Claim · model-written summary
Fertilizer B with iron increased aboveground-part yield by 355–874% in particular years.
- Taxon
- spring rape, maize
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napus
Zea mayst0 - Treatment
- Fertilizer B with irone1
- Outcome
- yield of aboveground partse1
- Direction
- increasinge1
- Value
- 355–874%e1
- Qualifier
- in particular yearse1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e1“Fertilizer B with iron had the greatest yield-forming effect, increasing the yield of aboveground parts by 355–874%, and of roots by 211–692% in particular years”
t0“Mineral fertilizers with iron influence spring rape, maize and soil properties”
Title
Mineral fertilizers with iron influence spring rape, maize and soil properties
Barbara Filipek-Mazur; Monika Tabak; Małgorzata Koncewicz-Baran; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1571268
Other claims from this paper (11)
- Intervention effect Iron addition did not significantly change spring rape yield in the first year.
- Intervention effect Iron addition did not significantly change maize yield in the second and third year.
- Intervention effect The effect of iron addition on iron content in the plants was ambiguous.
- Intervention effect Fertilizer B with iron had the greatest yield-forming effect among the fertilizers tested.
- Intervention effect Fertilizer B with iron increased root yield by 211–692% in particular years.
- Intervention effect All fertilizers, especially those containing sulfur, acidified the soil.
- Intervention effect Soil fertilized with sulfur had pH 4.1, lower than the unfertilized soil (pH 5.2).
- Intervention effect Iron addition increased the content of mobile iron in the soil by 12–110%.
- Intervention effect Iron addition increased the content of exchangeable iron in the soil by 2–58%.
- Intervention effect Iron addition did not change the content of the fraction bound to MnOx in the soil.
- Recommendation The authors recommend that combined sulfur and iron fertilization has potential to improve soil abundance and plant yield.