摘要
采用取样富集的方法,运用形态学鉴定和滤纸降解技术,研究了扎龙湿地纤维素降解霉菌的组成和活性。筛选出了7株具有纤维素降解能力的霉菌,它们分别属于接合菌门(Zygomycota)毛霉目(Mucorales),接合菌门(Zygomycota)球囊霉目(Glomeromycetes),子囊菌门(Ascomycota)的散囊菌目(Eurotiales),卵菌门(Oomycota)水霉目(Saprolegniales)共4类,滤纸降解实验表明这7株霉菌纤维素降解活性均较高。揭示了扎龙湿地具有高活性纤维素降解能力的霉菌组成,获得了大量的高效纤维素降解的生物资源。
Based on the method of samphng and enriching used, we used the technique of morphological analysis and filter paper degradation to study the fungal cellulose degradation Zhalong wetland composition and activity. Screened out of the seven molds with the capability of degradation of cellulose, they belong to Zygomycota Mucorales, Zygornycota Glomeromycetes, Ascomycota Eurotiales, Oomycota Saprolegniales. Degradation experiments show that they were higher activity of cellulose degradation. This study revealed the high activity Zhalong wetlands ability to mold the composition of cellulose degradation, access to a large number of highly efficient cellulose degradation of biological resources.
出处
《齐齐哈尔大学学报（自然科学版）》
2011年第4期50-52,共3页
Journal of Qiqihar University(Natural Science Edition)
基金
黑龙江省教育厅科学技术研究项目(编号:11531424)
黑龙江省教育厅科学技术研究项目(11551539)
齐齐哈尔大学青年科研启动支持计划(2010k-M10)
关键词
扎龙湿地
纤维素
霉菌
降解活性
Zhalong wetland
cellulose
mycete
degradation activity
