Claim · model-written summary
Omitting sulfur led to lower wheat grain yields in the second year.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- Omitting sulfure0
- Outcome
- grain yieldse0
- Direction
- lowere0
- Qualifier
- second yeare0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Omitting sulfur led to lower grain yields in the second year”
t0“Wheat”
Title
Nutrition of irrigated crops on an alkaline brown clay soil at Trangie, New South Wales. 2. Wheat
DK Muldoon Australian Journal of Experimental Agriculture 1986. doi:10.1071/ea9860451
Other claims from this paper (10)
- Observation Deficiencies of phosphorus and nitrogen were evident in the second and subsequent wheat crops after a single complete fertiliser application.
- Intervention effect Wheat forage and grain yields were reduced when phosphorus and nitrogen were omitted.
- Intervention effect Concentrations of phosphorus and nitrogen in wheat forage and grain were reduced when phosphorus and nitrogen were omitted.
- Intervention effect Omitting zinc fertiliser reduced the zinc concentration in wheat grain.
- Intervention effect Omitting zinc fertiliser did not reduce wheat grain yield.
- Intervention effect Both sulfur and nitrogen were required to achieve maximum grain nitrogen and sulfur contents in wheat.
- Intervention effect The wheat response to nitrogen fertiliser peaked at 130 kg/ha N after a fallow.
- Intervention effect After continuous wheat, over 200 kg/ha N was required for maximum yields.
- Mechanism A positive tillering response to nitrogen accounted for much of the wheat grain yield response to nitrogen.
- Intervention effect Wheat grain nitrogen contents remained low until 100 kg/ha N was applied.