森林培育措施对人工林红松木材力学性质的影响

编号 zgly0000340133

文献类型 期刊论文

文献题名 森林培育措施对人工林红松木材力学性质的影响

学科分类 220.99;林学其他学科

作者 郭明辉 

作者单位 东北林业大学生物质材料科学与技术教育部重点实验室哈尔滨 

母体文献 林业科学 

年卷期 2004,40(6)

页码 201-204

年份 2004 

分类号 S791.247  S781.2 

关键词 森林培育措施  人工林  红松  木材力学性质  东北地区 

文摘内容 For different silvicultural measures(forest composioin, planning densiy, thinning and pruning), the mechanical properties of Pinus koraiensis plantations were measured and analyzed. The results showed that the effect of silvicultural measures (forest composioin, planning densiy, thinning) on mechanical properties(bending strength, crushing strength along the grain, tensil strength along the grain) of P.koraiensis plantations were remarkable,other strength and all strength of the pruning forest were not remarkable. In order to increase the mechanical properties of wood, growth-promoting and then get the better building lumber and glued lamination board, mixed stand, and with density of 1.5m×1.5 m and 1.5m×2.0m, properly thinning and pruning could be selected. In order to manufacture furniture and bending-wood, density of 2.0m×2.0m could be selected。