Claim · model-written summary
Tillage type and nitrogen dose had no significant overall differences in wheat grain and straw yields and grain total nitrogen.
- Taxon
- durum wheat
Triticum turgidum subsp. durume1 - Treatment
- tillage types and nitrogen dosese0
- Outcome
- grain and straw yields and grain total nitrogene0
- Direction
- no significant differencee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was no significant difference between tillage types and nitrogen doses for grain and straw yields and grain total nitrogen”
e1“The Louiza variety of durum wheat was used”
Title
Hassnae Maher; Rachid Moussadek; Abdelmjid Zouahri; et al. Nitrogen 2023. doi:10.3390/nitrogen4040026
Other claims from this paper (8)
- Intervention effect Tillage, nitrogen dose, and their interaction significantly affected wheat straw total nitrogen.
- Intervention effect Grain nitrogen use efficiency did not differ by tillage type although no-tillage was 3.5% higher.
- Intervention effect Nitrogen dose and its interaction with tillage significantly affected grain nitrogen use efficiency.
- Intervention effect At 82 kg ha−1 nitrogen, grain NUE was 26.8% with no-tillage versus 20.5% with conventional tillage.
- Intervention effect At 115 kg ha−1 nitrogen, grain NUE was 19.0% with no-tillage versus 8.4% with conventional tillage.
- Intervention effect At 149 kg ha−1 nitrogen, grain NUE was 30.6% with no-tillage versus 16.5% with conventional tillage.
- Intervention effect At the three nitrogen rates, straw NUE under no-tillage was 3.4%, 4.9%, and 9.2%, versus 3.2%, 3.5%, and 5.4% under conventional tillage.
- Recommendation The authors recommend no-tillage with nitrogen fertilizer as a strategy to reduce soil nitrogen losses.