Journal of Chuxiong Normal University ›› 2021, Vol. 36 ›› Issue (3): 67-79.

• Biology • Previous Articles     Next Articles

Preliminary Study on the Endophytes and Rhizosphere Soil Microbes of Cyclobalanopsis glaucoides

Haiyan Yang1,#, Yanshuang Li1,#, Riujun Li2, Yan Zhang3, Zhongze Luo3,*, Tianxing Li1,*   

  1. 1. School of Resources, Environment & Chemistry, Chuxiong Normal University, Chuxiong, Yunnan Province 675000;
    2. College of Language and Culture, Chuxiong Normal University, Chuxiong, Yunnan Province 675000;
    3. Institute of Cash Crops, Chuxiong Academy of Agricultural Sciences, Chuxiong 675000, China
  • Received:2019-12-03 Online:2021-05-20 Published:2021-07-23
  • Contact: *Zhongze Luo (1978–), senior agronomist, mainly engaged edible fungus cultivation; Tianxing Li(1968–), doctor, professor. His research interests include plant physiology ecology, landscape ecology and biology education. E-mail: lyzh@cxtc. edu.cn, Tel. 15887517910
  • About author:#Haiyan Yang (1979–), doctor, associate professor, mainly engaged in plant pathology, plant physiology research. E-mail: haiyanyang@cxtc. edu.cn, Tel. 18287864615; Yanshuang Li (1995–), undergraduate, mainly engaged in biological research. E-mail: 15911630736@163.com, Tel. 15911630736

Abstract: The results showed that 61 strains of bacteria and 24 strains of fungi were isolated from the root, stem, leaf and rhizosphere soil of Cyclobalanopsis glaucoides 29 strains were isolated from roots, including 25 strains of bacteria and 4 strains of fungi; 12 strains in stems, including 4 strains of bacteria and 8 strains of fungi; 7 strains in leaves, including 3 strains of bacteria and 4 strains of fungi, namely root (34%) > stem (14%) > leaf (8%), and the remaining 37 strains were isolated from soil. The distribution of bacteria in C. glaucoides was as follows: root (56%) > stem (8%) > leaf (6%). Fungi were more in stem. Most of the bacteria isolated from roots, stems and leaves were cocci, while the bacteria isolated from rhizosphere soil were more than those from rhizosphere soil. The isolated fungi included 2 strains of Aspergillus, 2 strains of Cladosporium, 1 strain of Verrucaria, 1 strain of botryosporium, 1 strain of Colletotrichum, 4 strains of Penicillium and 2 strains of Colletotrichum. The others were non spore groups, among which Penicillium was slightly dominant. The results of this study can provide support for the experiment of C. glaucoides.

Key words: Key Words: Cyclobalanopsis glaucoides, endophytes, rhizosphere soil microorganisms

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