Claim · model-written summary
Zinc treatments had no effect on yield components.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- treatmentse1
- Outcome
- yield componentse1
- Direction
- no effecte1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“corn plants”
e1“For yield components the treatments had no effect.”
Title
Productivity and yield components of corn fertilized with different sources and levels of zinc
Herbert Nacke; Antônio Carlos Andrade Gonçalves; José Renato Stangarlin; et al. Spanish Journal of Rural Development 2011
Other claims from this paper (4)
- Intervention effect Zinc availability differed significantly among fertilizer sources and levels.
- Intervention effect Productivity differed significantly among zinc levels.
- Intervention effect Zinc fertilization increased corn income under the experiment conditions.
- Recommendation The authors conclude that zinc rates above 4.0 kg ha-1 are not justified.