2种木材蓝变菌的生物学特性  

Biological Characteristics of Two Wood Sapstain Fungus

作　　者：刘媛[1] 罗建举[2] 任世奇[1] 陈健波[1] 邓紫宇[1] LIU Yuan LUO Jian-ju REN Shi-qi CHEN Jian-bo DENG Zi-yu(Gaangxi Forestry Research Institute, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Nanning 530002, Guangxi , China Forestry College of Guangxi University ,Nanning 530005, Guangxi , China)

机构地区：[1]广西林业科学研究院广西优良用材林资源培育重点实验室国家林业局中南速生材繁育实验室,广西南宁530002 [2]广西大学林学院,广西南宁530005

出　　处：《福建林业科技》2016年第3期76-79,共4页Journal of Fujian Forestry Science and Technology

基　　金：广西林业科技项目(桂林科字[2013]第1号);广西林科院基本科研业务费(林科201627号);广西优良用材林资源培育重点实验室自主课题(14-A-02-03);广西科学研究与技术开发计划项目(桂科攻14122005-36);广西重大林业科技招标项目(桂林科字[2009]第7号)

摘　　要：对2种木材蓝变菌松球壳孢（Sphaetopsis sapinea）和可可球二孢（Botryodiplodia theobromae）的生物学特性进行试验研究。结果表明：2种蓝变菌菌株适宜温度均为30℃;适应的酸碱度范围均为5.0~9.0;两者都属于喜光菌;松球壳孢生长最适碳源为蔗糖,最适氮源为蛋白胨;可可球二孢生长最适碳源为葡萄糖,最适氮源为酵母浸膏。The biological characteristics of two wood sapstrain fungus were studied. The resuhs showed that the optimal temperatures of the two fungus were 30 ℃ and pH 5.0 - 9. 0. Both of them belonged to the light loving fungus. The optimal carbon sources for Sphaetopsis sapinea and Botryodiplodia theobromae were sucrose and glucose, respectively. The optimal nitrogen sources for them were peptone and yeast extract, respectively.

关 键 词：蓝变菌 可可球二孢 松球壳孢 生物学特性 

分 类 号：S781.52[农业科学—木材科学与技术]