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경기북부지역 정밀 수치기후도 제작 및 활용 - 2. 콩 생육모형 결합에 의한 재배적지 탐색
김성기 ( Kim Seong Gi ),박중수 ( Park Jung Su ),이영수 ( Lee Yeong Su ),서희철 ( Seo Hui Cheol ),김광수 ( Kim Gwang Su ),윤진일 ( Yun Jin Il ) 한국농림기상학회 2004 한국농림기상학회지 Vol.6 No.1
N/A A long-term growth simulation was performed at 99 land units in Yeoncheon county to test the potential adaptability of each land unit for growing soybean cultivars. The land units for soybean cultivation(CZU), each represented by a geographically referenced land patch, were selected based on land use, soil characteristics, and minimum arable land area. Monthly climatic normals for daily maximum and minimum temperature, precipitation, number of rain days and solar radiation were extracted for each CZU from digital climate models(DCM). The DCM grid cells falling within a same CZU were aggregated to make spatially explicit climatic normals relevant to the CZU. A daily weather dataset for 30 years was randomly generated from the monthly climatic normals of each CZU. Growth and development parameters of CROPGRO-soybean model suitable for 2 domestic soybean cultivars were derived from long-term field observations. Three foreign cultivars with well established parameters were also added to this study, representing maturity groups 3, 4, and 5. Each treatment was simulated with the randomly generated 30 years` daily weather data(from planting to physiological maturity) for 99 land units in Yeoncheon to simulate the growth and yield responses to the inter-annual climate variation. The same model was run with input data from the Crop Experiment Station in Suwon to obtain a 30 year normal performance of each cultivar, which was used as a reference for evaluation. Results were analyzed with respect to spatial and temporal variation in yield and maturity, and used to evaluate the suitability of each land unit for growing a specific cultivar. A computer program(MAPSOY) was written to help utilize the results in a decision-making procedure for agrotechnology transfer.
줄기가 강건하고 진분홍색인 아네모네형 절화용 스프레이 국화 신품종 ‘드림라운드’ 육성
정윤경(Yun Kyung Jung),김성기(Sung Kee Kim),김희동(Hee Dong Kim),이영순(Young Soon Lee) 한국원예학회 2013 원예과학기술지 Vol.31 No.4
‘Dream Round’는 경기도농업기술원에서 2010년도에 육성한 절화용 스프레이 국화 신품종이다. 2006년도에 화색이 흰색이면서 갈색심을 가지는 아네모네형 스프레이용 국화 ‘Hebo’ 품종을 모본으로 하고 분홍색의 아네모네형 스프레이용 국화 ‘Samos’ 품종을 부본으로 하여 교배를 하였다. 2007년도에 실생을 양성한 후 선발된 실생계통 중에서 화색과 화형이 우수한 8계통의 예비선발을 수행하였으며, 2008-2010년에 주년 재배성을 위한 3회 이상의 특성검정과 품평회를 실시한 결과, 절화생육과 개화특성이 우수한 ‘GCS 06-‘99-10’ 계통을 최종 선발하여 ‘Dream Round’로 명명하였다. ‘Dream Round’는 흰색의 설상화(RHS White Group 155B)에 진분홍색(RHS Red Purple Group 68A)의 통상화를 가지는 아네모네형으로 꽃잎수는 26.1매이고, 꽃직경은 34.1mm이며, 절화장은 92.4cm이고 흰녹병 발생은 거의 없었으며, 절화 수명은 21.7일 이었다. A new cultivar Dendranthema grandiflourm ‘Dream Round’ was developed at Gyeonggi-do Agricultural Research & Extension Services (GARES), Korea in 2010. The variety ‘Dream Round’ was initially derived from a cross in 2006 between ‘Hebo’ a seed parent, a spray chrysanthemum cultivar with white anemone type, and ‘Samos’ as a pollen parent, a spray chrysanthemum variety with white anemone type. The cultivar has anemone type with white petals. Trial evaluation was conducted from 2008 to 2010 for the selection of that cultivar, including a shading culture in spring and a retarding culture in summer. The flowering time of ‘Dream Round’ was October 24th, and year-round flowering was possible by shading or lighting treatment. The diameter of flower of ‘Dream Round’ was 34.1 mm. Numbers of flowers per stem and petals per flower of ‘Dream Round’ were 12.8 and 26.1, respectively. Its leaf color was green (Green Group 147A) and plant height was 92.4 cm. Days to flowering of ‘Dream Round’ under the short day treatment was about 54 in spring, and diameter of flower of ‘Dream Round’ was 34.2 mm in the summer. The vase life of ‘Dream Round’ was 21.7 days in autumn.
정윤경(Yun Kyung Jung),임재욱(Jae Wook Lim),김성기(Sung Kee Kim),이영순(Young Soon Lee),유예영(Ye Young Yu) 한국원예학회 2012 원예과학기술지 Vol.30 No.2
'Dream Water'는 경기도농업기술원에서 2009년도에 육성한 절화용 스프레이 국화 신품종이다. 2005년도에 화색이 진한 노랑색이면서 홑꽃형 스프레이 국화 'Patra' 품종을 모본으로 하고 흰색의 스프레이 국화 'Ruces' 품종을 부본으로 하여 교배를 하였다. 2006년에 실생을 양성하여 선발 후 화색과 화형이 우수한 3계통을 예비선발을 수행하였으며, 2007-2009년에 주년 재배성을 위한 3회 이상의 특성 검정과 품평회를 실시한 결과, 절화생육과 개화특성이 우수한 'GCS06-28-3' 계통을 최종 선발하여 '드림워터(Dream Water)'로 명명하였다. 화색은 연한 아이보리 색상을 띄는 흰색계열로(White Group 155B) 깨끗한 이미지를 주고, 홑꽃형이며 중앙의 통상화가 시원한 느낌의 녹색(Yellow Green Group 144A)을 나타내었다. 꽃잎수는 26.8매이고, 화경은 5.6cm에 절화장은 89.7㎝, 흰녹병 발생은 거의 없었으며, 절화수명은 16.7일이었다. A new cultivar Dendranthema grandiflourm 'Dream Water' was developed at Gyeonggi-do Agricultural Research & Extension Services, Korea in 2009. The cultivar 'Dream Water' was initially derived from the cross in 2005 between 'Patra', a spray chrysanthemum cultivar with yellow single type, and 'Ruces', a spray chrysanthemum cultivar with white single type. The cultivar has single type with ivory petals. Trial evaluation was conducted from 2006 to 2009 for selection of this variety, including a shading culture in spring and a retarding culture in summer. The flowering time of 'Dream Water' was October 24th, and year-round flowering is possible by shading or lighting treatment. The diameter of the flower is 56.0 ㎜. Number of flowers per stem and petals per flower are 11.1 and 26.8, respectively. Its leaf color was green (Green Group 147A) and plant height was 89.7 ㎝. Days to flowering under the short day treatment is about 54 in spring, and diameter of flower center was 1.4 ㎝ in the summer. The vase life was 16.7 days in autumn and consumer's preference of new spray chrysanthemum is high level than control.