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글루티노사오리나무의 생장과 재질에 관한 연구 -물리적 성질-
한주환 ( Ju Hwan Han ),정재훈 ( Jae Hun Jeong ),이귀용 ( Gooi Yong Lee ),김병로 ( Byung Ro Kim ) 한국목재공학회 2015 목재공학 Vol.43 No.1
Relationship between annual ring width and physical properties of 24-year old alder woods (Alnus glutinosa L.) that had different seed origins from four provenances such as Bulgary, Italy, United Kindom, and Yugoslavia was investigated. No difference among different origins of seeds was found for the moisture content, density, and shrinkage or tangential radial (T/R) ratio. These properties had also no relationship with the growth rate. As important parameters among wood quality indices, no difference in the density or shrinkage on wood that has different growth rates was detected among alder woods from four different origins of seeds. Therefore, it is considered that higher growth rate might be a key factor for selecting the seed origin of the alder tree.