| 黑龙江省主要杨树纤维用材品种纸浆性能综合评价 |
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| 引用本文： | 李晶,王福森,李树森,贯春雨,王春,温宝阳.黑龙江省主要杨树纤维用材品种纸浆性能综合评价[J].防护林科技,2013(3):17-20,40. |
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| 作者姓名： | 李晶 王福森 李树森 贯春雨 王春 温宝阳 |
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| 作者单位： | 黑龙江省森林与环境科学研究院,黑龙江齐齐哈尔,161005 |
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| 基金项目： | 黑龙江省重点科技攻关项目 |
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| 摘 要： | 选择黑龙江省7个主要杨树纤维用材品种为研究对象,测定了木材纤维形态、化学成分和成浆性能,分析了林龄与主要纸浆性能间的相关关系,对7个品种纸浆性能进行了综合评价。试验结果表明:7个品种的纤维长度为0.88～1.17mm,纤维素含量为49.28%～59.77%,粗浆得率为50.41%～54.97%,上述指标均达到或超过优质纸浆标准;林龄与纤维长度、纤维素含量和粗浆得率间无显著相关关系;纸浆性能综合评价由高至低的顺序为黑青杨>小青黑>银中杨>大青杨>青山杨>小黑杨>迎春5号。
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| 关 键 词： | 杨树 纤维用材 纸浆性能 综合评价 |
Comprehensive Evaluation on Pulp Properties for Fiber Timber Varieties of Poplar in Heilongjiang Province |
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| Li Jing
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Wang Fusen
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Li Shusen
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Guan Chunyu
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Wang Chun
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Wen Baoyang.Comprehensive Evaluation on Pulp Properties for Fiber Timber Varieties of Poplar in Heilongjiang Province[J].Protection Forest Science and Technology,2013(3):17-20,40. |
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| Authors: | Li Jing Wang Fusen Li Shusen Guan Chunyu Wang Chun Wen Baoyang |
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| Institution: | (Academy of Forest and Environment of Heilongjiang Prov.,Qiqihar 161005,China) |
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| Abstract: | Selecting the seven major poplar fiber timber varieties in Heilongjiang Province as the research object,wood fiber morphology,chemical composition & slurry performance were measured;relationship between forest age & main pulp properties were analyzed;pulp properties of seven varieties were comprehensively evaluated.Result shows that: fiber length of the seven varieties is 0.88-1.17 mm,the cellulose content being 49.28%-59.77%,crude pulp yield being 50.41%-54.97%;the above targets are met or exceeded the quality pulp standards.Forest age & fiber length,cellulose content and coarse pulp yield have no significant correlation;the descending order of comprehensive evaluation on pulp properties is: Populus euramericana ‘N3016’× P.ussuriensis >Populus pseudo-siminii× P.nigra > Populus alba×P.berolinensis >Populus ussuriensis Kom.> Populus pseudo-cathayana ×P.deltoides> Populus simonii ×P.nigra > Populus nigra ×P.simonii. |
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| Keywords: | poplar fiber timber pulp properties comprehensive evaluation |
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