 to 2008 (UPOV standards). 'Pink Bell', a pink color standard cultivar grows vigorously and has a high yield. The major characteristics of this cultivar are $162stems/m^2/year$ in yield, 69.8 cm in length of cut flower, 10.4 cm in flower diameter, 44.5 in petal number per stem, and 12.0 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar was relatively higher than that of control cultivar, 'Nobless'.

A New Perilla Cultivar for Edible Seed 'Dayu' with High Oil Content (기름함량이 높은 종실용 들깨 신품종 '다유')

  • Lee, Myoung-Hee;Jung, Chan-Sik;Oh, Ki-Won;Park, Chung-Berm;Kim, Dae-Gyun;Choi, Jae-Kuen;Nam, Sang-Young
    • Korean Journal of Breeding Science
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    • v.43 no.6
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    • pp.616-619
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    • 2011
  • 'Dayu', a perilla (Perilla frutescens (L.) Britton) cultivar for edible seed was developed by Department of Functional Crop, NICS, RDA in 2004. It was developed from a cross between a pedigree of Daeyeop as a female and YCPL1846 as a male parent in 1994. 'Dayu' could be characterized by white flower color and brown grain color. Dayu shows 127 cm in plant height, and has lodging tolerance. Maturing date of 'Dayu' was October 6, which was similar with that of 'Saeyeopsil'. This new cultivar has high oil content with 48.5% and high linolenic acid in the fatty acid composition. The grain yield potential of 'Dayu' is about 1.44 MT/ha in the regional yield trial.

A New Mungbean Cultivar 'Juhyeon' with High Sprout Yield (고수율 나물 녹두 신품종 '주현')

  • Kim, Dong-Kwan;Son, Dong-Mo;Choi, Jin-Gyung;Kim, Myeong-Seok;Shin, Hae-Ryong;Lee, Seuk-Ki;Seo, Min-Jung;Cho, Sang-Kyun;Oh, Young-Jin;Kim, Hyun-Tae
    • Korean Journal of Breeding Science
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    • v.43 no.3
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    • pp.218-221
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    • 2011
  • A mungbean cultivar 'Juhyeon' (Vigna radiata (L.) Wilczek) was derived from the cross between Keumseong and VC1834-4-B-2-B-3B-B at Jeollanamdo Agricultural Research & Extension Services (JARES) in 2009. 'Juhyeon' has an erect growth habit, heart leaflet, green hypocotyl, black and straight pod when matured, and dull green seed surface. The pod number per plant was 26, which was 8 more than check cultivar 'Owool'. The plant height and thousand seed weight were 66 cm and 47 g, respectively. This cultivar has field resistance to mungbean mottle virus, cercospora leaf spot, powdery mildew, and lodging. The sprout yield was up to 18% more than that of the check cultivar. The average yield was 1.84 MT/ha, which was 6% more than the check cultivar.

Breeding of Medium Standard Rose, 'Honey Lemon' with White Color and Good Vase Life (절화수명이 긴 백색 중형 스탠다드 장미 'Honey Lemon' 육성)

  • Kim, Seung-Tae;Kim, Won-Hee;Lee, Eun-Kyung;Lee, Su-Young;Huh, Kun-Yang
    • Korean Journal of Breeding Science
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    • v.42 no.3
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    • pp.284-287
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    • 2010
  • A new standard rose cv. 'Honey Lemon' was bred by the cross between white standard cv. 'Escimo' and light pink standard cv. 'Medeo' at the National Institute of Horticultural Research Institute. The cross was made in 1999 and 'Honey Lemon' was finally selected in 2003 after investigating characteristics for three years from 2001 to 2003. 'Honey Lemon', a white standard cultivar grows vigorously and has good flower shape. The major characteristics of this cultivar are $248.0stems/m^2/year$ in yield, 53.0 cm in length of cut flower, 8.0 cm in flower diameter, 17.0 in petal number, and 16.9 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar is relatively higher than that of control cv., 'Tineke'. (Registration number: 1151).