Claim · model-written summary
Terpenoid and nitrogen-containing compound contents in cotton rhizosphere soil increased.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- Bacillus compound agentt1
- Outcome
- terpenoid and nitrogen-containing compound contentse0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the secondary metabolite composition in rhizosphere soil was altered: terpenoid and nitrogen-containing compound contents increased”
t0“cotton”
t1“Bacillus compound agent”
Title
Qingpeng Wang; Chengcai Yan; Qingyun Liu; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1774588
Other claims from this paper (18)
- Intervention effect The agent increased cotton seedling chlorophyll content by 6.6% in pot experiments.
- Intervention effect The agent enhanced cotton seedling root activity by 87.69% in pot experiments.
- Intervention effect The agent decreased malondialdehyde (MDA) content of cotton seedlings by 44.36%.
- Intervention effect The agent treatment increased catalase (CAT) activity in cotton seedlings by 136.56%.
- Intervention effect The agent treatment increased peroxidase (POD) activity in cotton seedlings by 125.00%.
- Intervention effect The agent treatment increased superoxide dismutase (SOD) activity in cotton seedlings by 45.73%.
- Intervention effect In field plot trials the agent increased cotton yield by 20.00%-24.34%.
- Intervention effect The agent improved cotton fiber quality in field plots: spinning consistency index, breaking fiber strength and elongation increased by 7.35%, 7.48% and 3.06%, respectively.
- Intervention effect Compared with the control group, nitrogen, phosphorus and potassium contents in cotton leaves increased by 33.27%, 68.24% and 37.76%, respectively.
- Intervention effect Compared with the control group, cotton rhizosphere soil pH decreased by 2.78%.
- Intervention effect Compared with the control group, rhizosphere soil available phosphorus, organic matter and total phosphorus increased by 33.43%, 17.40% and 73.26%, respectively.
- Intervention effect Compared with the control group, the bacterial community Chao1 index decreased by 7.93%.
- Intervention effect Compared with the control group, the bacterial community Shannon index increased by 0.29%.
- Intervention effect Compared with the control group, fungal community Chao1 and Shannon indices increased by 17.54% and 1.07%, respectively.
- Intervention effect At the genus level the relative abundances of Iamia, Polycyclovorans, Arenimonas and Verticillium increased by 43.48%, 10.51%, 31.27% and 67.58%, respectively.
- Intervention effect The relative abundances of Bacillus and Fusarium decreased by 35.37% and 21.00%, respectively.
- Intervention effect Phenol content in cotton rhizosphere soil decreased.
- Intervention effect Tryptamine, L-tryptophan and serotonin accumulated significantly in the rhizosphere soil.