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독활 종자의 저장온도, 기간 및 방법에 따른 발아율과 유묘 생육특성 연구
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  • 독활 종자의 저장온도, 기간 및 방법에 따른 발아율과 유묘 생육특성 연구
저자명
이경아,김도현,김민수,오문국,김영국,안영섭,박충범,송범헌,Lee. Gyeong A,Kim. Do Hyun,Kim. Min Su,Wu. Wen Guo,Kim. Young Gook,Ahn. Young Sup,Park. Chung Be
간행물명
韓國藥用作物學會誌
권/호정보
2013년|21권 1호|pp.20-26 (7 pages)
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한국약용작물학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

This study was conducted to improve the managing and storing methods of the seeds of Aralia cordata var. continentalis (Kitagawa) Y.C.Chu, to examine the viability and the germination ability of seeds with different storing conditions and methods, and to develop new ways to propagate and have better healthy seedling. Therefore, the germination rate, days required for germinating seeds, and early growth responses of Aralia cordata var. continentalis (Kitagawa) Y.C.Chu were investigated with different storing temperatures, durations and methods. The germination rate was higher in stratified storage than that in dry storage condition. The highest germination rate was with outdoor temperature at 30 days after stratified storage. The days required for germinating seeds were less than 10 days with the treatment of $25^{circ}C$ and outdoor temperature in stratified storage. In dry condition, they were shorter with $4^{circ}C$ and $25^{circ}C$ than those with $-20^{circ}C$ and outdoor temperature. Leaf number of seedling was higher in stratified storage compared to that in dry condition, while it was not clearly different according to storage temperatures and durations. Leaf length and leaf width of seedling was not difference among the treatment of storage methods, temperatures, and durations. Stem length of seedling was higher in stratified storage than those in dry condition, while root length was not clearly different among the treatments. It would be assumed that temperatures, methods and durations of storage could affect much to the germination rate and the early seedling growth response.