Claim · model-written summary
Kernel weight and kernels per spike of winter wheat decreased with increasing spring plant density.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Treatment
- increasing spring plant densitye6
- Outcome
- kernel weight and kernels spike −1e6
- Direction
- decreasede6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Winter Wheat to Simulated Stand Reduction”
e6“kernel weight and kernels spike −1 decreased with increasing spring plant density”
Title
Response of Winter Wheat to Simulated Stand Reduction
Douglas L. Holen; Philip L. Bruckner; John M. Martin; et al. Agronomy Journal 2001. doi:10.2134/agronj2001.932364x
Other claims from this paper (8)
- Observation Winter wheat cultivars did not differ in mean spring plant density or grain yield.
- Observation Winter wheat cultivars differed for yield components, test weight and protein concentration.
- Observation The response of winter wheat to increasing plant density was generally not cultivar specific.
- Observation Plant density by cultivar interactions were significant only for kernels per spike in winter wheat.
- Intervention effect Grain yield of winter wheat increased with increasing spring plant density.
- Intervention effect Spikes per m2 and kernels per m2 of winter wheat increased with increasing spring plant density.
- Observation Maximum grain yield of winter wheat occurred at 140 plants m −2.
- Intervention effect A spring plant density of 21.5 plants m −2 gave winter wheat grain yield equal to spring wheat grain yield.