[1]刘 亚,王 盼,周钰鸿,等.浙江大盘山华顶杜鹃菌根真菌的分离和鉴定[J].浙江林业科技,2019,39(01):1-8.[doi:10.3969/j.issn.1001-3776.2019.01.001]
 LIU Ya,WANG Pan,ZHOU Yu-hong,et al.Isolation and Identification of Mycorrhizal fungi in Rhododendron huadingense Root in Zhejiang Dapanshan National Nature Reserve[J].Journal of Zhejiang Forestry Science and Technology,2019,39(01):1-8.[doi:10.3969/j.issn.1001-3776.2019.01.001]
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浙江大盘山华顶杜鹃菌根真菌的分离和鉴定()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
39
期数:
2019年01期
页码:
1-8
栏目:
研究简报
出版日期:
2019-03-31

文章信息/Info

Title:
Isolation and Identification of Mycorrhizal fungi in Rhododendron huadingense Root in Zhejiang Dapanshan National Nature Reserve
文章编号:
1001-3776(2019)01-0001-08
作者:
刘 亚1王 盼2周钰鸿2陈江芳3陈子林2唐光大4
1. 浙江省磐安县风景旅游管理局,浙江 磐安 322300;2. 浙江省大盘山国家级自然保护区管理局,浙江 磐安 322300;3. 磐安县林业局,浙江 磐安 322300;4. 华南农业大学 林学与风景园林学院,广东 广州 510642
Author(s):
LIU Ya1WANG Pan2ZHOU Yu-hong2CHEN Jiang-fang3CHEN Zi-Lin2TANG Guang-da4
1. Pan’an Administration of Tourism of Zhejiang, Pan’an 322300, China; 2. Administration of Dapanshan National Natural Reserve of Zhejiang, Pan’an 322300, China; 3. Pan’an Forestry Bureau of Zhejiang, Pan’an 322300, China; 4. College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
关键词:
华顶杜鹃杜鹃花类菌根菌根真菌分离浙江大盘山
Keywords:
Rhododendron huadingense ericoid mycorrhiza (ERM) Mycorrhizal fungi isolation Dapanshan National Nature Reserve
分类号:
S685.21
DOI:
10.3969/j.issn.1001-3776.2019.01.001
文献标志码:
A
摘要:
于2016 年5 月在浙江省大盘山国家级自然保护区的3 处采样地,每处采集5 株华顶杜鹃Rhododendronhuadingense 的1 ~ 2 支侧根,培养分离华顶杜鹃的菌根真菌,然后结合菌落形态特征和rDNA ITS 序列分析进行鉴定。结果表明:华顶杜鹃根系内共分离到165 个菌株,分为22 个菌落形态类型;结合rDNA ITS 序列分析,最终分为20 个不同的菌种类型,其中19 个菌种类型属于子囊菌门Ascomycota,包括8 个属于粪壳菌纲Sordariomycetes 和6 个属于锤舌菌纲Leotiomycetes;3 个优势菌种分别为Phialocephala fortinii,Ilyonectria radicicola和某粪壳菌纲真菌的近缘种,分别占菌株总数的41.82%,22.42%和10.91%;其余17 个菌种类型合计只占总数的24.85%。
Abstract:
Three sample plots were established in Dapanshan National Nature Reserve, Zhejiang province in May of 2016. 5 Rhododendron huadingense were selected for 1-2 lateral roots each. Ericoid mycorrhiza (ERM) was cultured from collected roots and studied by morphological characteristics and molecular identification of rDNA ITS sequence. The result showed that 165 mycorrhizal fungal strains were isolated which were classified into 22 types based on colony characteristics. rDNA ITS demonstrated that these mycorrhizal fungi could be identified into 20 species, among them, 19 species belonging to Ascomycota, including 8 Sordariomycetes, 6 Leotiomycetes. The dominant 3 species were Phialocephala fortinii, Ilyonectria radicicola and Sordariomycetes sp., respectively accounting for 41.82 %, 22.42% and 10.91% of the total strains. The lest 17 species occupied only 24.9%.

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备注/Memo

备注/Memo:
收稿日期:2018-07-24;修回日期:2018-11-29基金项目:金华市重点科技计划项目(2017-2-022)资助作者简介:刘亚,工程师,从事植物生态与植物旅游开发利用研究工作;E-mail:785480407@qq.com。通信作者:唐光大,博士,副教授,从事植物资源和植物生态方面的研究;E-mail:gdtang@scau.edu.cn。
更新日期/Last Update: 2019-02-20