Nitrogen deposition further increases Ambrosia trifida root exudate invasiveness under global warming.

ABSTRACT: Invasive plants can change the soil ecological environment in the invasion area to adapt to their growth and reproduction through root exudates. Root exudates are the most direct manifestation of plant responses to external environmental changes, but there is a lack of studies on root exudates of invasive plants in the context of inevitable global warming and nitrogen deposition. In this research, we used widely targeted metabolomics to investigate Ambrosia trifida root exudates during seedling and maturity under warming and nitrogen deposition to reveal the possible mechanisms of A. trifida adaptation to climate change. The results showed that the organic acids increased under warming condition but decreased after nitrogen addition in the seedling stage. Phenolic acids increased greatly a

SUBMITTER: Xu K 

PROVIDER: S-EPMC10229694 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature