Experimental warming causes large yield reduction of spring highland barley, and the changes of the phyllosphere microbial community represents the extrinsic manifestation of the underlying mechanism

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(4), P. e0319612 - e0319612

Published: April 29, 2025

Changes in phyllosphere microbial communities of highland barley caused by climate warming (e.g., increases the abundance pathogenic fungi) is a potential important mechanism leading to decrease yield barley. However, there are no reports that loss attributed changes community Here, based on field experiment Lhasa city, Tibet, we examined responses bacterial and fungal their feedbacks spring Warming decreased 34.04%, but increased soil temperature 2.40°C, fungi species richness 50.00%, Chao1 37.55%, phylogenetic diversity 51.74%, pathotroph 529.17%. Yield with increasing richness, Chao1, fungi. altered functional composition, which was also marginally correlated Moreover, only forward shift each phenology, did not change time interval between two adjacent phenological periods. The community, especially potentially reduction barley, provides new perspective for regulatory even grain under future warming. More importantly, scientific findings this study may provide directions exogenous addition beneficial fertilizers) how mitigate

Language: Английский

Temperature sensitivity quandary of soil microbial community structure in Tibetan alpine grasslands: A meta-analysis and field experiment

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 955, P. 176961 - 176961

Published: Oct. 16, 2024

Language: Английский

Patterns of foliar fungal diseases and the effects on aboveground biomass in alpine meadow under simulated climate change

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 955, P. 177026 - 177026

Published: Nov. 1, 2024

Language: Английский