Claim · model-written summary
Lower-maturity soybean cultivars had lower plant height, shoot and root dry mass, pod number, and grain yield under compaction.
- Taxon
- soybean cultivars
Glycine maxe0 - Material
- lower maturity groupse0
- Treatment
- soil compactione0
- Outcome
- plant height, shoot and root dry masse0
- Direction
- lowere0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil compaction negatively affected the performance of soybean cultivars with lower maturity groups reflecting in lower plant height, shoot and root dry mass, number of pods and grain yield”
Title
Camila Jorge Bernabé Ferreira; Alessandro Guerra da Silva; Cassio Antonio Tormena; et al. Bragantia 2023. doi:10.1590/1678-4499.20220160
Other claims from this paper (9)
- Intervention effect Compaction impaired agronomic traits of soybean cultivars.
- Observation The medium-cycle soybean cultivar performed better under compaction.
- Intervention effect Net photosynthesis fell by up to 50% under compaction.
- Intervention effect Stomatal conductance fell by up to 50% under compaction.
- Intervention effect Transpiration rates fell by up to 50% under compaction.
- Observation The three gas-exchange traits were not influenced by cultivar.
- Intervention effect Lower-maturity soybean cultivars had fewer pods under compaction.
- Intervention effect Lower-maturity soybean cultivars had lower grain yield under compaction.
- Recommendation The authors suggest choosing longer-cycle soybean cultivars to reduce compaction damage.