Earticle

초록

영어

In order to determine the relationship between water content and flower qualities of oriental hybrid lily cv. ‘Siberia’ cut flower, flowers were subjected to dry and cold storage at 5oC for 3, 6, and 12 days and subsequently exposed to ambient temperature (26oC) in bottles with water for up to 16 days. Flowers stored at 22oC in dry condition for 3 days were used as the control. Changes in fresh weight, moisture content, water balance, flowering stages, osmolality and vase life of cut flowers were observed. Flowers treated with cold and dry storage had higher moisture content compared to control sample. However, this trend was evident only for 3-day cold and dry stored sample during the whole storage period. The fresh weight of cut flowers increased gradually when the samples were transferred to ambient temperature in water bottles and then declined steadily before reaching the peak in between 6-8 days of vase life. However, the changes of fresh weight of control sample were substantially faster than samples pre-treated with cold and dry storage. This was also correlated with the water balance of cut flower as it reached the minus (-) value in 6-8 days of vase life at ambient temperature. Cut lily flowers showed high osmolality values corresponding with the duration of dry storage regardless of low or higher temperature. However, osmolality had no effect on vase life since flower stem absorbed water rapidly at the end of dry storage period. Our vase life results suggest that cold and dry storage of lily cut flowers for a certain period could ensure longer vase life at ambient temperature. It was observed that prolonging the storage period at cold and dry condition for more than a week significantly increased bud abortion, reduced longevity of flowers and reduced the vase life of cut flowers. On the other hand, the shorter cold and dry storage treatment delayed the bud opening and senescence of the flowers, thus, slowering the normal maturation and aging. Results indicated that dry and cold storage at 5oC for 3 days was effective in maintaining and preserving overall quality and vase life at ambient condition of oriental hybrid lily cut flowers.

목차

Abstract
 서론
 재료 및 방법
  1. 실험 재료
  2. 절화의 포장 방법과 저장
  3. 절화보존 조건
  4. 절화 특성 조사
  5. 통계처리
 결과 및 고찰
  1. 건식저장 기간에 따른 꽃과 잎의 수분함량
  2. 건식저장 후 절화보존 시 꽃의 수분함량
  3. 건식저장 후 절화보존 시 생체중 변화
  4. 건식저장 후 절화보존 시 꽃의 삼투몰 농도
  5. 건식저장 후 절화보존 시 수분균형
  6. 건식저장 후 절화보존 시 절화수명과 개화
  7. 건식저장 후 절화보존 시 엽록소 함량변화
 요약
 감사의 글
 참고문헌

키워드

저자

• 이정수 [ Jung-Soo Lee | 농촌진흥청 국립원예특작과학원 ] Corresponding author
• 이주희 [ JuHee Rhee | 농촌진흥청 국립농업과학원 ]
• 강윤임 [ Yun-Im Kang | 농촌진흥청 국립원예특작과학원 ]
• 최지원 [ Ji Weon Choi | 농촌진흥청 국립원예특작과학원 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국포장학회지 [Journal of Korea Society of Packaging Science & Technology]

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620