복색의 OT 종간교잡 백합 ‘모닝벨’ 육성 (Oriental × Trumpet Interspecific Hybrid Lily Cultivar with Double Color, ‘ Morning Bell ’)

서지정보

· 발행기관 : 한국화훼학회
· 수록지 정보 : 화훼연구 / 27권 / 2호 / 155 ~ 159페이지
· 저자명 : 이찬구, 최원춘, 최종진

초록

‘Morning Bell’ 품종은 생육이 왕성하고 엽소 및 잎마름병에강하며 꽃이 큰 백합 신품종을 육성하기 위하여 2008년 충남농업기술원 태안백합시험장에서 교배한 OT(Oriental hybrid× Trumpet hybrid)계통의 종간교잡종이다. 모본으로는 복색(백색+분홍색)의 OT계통 ‘Altari’ 품종을, 부본으로는 분홍색의Oriental계통 ‘Solaia’ 품종을 화주절단수분법에 의해 교배한후 2009년부터 2012년까지 기내 종자배양 및 증식 육묘하여2013년 우수계통(OT13-9)을 1차 선발하였다. 2013년부터 2015 년도에 걸쳐 ‘Candy Club’ 품종을 대조구로 하여 보통재배를통한 특성검정을 실시하였으며, 2014년 화훼연구소에서 개최한 신품종 평가회에서 기호성이 우수한 개체를 2차 선발하여‘Chungnam OT-3’로 명명한 후 농촌진흥청 농작물직무육성 신품종선정위원회 심의를 거쳐 국립종자원에 ‘Morning Bell’로품종보호 출원하였다.‘Morning Bell’ 품종의 중부지역 자연개화는 7월 2일로 ‘Candy Club’ 품종과 비슷하였고 초장은120.8cm이었다. 진분홍색 반점에 복색(크림색+적색)의 화색과 상향개화성이었다. 잎마름병과 진딧물 등의 병충해 방제를주기적으로 실시하고, 양수분 관리 등 일반적인 재배관리를통해 고품질 절화 및 구근생산이 가능하다.

영어초록

A new Oriental × Trumpet (OT) intersectional hybrid lily cultivar (‘Morning Bell’) with flourishing growth and high resistance to leaf burn and Botrytis infection was developed at the Taean Lily Experiment Station of Chungcheongnam-do Agricultural Research and Extension Services in 2015. In 2008, the yellow-flowered female parent, Lilium OT hybrid ‘Altari’ was c rossed with t he p ink-flowered male parent L.
Oriental hybrid ‘Solaia’ using a cut-style pollination method.
Adaptation trials were conducted on the candidate line to develop various characteristics through in vitro seed culture, multiplication, and seedling from 2009 to 2012. The first selection was made in 2013, and the line was tentatively named ‘OT13-9’. In this study, the external shape type, bulb production, growth, and flowering characteristics of ‘OT13-9’ were compared with those of ‘Candy Club’ from 2013 to 2015. Consumer preference for the evaluated characteristics was surveyed during a lily flower show held at the Flower Research Institute in 2014, and a second selection, named ‘Chungnam OT-3’, was made according to results from the show. This line was registered as the OT intersectional hybrid lily cultivar ‘Morning Bell’ in 2015. The natural flowering time of ‘Morning Bell’ began on July 2, which was similar to that of ‘Candy Club’ at the central district. The plant height of ‘Morning Bell’ was 120.8 cm, and flowers were of the following three types: double color (white-pink), dark with pink spots, or upward blooming. Production of high quality cut flowers and bulbs required careful use of general cultivation techniques, including control of diseases and insects and nutrient/moisture management.

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