Culturable bacteria diversity in stem liquid and resina from Populus euphratica and screening of plant growth-promoting bacteria.

ABSTRACT:

Background

Populus euphratica Olivier is a kind of tree capable of growing in extremely arid desert and semi-desert environments. In this study, a culture-dependent method was used to analyze the bacterial diversity of stem liquid of P. euphratica and resina of P. euphratica, and to further evaluate plant growth promoting (PGP) activity.

Results

A total of 434 bacteria were isolated from stem fluid and resina of P. euphratica in Ebinur Lake Wetland Nature Reserve and Mulei Primitive forest. The results of taxonomic composition analysis shows that Gammaproteobacteria, Firmicutes, and Actinobacteria_c are the three dominant groups in all the communities, and the representative genera are Bacillus, Nesterenkonia and Halomonas. The diversity analysis shows that the culturable ba

SUBMITTER: Anwar N 

PROVIDER: S-EPMC9798617 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature