摘要
通过长白落叶松８ａ，１５ａ，２０ａ，２５ａ４种年龄木材物理性能和形态北学分析及纸浆造纸性能的研究，认为该树种木材纤维素含量高、纤维长、粗浆得率高，而且制浆容易、成本低、纸浆造纸性能好，是良好的造纸用材树种。
In the paper,the physical chemical and pulp properties of 8-,15-,20-, 25-yearlarix oligensis wood are reported. The cellulose content of the wood is high, its fibre is long,coarse pulp rate is also very high. Pulp-making is very easy with low cost and goodquality. The technical maturity is determinted as 15 to 20 years.
出处
《沈阳农业大学学报》
CAS
CSCD
1995年第4期392-398,共7页
Journal of Shenyang Agricultural University
基金
"世界用行国家造林工程项目".
关键词
长白落叶松
造纸
纸浆
larix olgendsis, coarse pulprate, technical maturity
