메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Choi, Yong-Eui (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Kim, Yong-Suk (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Yi, Myong-Jong (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Park, Wan-Geun (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Yi, Jae-Seon (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Chun, Seong-Ryeol (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Han, Sang-Sup (Division of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University) Lee, Sung-Jae (Forest Development Research Institute)
저널정보
한국식물학회 식물학회지 식물학회지 제50권 제2호
발행연도
2007.1
수록면
198 - 205 (8page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Demand is increasing for mountain-cultivated Panax ginseng (MCG) because its quality is considered superior to that of field-cultivated ginseng (FCG). However, MCG grows very slowly, and the factors that might affect this are unknown. In addition, little information is available about the physiological characteristics of its roots. Here, we investigated local soil environments and compared the histological and chemical properties of MCG and FCG roots. Average diameters, lengths, and fresh weights were much smaller in the former. Photosynthesis rates and root cambial activity also were reduced in the MCG tissues. Our analysis of soil from the mountain site revealed an extremely low phosphorus content, although those samples were richer in total nitrogen and organic matter than were the field soils. MCG roots also contained higher amounts of ginsenosides, and total accumulations increased with age. Moreover, ginsenoside Rh2, a red ginseng-specific compound, accumulated in the MCG roots but not in those from FCG plants. Interestingly, numerous calcium oxalate crystals were found in MCG roots, particularly in their rhizomes (i.e., short stems). Therefore, we can conclude from these results that low levels of the essential mineral phosphorus in mountain soils are a critical factor that retards the growth of mountain ginseng. Likewise, the high accumulation of calcium oxalate crystals in MCG roots might be an adaptation mechanism for survival in such a harsh local environment.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0