Claim · model-written summary
Sulfur had small effects on grain nitrogen concentration.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- Sulfure0
- Outcome
- nitrogen concentration in graine0
- Qualifier
- small effectse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulfur application increased the grain sulfur concentration more with high than with low nitrogen treatment, but had only small effects on the nitrogen concentration in grain.”
t0“wheat”
Title
PJ Randall; K Spencer; JR Freney Australian Journal of Agricultural Research 1981. doi:10.1071/ar9810203
Other claims from this paper (10)
- Observation Wheat yield responded to both sulfur and nitrogen.
- Intervention effect Sulfur increased grain sulfur concentration more at high than low nitrogen.
- Intervention effect Nitrogen increased grain sulfur concentration at high sulfur, but not low sulfur.
- Intervention effect Nitrogen increased grain nitrogen concentration at all sulfur levels.
- Observation Critical grain sulfur for yield was 0.12% with adequate nitrogen.
- Observation Low-nitrogen sulfur-unresponsive plots also had grain sulfur below 0.12%.
- Observation Sulfur-responsive wheat had grain sulfur under 0.12%.
- Observation Sulfur-responsive wheat had grain N/S ratios wider than 17/1.
- Observation Glasshouse results with three cultivars were consistent with field results.
- Recommendation Authors suggest seed analysis for cereal sulfur-status diagnosis.