옻나무 우죽의 수피생산량 분석

• 영문명: Bark Production Analysis on Top Branch of Rhus verniciflua
• 발행기관: 한국자원식물학회
• 저자명: 송병민(Byong-Min Song) 이명선(Myoung-Sun Lee)
• 간행물 정보: 『한국자원식물학회지』제18권 제2호, 337~342쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2005.06.30

영문 초록

This study was conducted to investigate the bark production from a top branch(Woojuk) of lacquer tree(Rhus verniciflua) that collected Rhus lacquer in summer, analyzing a relationship between several factors - diameter, tree weight, weight of Woojuk and bark. The weight of Woojuk averaged was made up 48% of the tree on average. As the weight of the tree increased, however, the Woojuk showed the rising trend. It was turned out that the tree size for making 1kg of dry bark must be at least DBB 8cm. The result on Woojuk s bark was that 43.3% of total trees produced a green bark of 1.1kg to 1.5kg, and most of them put out 1.5kg and less. Also the rate of trees to make 0.6kg to 1.0kg of dry bark was highest in 50.8%, but its production in most trees was 1.0kg and below. As the moisture content of a green bark averaged 39%, it is estimated that the production of 1kg in dry bark requires at least 6kg of top branch in lacquer tree.

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참고문헌

키워드

Rhus verniciflua Rhus lacquer lacquer tree green bark dry bark