Claim · model-written summary
Metabarcoding of post-harvest soil oomycete communities over 2016-2018 found 292 amplicon sequence variants.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“Post-harvest soil oomycete communities were characterized over three consecutive years (2016–2018) by metabarcoding the Internal Transcribed Spacer 1 (ITS1) region. The community contained 292 amplicon sequence variants (ASVs)”
Title
Alison Claire Gahagan; Yichao Shi; Devon Radford; et al. Plants 2023. doi:10.3390/plants12122338
Other claims from this paper (7)
- Observation The oomycete community was dominated by Globisporangium spp. at 85.1% in abundance (203 ASVs).
- Observation Pythium spp. made up 10.4% of the oomycete community abundance (51 ASVs).
- Intervention effect No till decreased oomycete diversity and community compositional structure heterogeneity compared with conventional tillage.
- Intervention effect Crop rotation affected the oomycete community structure only under conventional tillage.
- Intervention effect Tillage and rotation had interaction effects on most oomycete species.
- Intervention effect Soybean seedling vitality, representing soil and crop health, was lowest in soils under conventional tillage cultivating soybean or corn.
- Intervention effect The grain yield of the three crops responded differently to tillage and crop rotation regimes.