초록

1. 다래 재배를 위한 덕 설계 및 연차별 수형관리
2. 와인 가공용 적품종육성 및 접목?삽목 방법연구
3. 다래와인제조 및 이화학적 특성구명

Abstract ▼

Hardy kiwifruit(A. arguta) is a climbing vine, sometimes climbing several tens meters high into trees in native. In cultivation it is more well-behaved but must be supported by a trellis system. The leafs germinated at early in April and flowers produced as single to triplets in the leaf axil at end

Hardy kiwifruit(A. arguta) is a climbing vine, sometimes climbing several tens meters high into trees in native. In cultivation it is more well-behaved but must be supported by a trellis system. The leafs germinated at early in April and flowers produced as single to triplets in the leaf axil at end of May. fruit branches grew 5～100cm and water shoots grew more then 3 meters. All thing considered, planting interval designed T-bar is 4×5M and horizontal trellis is 4×4M. The growth and development considered a lot of shoots(fruit branch) T-bar and line type more then multi branch Type. The result of grew for third years, the number of each main branch, fruit branch, fruits each of fruit branch was 2, 73.5, 8.6, yields of a tree was 4.8kg in line type of horizontal trellis. It was damaged by insect, Those was Pink citrus rust mite(A. pelekassi), Phassus excrescens Butler (E. excrescens). Injured by Climates, it was greatest damaged by a late frost and those died by a moisture injury over 90% of trees in a fields.
'GWA-03' was obtained from open pollination in A. arguta breeding program for cold resistance and high functional wine. 'GWA-03' had a budburst on 5 April, flowering on 18 May, and ripening on 28 September. The weight of berry was 11.4g. It had total soluble solids (TSS) of 18.2 °Brix and acidity of 0.86%. The study of Grafting and cutting was carried out to improve propagation efficacy by grafting method using A. arguta. The hardwood grafting, the greenwood grafting and hardwood + green wood grafting were able to be used as propagation method, but taking graft ratio and amount of growth in the hardwood grafting were higher than in greenwood grafting. The hardwood grafting of A. arguta were made on April 1, April 16, May 1 in order to determine the best time for grafting. Hardwood grafting taken on May 1 showed best grafting rate(88.9%) under all conditions. The hardwood cutting were able to be used as propagation method. The hardwood cuttings of A. arguta were made on the pot (grape pot) in order to determine the best time for cutting under three different conditions (in mist soil, dry soil, perlite). Cuttings taken on perlite showed best rooting rate under all conditions. Not only the cuttings rooted in amount of growth but also rooted considerably well the rooting rate of 96.6%.

목차 Contents

• 제출문 ... 1
• 요약문 ... 2
• SUMMARY ... 3
• 제 1 장 서 론 ... 5
• 제 2 장 국내외 기술개발 현황 ... 7
• 제 3 장 연구개발수행 내용 및 결과 ... 8
• 제1세부연구과제 : 야생다래의 안정적 다수확재배체계 확립 ... 8
• 제1협동연구과제 : 와인용 다래 신품종육성 및 우량종묘생산체계 확립 ... 14
• 제2협동연구과제 : 다래를 이용한 와인제조 및 상품화 연구 ... 19
• 제 4 장 연구개발목표 달성도 및 대외기여도 ... 41
• 1절 : 목표대비 대외달성도 ... 41
• 2절 : 정량적 성과 ... 41
• 제 5 장 연구개발결과의 활용계획 ... 42
• 제 6 장 연구개발과정에서 수집한 해외과학기술정보 ... 43
• 제 7 장 기타 중요 변동사항 ... 44
• 제 8 장 국가과학기술종합정보시스템에 등록한 연구장비 현황 ... 44
• 제 9 장 참고문헌 ... 45