Claim · model-written summary
Continuous cropping notably decreased soil pH in yam fields.
- Taxon
- Dioscorea opposita Thunb. cv. Tiegun Yam
.jpg?width=60)
Dioscorea oppositifoliat0 - Treatment
- CCe1
- Outcome
- pHe5
- Direction
- decreasee5
Not reportedComparator
Verbatim
t0“Dioscorea opposita Thunb. cv. Tiegun Yam”
e1“CC significantly reduced tuber yield”
e5“a notable decrease in pH”
Title
Pengfei Zhang; Wanghui Guan; Lili Han; et al. Agronomy 2025. doi:10.3390/agronomy16010080
Other claims from this paper (11)
- Intervention effect Continuous cropping significantly reduced yam tuber yield.
- Intervention effect Continuous cropping shortened yam stalk length.
- Intervention effect Continuous cropping altered yam tuber morphology.
- Intervention effect Continuous cropping led to accumulation of soil available phosphorus and potassium in yam fields.
- Observation A total of 38 differentially expressed metabolites were identified in rhizosphere soil of yam.
- Association The differentially expressed metabolites were linked to linoleic acid metabolism and other pathways.
- Intervention effect Microbial alpha diversity increased with continuous cropping duration.
- Observation Bacterial and fungal community structures were notably reshaped under continuous cropping.
- Association Metabolite profiles correlated more strongly with fungal than with bacterial communities.
- Association Years of continuous cropping had a negative indirect impact on tuber yield and morphology in partial least squares path modeling, with path coefficient −0.956.
- Association Continuous cropping years affected soil properties directly, with significant effects at p < 0.01.