Rhizobacteria from vineyard and commercial arbuscular mycorrhizal fungi induce synergistic microbiome shifts within grapevine root systems.

ABSTRACT: The addition of bacteria and arbuscular mycorrhizal fungi (AMF) is a strategy used to protect plants against disease and improve their growth and yield, known as biocontrol and biostimulation, respectively. In viticulture, the plant growth promotion (PGP) potential of bacteria endogenous to vineyard soil has been underexplored. Furthermore, most research about microbial biostimulants focuses on the effect on the plant, but little is known on how their application modify the soil and root microbial ecosystem, which may have an impact on plant growth and resistance. The objectives of this work were (1) to identify bacteria present in vineyard soils with functional PGP traits, (2) to test their PGP activity on young grapevines, in combination with AMF, (3) to assess the impact on the microbia

SUBMITTER: Darriaut R 

PROVIDER: S-EPMC12311103 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature