A new Asiatic lily cultivar “Fantasia” was derived from a cross between “Gran-paradiso” and line “No. 96-13” made in 1997. The cultivar was selected mainly for cut flower. “Gran-paradiso” is a orange red cultivar, while “No. 96-13” is a red-purple colored hybrid line. The selection and the survey for the flower characteristics were conducted from 1998 to 2005 in vinyl tunnels and greenhouses of National Institute of Highland Agriculture. The flowering date of “Fantasia” is July 22. The flower has no fragrance and its medium sized flower is 13.4 cm in width. The orange (O28A) colored petals have no spots. The bulb weight of “Fantasia” is about 68 g and its bulb size is about 18.6 cm in circumference.

A new Asiatic lily cultivar “Dajeong” was derived from a cross between “Prato” and “Positano” made in 1997. The cultivar was selected mainly for cut flower. Both “Prato” and “Positano” are well known for their flower color of orange red and yellow, respectively. The selection and the survey for the flower characteristics were conducted from 1998 to 2005 in vinyl tunnels and greenhouses of National Institute of Highland Agriculture. The flowering date of “Dajeong” is July 23. The flower has no fragrance and its medium sized flower is 12.0 cm in width. The medium orange and yellow (ON25 + YO23B) colored petals have no spot. The bulb weight of “Dajeong” is about 55.4 g and its bulb size is about 16.4 cm in circumference.

“Ahyun”, an Asiatic lily cultivar was released by the National Horticultural Research Institute (NHRI), in 2001. A crossing was made between Asiatic lily “Make up”, a spotted light pink colored variety, and “Anabelle”, a spotted deep orange variety in 1993. It was selected in natural cultivation condition from the progenies of a cross combination between “Make up” and “Anabelle” in 1995. The flower characteristics and performance of “Ahyun” were investigated from 1999 to 2001. The natural flowering time of “Ahyun” was late June, but year-round cut flower production was possible by storing the bulbs under -1 to -2℃ conditions. It has light orange petals with a little spots. The plant height is 104 cm. The width of flower is 15.6 cm. The weight and circumstance of bulb are 41.3 g and 14.8 cm, respectively. For forcing culture, it is necessary to add calcium to the fertilizer or remove side scales to prevent leaf scorch. Botrytis disease should be properly controlled especially in wet season.

2002. A cross was made betwen Lilium formolongi “Raizan”, a trumpet shaped and white petaled lily variety, and Lilium Asiatichybrid “A95-14”, a red colored variety. The flower characteristics and performance of “Eunbi” were investigated from 2000 tounder

항균소재를 함유한 포장지로 포장하여 실험실 조건하에서 저장하였을 때 방울토마토와 밀감의 저장기간 연장효과가 있는 것으로 나타난 항균포장지가 대규모 저장 및 유통시에도 적용이 가능한지를 알아보기 위하여 항균포장지를 함유한 박스에 방울토마토와 밀감을 담아서 냉장 창고에서 저장하면서 품질 변화를 고찰하였다. 즉 분말 형태의 식물성 천연항균제인 자몽추출물제재와 제올라이트를 각각 3% 및 6%를 넣어서 만든 항균포장지로 방울토마토와 밀감을 포장하여 에서

A new Asiatic lily “Maro” was released by the National Horticultural Research Institute (NHRI), in 2002. A cross wascharacteristics and performance of “Maro” were examined from 2000 to 2002. “Maro” flowers in middle of June, but can floweryear-round by st

A new FA interspecific hybrid lily “Goyo” was released by the National Horticultural Research Institute (NHRI) in2002. A cros was made betwen Lilium formolongi “Eunha”, a trumpet shaped and white petaled lily variety, and Lilium Asiatic“Goyo” flowers in e

A new graft cactus (Gymnocalycium schickendantzii × G. mihanovichii) cultivar “Geoseong” was developed from a interspecific crossing between a green G. schickendantzii and G. mihanovichii line “950222” by in vitro grafting and line selection at National H

A new graft cactus (Gymnocalycium mihanovichii) cultivar “Hwiseong” was developed from a cross between G. mihanovichii “Orenge” and a line “943011” by in vitro grafting and line selection at National Horticultural Research Institute, Rural Development Adm

A new spray chrysanthemum (Dendranthema grandiflorum) cultivar Peak was bred by crossing between GrandPink and Relance. Its growth and flower characteristics were investigated from 2002 to 2004 by shading culture in summer andretarding culture in spring.

(NHRI) in 2004. A cross was made between Lilium formolongi F1 Augusta, a trumpet shaped and white petaled lily variety, andLilium Asiatic hybrid Menton, a light-orange colored variety. The flower characteristics and performance of Salmon Bowlwere examined

Recoverable oil 농도별 처리에 따른 MOS(metal oxide sensor) 전자코를 이용한 향기 패턴 분석 결과 오일 함량이 증가함에 따라 제 1 주성분 값의 분포가 부근으로 이동하는 경향을 나타내었으며, 주성분 분석의 discrimination index가 89로서 첨가 농도에 따른 향기 패턴이 명확히 구별되고 있는 것으로 나타났다. 저장기간에 따른 향미 변화는 거의 없었으며 약간 감소하는 경향을 나타내었다. 저장기간에 따른

An in vtro nucellar polyembryo propagation method was established with mature seed of the Citrus junos Sieb. 7-8 nucellar polyembryos per seed were induced on MS basal medium without plant growth regulators. The polyembryos developed to complete plantlets on teatment with IBA. These shoots grew further in MS medium without plant growth regulators. Rooting of shoots occurred on MS medium supplemented with IBA. These plantlets were successfully transplanted to small plastic pot containing soil mixture. Somatic embryos were induced from nucellar polyembryo and maturation occurred spontaneously from proliferating cultures on MS medium without growth regulators. Random Amplified Polymorphic DNA (RAPD) marker analysis of in vitro and in vivo grown junos orange showed identical polymorphism indicative of their genetic stability. The RAPD polymorphism produced revealed same banding pattern in each regenerant. Hence, propagaton of junos orange by nucellalr polyembryos was efficient and produced in genetically stable plants under in vitro conditions.