Claim · model-written summary
Vegetative growth duration decreased over cultivar release time.
- Taxon
- Soybean
Glycine maxt0 - Material
- Breeding effortse1
- Outcome
- vegetative growth duratione0
- Direction
- reducede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“vegetative growth duration has been reduced”
t0“Soybean”
e1“Breeding efforts have increased TDM(R7), HI, seed‐fill duration (SFD), and reproductive growth duration over time”
Title
Physiological and Phenological Responses of Historical Soybean Cultivar Releases to Earlier Planting
Scott C. Rowntree; Justin J. Suhre; Nicholas H. Weidenbenner; et al. Crop Science 2014. doi:10.2135/cropsci2013.06.0428
Other claims from this paper (9)
- Association Breeding over time increased total dry matter at R7.
- Association Breeding over time increased harvest index.
- Association Breeding over time increased seed-fill and reproductive growth duration.
- Intervention effect Early planting increased total dry matter at R7.
- Intervention effect Early planting lengthened reproductive growth duration.
- Intervention effect Early planting had no observed effect on harvest index or seed-fill duration.
- Association Planting date and release year interacted synergistically for total dry matter at R7 in both maturity groups.
- Association No planting date by release year interaction was observed for harvest index or seed-fill duration.
- Mechanism Higher yields in newer early-planted cultivars were attributed to greater total dry matter production.