文献类型：会议论文

中文题名：Experimental Study on Sawing of Plantation Eucalypts in China

作者：Zhou Yongdong[1] Jiang Xiaomei[1] Piao Chenghan[1] Gao Ruiqing[1] Li Xiaoling[1]

第一作者：周永东

机构：[1]Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing, 100091, China;

会议论文集：The International Conference on Plantation Eucalyp

会议日期：20051201

会议地点：广东湛江

主办单位：南方国家级林木种苗示范基地

语种：英文

分类号：TG1

年份：2005

摘要：The experimental study was carried out examining three different sawing strategies for four species of plantation Eucalyptus in China. Sawing strain, bow deformation, sawing inaccuracy and the influence of end-splits were analysed. The results show that the bow deformation is directly related to the sawing sequence, but the sawing strain showed no relationship with the sawing process. High lumber hardness contributed to the thickness variation of E. citriodora and E. exserta but the large variation in E. urophylla × grandis was contributed by high growth stress. The end-splits in lumber of the eucalyptus species had a big influence on lumber recovery, with E. urophylla × grandis showing the worst end-splits following sawing. The Eucalyptus lumber could be used in value-added solid wood products if suitable sawing equipment and sawing strategies are selected.