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| 木材加速腐朽试验方法的研究 | |
| 引用本文： | 杨忠,江泽慧,任海青,覃道春.木材加速腐朽试验方法的研究[J].木材工业,2007,21(4):12-14,20. |
| 作者姓名： | 杨忠 江泽慧 任海青 覃道春 |
| 作者单位： | 1. 中国林科院木材工业研究所;国家林业局木材科学与技术重点实验室,北京100091 2. 中国林科院木材工业研究所;国家林业局木材科学与技术重点实验室,北京100091;国际竹藤网络中心,北京100102 3. 国际竹藤网络中心,北京100102 |
| 基金项目： | 引进国际先进农业科技技术948计划，中国林科院重点预研课题专项补助项目 |
| 摘 要： | 采用纸板箱和聚乙烯袋作培养箱,将土壤、试样和腐朽菌均放入聚乙烯袋内进行腐朽试验.SAS分析结果表明,菌种和腐朽时间对木材失重率和力学强度变化的影响显著(0.05水平);而且,腐朽木材失重率与力学强度损失率之间的相关性也非常显著,说明本研究中设计的木材加速腐朽试验方法具有可行性. |
| 关 键 词： | 木材腐朽 加速腐朽试验 失重率 强度损失 |
| 文章编号： | 1001-8654（2007）04-0012-03 |
| 修稿时间： | 2006-07-192007-06-22 |
An Accelerated Laboratory Test Method to Assess Wood Decay |
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| YANG Zhong,JIANG Ze-hui,REN Hai-qing,QIN Dao-chun.An Accelerated Laboratory Test Method to Assess Wood Decay[J].China Wood Industry,2007,21(4):12-14,20. | |
| Authors: | YANG Zhong JIANG Ze-hui REN Hai-qing QIN Dao-chun |
| Institution: | 1. Research Institute of Wood Industry, Chinese Academy of Forestry; Key Lab of Wood Science and Technology of State Forestry Administration, Beijing 100091, China;2. International Center for Bamboo and Rattan, Baijing 100102, China |
| Abstract: | A carton with a polyethylene bag lining was used as a culture vessel for sweet gum veneer feeder strips.Soil,water,feeder strips,and specimens were sterilized and added to the culture bag for a decay test.Variance of analysis results by Statistical Analysis System(SAS)showed that the effect of fungi species and exposure periods on the weight loss and strength loss of wood decay was significant(at 0.05 level),and the relationship between weight loss and strength loss due to biological decay were also very significant.The results suggested that the experimental method designed by the authors was a feasible way to assess wood decay. |
| Keywords: | SAS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |