• Proceedings of the Plant Resources Society of Korea Conference
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• 2010.10a
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• pp.23-23
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• 2010

전북 서해안 새만금 지역에 조성되는 간척지 면적 28,300ha의 30%인 8,400ha 정도가 농업용지로 사용되는 계획이 확정됨에 따라 해당 용지를 효율적으로 사용 할 수 있는 다양한 활용 방안이 요구되고 있다. 대단위 농업지구가 들어설 예정지인 새만금 광활 간척지는 네덜란드와 유사하게 토양의 대부분이 미사질 양토로 이루어져있어 적용 가능한 화훼류를 적절히 선발하고 적합한 재배기술을 도입한다면 대규모 화훼제배 단지로서의 성장 가능성이 충분할 것으로 판단된다. 따라서 전북 농업기술원에서는 2004년부터 7년에 걸쳐 새만금 간척지의 농업적 활용도 제고와 경관농업 육성을 통한 관광자원화 가능성을 확인하기 위하여 72종의 원예작물 적응시험을 실시하였으며 22종의 자생식물과 튤립, 아이리스, 수선화, 히아신스, 참나리 등 5종의 구근 화훼류를 적합 화훼류로 선발하였다. '08~09년에는 내염성과 저온 및 풍해 저항성이 있는 아펠톤, 골든아펠톤, 네그리타, 프랑소와즈, 키스네리스 등을 간척지적용 가능 주요 튤립 품종으로 선발 하였는데 선발된 품종들을 대상으로 높은 염농도 하에서의 체내축적 무기성분을 조사한 결과, K와 Mg은 증가되는 경향이었으나 Ca은 감소되었으며, Cl이온은 현저하게 증가하였다. 또한 튤립체내의 산도 및 전기전도도와 항산화효소의 활성이 증가하였는데 스트레스 반응결과 유해산소가 체내에 축적되고, 이를 중화시키기 위하여 수소이온을 소모함으로써 체내의 산도는 상승된 것으로 추정되며 염분함량이 높을수록 삼투압에 의하여 뿌리에서 흡수는 양분이 적은 반면 잎 줄기의 증산작용은 동일하기 때문에 상대적으로 체내의 농도가 높아져 전기전도도가 상승된 것으로 판단된다. 식물 스트레스의 지표물질로 사용되고 있는 proline 함량도 토양내의 염도가 상승되면서 증가되었으며 엽록소 함량은 감소되는 경향을 보였다.

• FLOWER RESEARCH JOURNAL
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• v.18 no.2
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• pp.142-146
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• 2010

'Arirang', an early-flowering pure white gladiolus with purple core, was released by the National Institute of Horticultural & Herbal Science (NIHHS) in 1998. The selection was derived from the cross between the progenies of the early flowering dark orange 'Arianne' and bright red domestic cultivars 'Hongkwang'. The breeding was conducted in 1993 and finally selected in 1998 after five (5) years (1994 to 1998) of experimentation. 'Arirang' is a cut flower with bright white color petals and purple core which exhibited early flowering and vigor without stem bending. These can be cultivated in areas or regions with strong winds during summer. 'Arirang' has a very firm growth form and sturdy branches which do not bend when planted in the open fields. Likewise, the plant had high tolerance to flooding and resistance hence could grow vigorously in open areas. It is a fast- growing plant which exhibits high corm production rate. 'Arirang' had a 10.5 cm wide flower and 140 cm plant height. During summer, the average number of days to flowering was recorded at 75 days of 'Arirang'. Top dressing must be conducted once or twice during corm production to enhance corm quality and quantity.

• Life and Agrochemicals
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• s.266
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• pp.46-47
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• 2011

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 1999.07a
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• pp.40-45
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• 1999

세계 5대 화훼 작물의 하나인 백합은 상품성이 있는 꽃을 생산하기 위한 것으로 백합꽃의 크기와 모양, 꽃의 수 등은 구근의 크기에 의해서 결정된다. 백합구근이 크면 클수록 꽃이 크고 1개의 줄기에서 많은 꽃이 피게 되어 좋은 상품을 생산할 수 있다. 따라서 상품성이 높은 백합꽃을 생산하기 위해서는 백합구근을 크기별로 분류하여 같은 크기의 구근을 재배하는 것이 좋은 꽃을 일정하고 균일하게 많은 수의 꽃을 생산할 수 있으나 백합 구근은 뿌리가 길고 구근의 수분함량이 높고 흙이 밥이 붙어 있어서 선별작업이 곤란하여 대부분 인력에 의한 선별용 자(scale)를 이용하여 선별하고 있어서 선별 작업에 많은 노력과 경비가 들뿐만 아니라 선별작업의 정밀도가 떨어지고 있는 실정이다. (중략)

• FLOWER RESEARCH JOURNAL
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• v.19 no.4
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• pp.264-268
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• 2011

'Duo', a late-flowering white gladiolus with pink core, was released by the National Institute of Horticultural & Herbal Science (NIHHS) in 2000. The selection was derived from the cross between the progenies of the early flowering dark pink 'True Love' and bright pink domestic cultivars 'Madame Valdiek'. The breeding was conducted in 1996 and selected finally in 2000 after four years (1997 to 2000) of experimentation. 'Duo' is a cut flower with bright white color petals and Pink core which exhibited late flowering and vigor without stem bending. It can be cultivated in areas or regions with strong winds during summer. 'Duo' has a very firm growth form and sturdy branches which do not bend when planted in the open fields. Likewise, the plant showed high tolerance to flooding and resistance, hence, could grow vigorously in open areas. It is a fast- growing plant which exhibits high corm production rate. 'Duo' had a 12.2 cm wide flower and 150 cm plant height. During summer, the average number of days to flowering was recorded at 75 days of 'Duo'. Top dressing must be conducted once or twice during corm production to enhance corm quality and quantity.

• FLOWER RESEARCH JOURNAL
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• v.18 no.3
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• pp.216-219
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• 2010

An Asiatic lily cultivar 'Yeri' was developed in 2005 at National Institute of Horticultural and Herbal Science (NIHHS), Rural Development Administration (RDA), Korea. The cross was made in 1993 between Asiatic lily 'Geneve', a light pink colored cultivar, and 'Montreux', deep purple colored cultivar. The first selection was done and was tentatively named as 'A95-68' in 1995. After in vitro multiplication and bulbing production, growth and flowering characteristic tests were conducted from 1996 to 2003. The evaluation of characteristics was performed and named as 'Wongyo C1-19' in 2005 that was registered as 'Yeri' to the registration office of Korea Seed & Variety Service. 'Yeri' flowered at the first of July and grew average 34.6 cm stem in length. Flowers bloomed facing upward, unspotted in petals and deep purple (RHS, RP58A). The size of flower was 13.3 cm. Mean petal length and width was 7.7 cm and 2.7 cm, respectively. Leaves were 5.1 cm long and 0.5 cm wide, respectively. The weight and size of bulb were 9.6 g and 11.7 cm, respectively. Year-round flowering can be done by storing the bulb under $-1.5^{\circ}C$ conditions. For forced cultivation, it was necessary to add calcium to the fertilizer or remove side scales to prevent leaf scorch. It was needed to control Botrytis disease in wet season.

• FLOWER RESEARCH JOURNAL
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• v.18 no.3
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• pp.220-223
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• 2010

A FA intersectional hybrid lily cultivar 'Cherry Pink' was developed in 2006 at National Institute of Horticultural and Herbal Science (NIHHS), Rural Development Administration (RDA) Korea. The cross and immature embryo rescue was conducted between female parents Lilium FA hybrid 'Supia' and male parents L. Asiatic hybrid 'A94-9' by cut style pollination method (CSM) at Suwon in 1999. The first selection was done and was tentatively named as 'FA01-17' in 2001. After in vitro multiplication, bulbing production of 'FA01-17' line, growth and flowering characteristic tests were conducted from 2002 to 2005. The evaluation of characteristics and consumer preferences were surveyed at a lily flower show of NIHHS at Taean in 2006. 'Cherry Pink' flowered in the middle of June and grew more than 120 cm stem in length. Flowers bloomed facing upward, a little spotted in petals and deep pink (RHS, RP27D). The pollen of 'Cherry Pink' was sterile. Year-round flowering can be done by storing the bulb under $-1.5^{\circ}C$ conditions. It was needed to control Botrytis disease in wet season.

• FLOWER RESEARCH JOURNAL
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• v.16 no.4
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• pp.299-303
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• 2008

An Oriental lily cultivar 'Pacific Wave' was released in 2007 at National Institute of Horticultural and Herbal Science, Rural Development Administration (RDA), Suwon, Korea. The crossing was made in 1999 between Oriental lily 'Simplon', an outward-facing and white colored cultivar, and 'Spinoza', pink colored cultivar. The first selection was done in 2003 with a line of 'O-03-16'. Multiplication and bulb growth, and performance test was conducted from 2004 to 2006. This selection was later on given as 'Pacific Wave' in 2007 at NHRI. Flowering time of 'Pacific Wave' in plastics house culture is mid June and grows average 115 cm. Flowers are upward-facing with 20.1 cm in diameter and white with yellow centered (RHS W155C + Y9A). Mean petal length and width is 12.2 cm and 4.2 cm, respectively. Leaves are 12.3 cm long, 2.9 cm wide. The throat color is green. It shows gray and purple stigma, and red brown pollen. The weight and size of bulb is 82.5 g and 19.6 cm, respectively. Year-round flowering can be by storing the bulb under -1 to $-2^{\circ}C$ conditions. It is necessary to add calcium to the fertilizer or remove side scales to prevent leaf scorch. It is needed to control Botrytis disease in summer wet season.

• FLOWER RESEARCH JOURNAL
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• v.17 no.1
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• pp.40-43
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• 2009

'Glory Pink' an interspecific lily cultivar was released in 2007 at National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), Suwon, Korea. The cross and ovule culture was made between FA interspecific hybrid 'FA97-30' (L. formolongi 'Raizan' ${\times}$ Asiatic lily 'A61'), a red colored cultivar, and Asiatic lily 'Sanzio', light red colored cultivar in 2001. Multiplication and bulbing, and characteristic tests were conducted from 2005 to 2006. Flowering time is around the first of July and the plant height is 131.7 cm. Flowers are upward-facing and red-pink (RHS 63C), with size of 11.3 cm. Petal length and width is 9.1 cm and 4.1 cm, respectively. Leaves are 13.8 cm long, 1.4 cm wide. The throat is dark green, and the stigma is light yellow and pollen is light brown. The weight and size of bulb is 51.1 g and 13.2 cm, respectively. For long-term storage, bulbs can be stored under -1 to -2 for year-round forcing.

• FLOWER RESEARCH JOURNAL
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• v.17 no.1
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• pp.36-39
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• 2009

An Asiatic lily cultivar 'Apricot King' was bred in 2007 at National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), Suwon, Korea. The cross was made in 2002 between Asiatic lily 'Orlando', a light orange colored cultivar, and 'Corrida', yellow and pink colored cultivar. Preliminarily selection was done as 'A04-72' in 2004. Multiplication and bulb formation, and characteristic tests were conducted from 2005 to 2006. The evaluation of this line was performed and named as 'Wongyo C1-84' in 2007 that was registered as 'Apricot King' to the registration office of Korea Seed & Variety Service. 'Apricot King' flowers at the end of June and grows average 121.6 cm. It flowers upward-facing, dark green throat and yellow orange (RHS 20A) with the size of flower 17.9 cm. Mean petal length and width is 12.8 cm and 3.7 cm, respectively. Leaves are 16.1 cm long and 2.1 cm wide. It shows light orange stigma and pollen. The weight and size of bulb is 64.2 g and 17.6 cm, respectively. For long-term storage, bulbs can be stored under -1 to $-2^{\circ}C$ for year-round forcing.