초록

○ 국내(중부, 경북, 경남, 전북권) 육성품종 대량증식 및 보급
○ 국내 육성품종 시범재배, 시범수출 및 홍보
○ 장미병해 병원성 검정 및 조기진단 기술 개발
○ 장미 우량묘 증식 기술 개발
○ 장미 육성품종 보급 확대 및 개선 연구

Abstract ▼

These studies were conducted for systematic dissemination and good nursery production of cut rose bred in Korea from 2005 to 2010 for five year. These studies were comprised nursery mass production, demonstration cultivation and export, and good nursery production method. For systematic disseminatio

These studies were conducted for systematic dissemination and good nursery production of cut rose bred in Korea from 2005 to 2010 for five year. These studies were comprised nursery mass production, demonstration cultivation and export, and good nursery production method. For systematic dissemination rose cutting was producted by 4 nursery company : Kynoss, Dowon rose nursery, Rosepia, Daejo rose nursery and disseminated 93.6ha, 18% of total rose growing area. Rose bred in Korea for systematic dissemination tried demonstration growing and export. 'Hanmaum' is faster of production period, excellent yield but this is many visible. 'Innocence' is excellent volume and production of flowers but flower buds are played aster. 'Top pink' is excellent color and yields of flowers bus flower buds are soft. 'Jinseonmi' is excellent color and less visible but this is small volume and many lateral branch. 'Pink bell' is very many production amount but this is many visible and low market prices. 'Free Sun' is high market prices and resistance to disease and pest injury but this is weak a high temperature. 'Double Pink' is short vase life and low market prices. 'Cherry Tea' is excellent shape of a flower and yields but vase life is short. To supply the rose seedling which are sound and non-disease, this research is performed from 2006 to 2010. Especially crown gall of rose was observed in rose cultivated greenhouse recently. The disease incidence was up to 38.1% and the disease was more severe in hydroponic cultured rose(Rosa hybrida) and rooting nursery. We researched to control and diagnosis about rose crown gall and as a result PCR detection technic were developed from water or rockwool in hydroponic system. And rose disease and insect were investigate on rose-cultivar breeding organization and rose-nursury greenhouses. During the summers, root rot of rose plants were found in cutting bed and as well rock wool of hydroponic culture farms and nursery greenhouse. Pathogen isolated from root rot was identified to Pythium helicoides. According to screening for resistance test, 9 resistant varieties including "Red-giant" were selected. In conclusion, manual to control the disease and insects in rose nursery were published and distributed. This study was carried out to systematize the production of good nursery and dissemination of cut rose cultivars bred in Korea. Sodium silicate $Na_{2}SiO_{3 $applications promoted shoot growth in 'Red Carpet', but not in 'Yellow King'. The results suggested that the silicate applications had a positive effect on rooting. The 7∼9th (top), 4 ∼6th (middle), and 1st∼3rd (bottom) nodes from stem base of two standard ('Sweet Yellow' and 'Hanmaum') and two spray ('Chelsi' and 'May') cultivars were stenting-propagated on March 21, 2008. Rooting and growth were affected by the topophysis and cultivar. Topophysis affected percent rooting, no. of roots, and length of the longest root, but not weight, shoot length and percent graft-take. The best rooting occurred in top nodes. A standard ('Pink Aurora') and a spray ('Yellow King') cultivars, being stenting-propagated on Dec. 29, 2008, were grown under 0, 35, or 55% shading of the incident sunlight. In both cultivars, 0% shading generally gave the greatest percent rooting, shoot length and weight, length of the longest root, and root weight, suggesting that shading is not necessary in a winter season.

목차 Contents

• 제출문 ... 1
• 요약문 ... 2
• SUMMARY ... 5
• 제 1 장 서 론 ... 6
• 1. 연구개발의 목적, 필요성 ... 6
• 제 2 장 국내외 기술개발 현황 ... 6
• 1. 세계적 수준 ... 6
• 2. 국내수준 ... 6
• 3. 국내외 연구현황 ... 7
• 제 3 장 연구개발수행 내용 및 결과 ... 7
• 1절. 국내(중부)육성품종 대량증식 보급 ... 7
• 2절. 국내(경북)육성품종 대량증식 보급 ... 17
• 3절. 국내(경남)육성품종 대량증식 보급 ... 20
• 4절. 국내(전북) 육성품종 대량증식 및 보급 ... 24
• 5절. 국내육성품종 시범재배, 시범수출 및 홍보 ... 28
• 6절. 장미병해 병원성검정 및 조기진단기술개발 ... 48
• 7절. 장미 우량묘 증식기술 개발 ... 64
• 8절. 장미 육성품종 보급 확대 및 개선 연구 ... 86
• 제 4 장 연구개발목표 달성도 및 대외기여도 ... 97
• 1절 : 목표대비 대외달성도 ... 97
• 2절 : 정량적 성과(논문게재, 특허출원, 기타)를 기술 ... 99
• 제 5 장 연구개발결과의 활용계획 ... 101
• 제 6 장 연구개발과정에서 수집한 해외과학기술정보 ... 101
• 제 7 장 기타 중요 변동사항 ... 101
• 제 8 장 국가과학기술종합정보시스템에 등록한 연구장비 현황 ... 101
• 제 9 장 참고문헌 ... 101