Claim · model-written summary
No pre-sowing fertilizer significantly reduced winter wheat yield against better variants.
- Taxon
- winter wheat
Triticum aestivume0 - Treatment
- without any fertilizers applicatione0
- Outcome
- yielde0
- Direction
- reductione0
- Comparator
- better variantse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“winter wheat sowing without any fertilizers application or applying small amount of fertilizers before sowing (N16P16K16 та N30P60K60) eventually causes a significant reduction in yield compared to better variants”
Title
Effect of mineral nutrition on winter wheat yield after sunflower in Ukrainian steppe zone
M.M. Solodushko; I.I. Gasanova; O.O. Pedash; et al. CyberLeninK (CyberLeninka)
Other claims from this paper (7)
- Intervention effect Pre-sowing N90P60K60 increased winter wheat yield by 2.29 t/ha against no fertilizer.
- Recommendation The authors consider pre-sowing N60P60K60 relevant under optimal weather with later nitrogen fertilization.
- Intervention effect Increasing applied nitrogen to N120-180 did not significantly increase winter wheat yield relative to other variants.
- Intervention effect N120-180 fertilizer sometimes decreased winter wheat yield under drought during grain swelling and formation.
- Intervention effect Pre-sowing N16P16K16 significantly reduced winter wheat yield against better variants.
- Intervention effect Pre-sowing N30P60K60 significantly reduced winter wheat yield against better variants.
- Observation In most cases spring-summer nitrogen fertilization could not compensate winter wheat yield reduction from no or low pre-sowing fertilizer.