Journal of the Korea Furniture Society (한국가구학회지)
- Volume 21 Issue 6
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- Pages.479-485
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- 2010
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- 1226-3109(pISSN)
Wood Properties of Japanese Cedar (Cryptomeria japonica) Planted as a Windbreak Forest of Mandarin Orange Field in Jeju Island
- Park, Beyung-Su (Dept. of Forest Products, Korea Forest Research Institute) ;
- Hwang, Kweon-Hwan (Dept. of Forest Products, Korea Forest Research Institute) ;
- Chong, Sung-Ho (Dept. of Forest Products, Korea Forest Research Institute)
- Received : 2010.06.05
- Accepted : 2010.11.17
- Published : 2010.11.25
Abstract
The anatomical characteristics, green moisture content, inorganic element concentration, and black heartwood percentage were compared between the Japanese cedar (Cryptomeria japonica) planted in a general mountain forest and in a windbreak forest for a mandarin orange field in Jeju island. The results obtained were as follows: 1. Black heartwood percentage was found to be much higher in the trees of windbreak forest than in those of general mountain forest. 2. Green moisture content of wood appeared to increase with the color change of heartwood from reddish brown to black. 3. Inorganic elements of
제주도 산지림 및 방풍림 삼나무 목재의 조직 특성, 생재함수율, 무기 함유물 농도 및 흑심재 발생률 조사를 통해 얻어진 결과는 다음과 같았다. 1. 흑심재의 발생률은 산지림의 나무에 비해 방풍림의 것에서 훨씬 더 높게 나타났다. 2. 생재함수율은 심재의 재색이 적갈색에서 흑색으로 변함에 따라 높아지는 것으로 드러났다. 3. 흑심재의 방사조직 내에 존재하는 무기 함유물인
Keywords
- Japanese cedar (Cryptomeria japonica);
- windbreak forest;
- wood properties;
- black heartwood;
- inorganic elements