지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.12
- 수록면
- 397 - 403 (7page)
- DOI
- 10.7783/KJMCS.2019.27.6.397
이용수
초록· 키워드
오류제보하기
Background: Oplopanax elatus is widely distributed at high altitudes (about 1,100 m) in China, Russia and Korea. It is hard to propagate, breed, and difficult to grow. Hence, it has been designated as a rare and endangered medicinal plant. A study was conducted to establish a system for large scale seedling production of Oplopanax elatus in vitro and to find the ideal environment for its seedling growth.
Methods and Results: In this study, the explants produced under in vitro conditions during our previous study were grouped into three categories (under 10 ㎜, 10 ㎜ - 30 ㎜ and above 30 ㎜) based on plant height and were transferred to the growth-chamber and greenhouse for two weeks in each setting for acclimatization. The plantlet category of above 30 ㎜ showed good performance, and was further evaluated under three acclimatization methods as follows: three different growth media (commercial soil, commercial soil + perlite, commercial soil + sand), four shading levels (0%, 50%, 70%, 90%) and four altitude levels (157 m, 218 m, 601 m, 870 m) in Gangwon province of South Korea. As results, O. elatus seedlings showed better growth characteristics at 870 m of altitude, 70% shading level and in the commercial soil compared to other treatments.
Conclusions: The regenerated seedlings of Oplopanax elatus obtained through plant tissue culture would be advantageous for use in large scale seedling production systems paired with a good acclimation method. For obtaining optimal results, it is recommended that seedling be acclimatized in a high altitude environment.
Methods and Results: In this study, the explants produced under in vitro conditions during our previous study were grouped into three categories (under 10 ㎜, 10 ㎜ - 30 ㎜ and above 30 ㎜) based on plant height and were transferred to the growth-chamber and greenhouse for two weeks in each setting for acclimatization. The plantlet category of above 30 ㎜ showed good performance, and was further evaluated under three acclimatization methods as follows: three different growth media (commercial soil, commercial soil + perlite, commercial soil + sand), four shading levels (0%, 50%, 70%, 90%) and four altitude levels (157 m, 218 m, 601 m, 870 m) in Gangwon province of South Korea. As results, O. elatus seedlings showed better growth characteristics at 870 m of altitude, 70% shading level and in the commercial soil compared to other treatments.
Conclusions: The regenerated seedlings of Oplopanax elatus obtained through plant tissue culture would be advantageous for use in large scale seedling production systems paired with a good acclimation method. For obtaining optimal results, it is recommended that seedling be acclimatized in a high altitude environment.
목차
ABSTRACT
서언
재료 및 방법
결과 및 고찰
REFERENCES
참고문헌 (24)
참고문헌 신청
변효증 / 2012 / 공정육묘시 재활용 상토에 신규상토 및 펄라이트의 혼합비율이 상토의 이화학적 특성과 과채류 묘소질에 미치는 영향 / 시설원예‧식물공장 21(3):213~219
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Fu LK. / 1992 / China plant red data book: Rare and endangered plants / Science Press :741~789
Fuchigami LH / 1981 / Abaxial transpiration and water loss in aseptically cultured plum / Journal of the American Society for Horticultural Science 106:519~522
한봉희 / 2003 / 분화용 Anthurium andreanum 'Atlanta'의 기내번식 / Journal of Plant Biotechnology 30(2):179~184
Doina C / Tissue culture and ex-vitro acclimatization of Rhodedendron sp
Fu LK. / 1992 / China plant red data book: Rare and endangered plants / Science Press :741~789
Fuchigami LH / 1981 / Abaxial transpiration and water loss in aseptically cultured plum / Journal of the American Society for Horticultural Science 106:519~522
한봉희 / 2003 / 분화용 Anthurium andreanum 'Atlanta'의 기내번식 / Journal of Plant Biotechnology 30(2):179~184
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