花斑木形成机理的研究

项目名称： 花斑木形成机理的研究

项目编号： No.31270601

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 农业科学

项目作者： 邱坚

作者单位： 西南林业大学

项目金额： 81万元

中文摘要： 花斑木是一种由真菌侵染而具白腐、染色和带线的自然斑纹的木材,在木质部分具有杂乱的纹理，纹理中间杂有黑色的短线和小斑点，形成自然美丽的花纹，是家具加工和室内装修中的优良材料，在欧美非常流行，国内尚无此材料。 本项目目的之一是介绍和引进花斑木新的理念，期望促进木材工业和木质工艺品加工生产；二是进行人工诱导培育花斑木的探索，研究如何促进而且有效地控制花斑木的形成，为深入研究木材生物加工奠定基础。具体研究内容包括木竹材及菌种的选择、在此基础上分离、培育和鉴定有效真菌的种类，确定人工诱导培育工艺条件、获得花斑木人工制备的各项控制工艺参数，解明花斑木中有效菌丝体的分布、迁移、积累规律，花斑积累对木材性质的影响，阐释花斑木带线的形成和发生机理。

中文关键词： 花斑木；树种调查；菌种筛选鉴定；含水率；形成机理

英文摘要： Spalted grain wood is a kind of by the fungus infection with white rotten, dyeing and take the natural striped wood line, in the part of wood texture with mixed and disorderly, the texture of a short black markings and small spots, form natural beautiful decorative pattern. Spalted grain wood is furniture and indoor decoration of processing fine materials, which is very popular in Europe and America. There is no this material in domestic. This project is one of the aims is introduced new concept spalted grain wood. Expectations promote the wood industry and wooden crafts processing production. Another purpose is exploration artificially induced breeding spalted grain wood, research on how to promote and effectively control spalted grain the formation of wood. For further research on wood biological processing lay the foundation. Specific content including wood and bamboo species selection, based on this the separation, purification and identify the kinds of effective fungi. Sure artificially induced breeding process condition, get to the preparation of the artificial spalted grain wood control process parameters. To explain in wood of mycelia spalted grain effective distribution, migration, accumulation pattern, spotted on the wood accumulation affected by the nature of, interpretation with the formation of th

英文关键词： spalted wood；wood species investigation；fungi screening；moisture content；formation mechanism