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NTIS 바로가기한국산림과학회지 = Journal of korean society of forest science, v.107 no.2, 2018년, pp.151 - 157
김고운 (전남대학교 산림자원학부) , 장경수 (전남대학교 산림자원학부) , 임형우 (전남대학교 산림자원학부) , 김은혜 (서울여자대학교 화학생명환경과학부) , 이계한 (전남대학교 산림자원학부)
This study was to analyze the genetic diversity of Quercus gilva Blume growing in Jeju Island for developing a preservation strategy. We examined the genetic diversity and structure using 6 ISSR primers and investigated 67 polymorphic ISSR amplicons in 80 trees distributed among five populations. Th...
핵심어 | 질문 | 논문에서 추출한 답변 |
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국내 개가시나무 개체는 어디에서 자생하고 있는가? | 국내 개가시나무 개체의 대부분은 제주도 일부 저지대 상록활엽수림을 중심으로 자생하고 있는데, 그 중에서도 특히 서남부지역인 한경면과 안덕면 일대의 상록활엽수림에 집중 분포한다(Kim, 2006). 환경부가 지정한 식물구계학적 특정식물의 V등급(생태적 환경 등의 이유로 고립하거나 불연속적으로 분포하는 분류군)에 해당하며, 서식지가 대규모 개발에 의하여 파괴 되는 등의 위협요인으로 개체수가 크게 감소될 것으로 우려되어 멸종위기야생식물 Ⅱ급으로 지정되어있다(Ministry of Environment, 2012). | |
개가시나무가 가구재, 기계재 등 목재자원으로 이용가치가 있는 이유는 무엇인가? | 일본과 중국, 타이완과 한국의 남부도서지역에 주로 분포하고, 재질이 연하여 신축성과 가공성이 우수하기 때문에 가구재, 기계재, 신탄재 등의 목재자원으로 이용되며, 일본에서는 이미 조경수로 각광받고 있을 뿐만 아니라 잎에 카테민, 티로솔과 같은 항산화성분을 함유하고 있어 천연 항산화제로의 개발 가능성을 가진 수종이다(Kang et al., 2013; Moon et al. | |
개가시나무는 어떤 식물인가? | 개가시나무(Quercus gilva Blume.)는 참나무과(Fagaceae) 참나무속(Quercus)에 속하는 상록성 교목으로 수고는 20∼30 m, 직경은 1.5∼2 m까지 자란다. |
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