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글루티노사오리나무의 생장과 재질 - 해부학적 성질 -

Studies on Wood Quality and Growth of Alnus glutinosa in Korea - Anatomical Properties -

  • 김민지 (충북대학교 농업생명환경대학 목재.종이과학과) ;
  • 김병로 (충북대학교 농업생명환경대학 목재.종이과학과)
  • Kim, Min-Ji (Department of Wood and Paper Science, Chungbuk National University) ;
  • Kim, Byung-Ro (Department of Wood and Paper Science, Chungbuk National University)
  • 투고 : 2016.01.28
  • 심사 : 2016.03.12
  • 발행 : 2016.05.25

초록

본 연구는 4개 종자산지(Yugoslovia, ltaly, United Kingdom, Bulgaria)의 글로티노사오리나무(Alnus glutinosa)를 대상으로 목섬유 길이, 도관 길이 및 직경인 해부학적 성질을 조사하여, 이들의 종자산지 간 및 생장속도와의 관계를 규명하였다. 글로티노사오리나무는 산공재, 계단상천공, 교호상벽공으로 나타났다. 접선단면에서 방사조직 높이는 9~11, 횡단면에서 방사조직 수는 16~26개로 나타났다. 산지 간의 목섬유 길이, 도관 길이 및 직경에서 만재부에서는 차이가 없었고, 조재부에서는 차이가 있는 것으로 나타났다. 3개 산지는 생장이 좋을수록 만재부의 목섬유 및 도관 길이가 짧아지는 것으로 나타났으나, 유고슬로비아산은 생장이 좋으면서 목섬유 및 도관길이도 긴 것으로 나타났다.

키워드

Alnus glutinosa;growth rate;anatomical properties;wood fiber;vessel element;vessel element diameter;ray

참고문헌

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