Intervention effectmodel-written summary

Soybean seedling growth ranked FeSO 4 .7H 2 O below Fe-EDDHA below nano-Fe.

A claim from Effects of iron sources and doses on plant growth criteria in soybean seedlings · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soybean seedling growth ranked FeSO 4 .7H 2 O below Fe-EDDHA below nano-Fe.

Taxon
soybeanGlycine maxe0
Treatment
Fe sourcese0
Outcome
Seedling growthe0
Direction
increasede0
Comparator
FeSO 4 .7H 2 O < Fe-EDDHA < nano-Fee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Seedling growth in soybean generally increased depend on the Fe sources in the following order; FeSO 4 .7H 2 O < Fe-EDDHA < nano-Fe.”

✓ located verbatim in the source · abstract, characters 1265–1397

Title

Effects of iron sources and doses on plant growth criteria in soybean seedlings

Füsun Gülser; Halil İbrahim Yavuz; Tuğba Hasibe Gökkaya; et al. EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 2019. doi:10.18393/ejss.582231

Other claims from this paper (8)

Record rev-a8a518d7d0f3ff6de1bde00f5980525935a40e46825b824562290e0736fff013 · schema claims-v0.9 · position 9 in the model’s answer

iron atom · growth · Glycine max (soybean)Results differ

40 papers: 29 positive, 11 negative or no effect

28 papers in the same direction as this claim · 11 in the opposite direction

  1. no effect
    Seed viability under iron at pH 6–7 did not differ significantly from control.

    Effect of Iron (Fe) heavy metal content at different pH on the germination of seven soybean varieties in Indonesia · 2023 · compared with control media

    Opposite directionCites this paper

  2. negative
    High iron suppressed somatic tissue growth.

    Callus and Plantlet Regeneration from Cell Cultures of Ladino Clover and Soybean · 1977

    Opposite direction

  3. no effect
    There was no evidence that higher rates of Fe reduced soybean growth.

    Soybean Growth on Calcareous Soil as Affected by Three Iron Sources · 2003

    Opposite direction

  4. negative
    Iron-bound P reduced soybean growth by 35.4% ± 6.7% relative to KH2PO4.

    Phosphorus Fractions of Red Soils in Guangdong Province of South China and Their Bioavailability for Five Crop Species · 2014 · compared with KH2PO4

    Opposite direction

  5. negative
    The lowest Fe level depressed soybean growth.

    Evaluation of catalase and peroxidase activity as indicators of Fe and Mn nutrition for soybean · 1986

    Opposite direction

  6. negative
    Iron limitation reduced soybean growth about 10 per cent in a pot test despite no chlorosis.

    Definition of stresses in crop production—iron, plant nutrient, and non-nutrient stress interactions · 1986

    Opposite direction

  7. negative
    Iron deficiency increased soybean root volume, surface area and tip count.

    Molecular Mechanisms Underlying the Impacts of Available-Iron Levels on the Accumulation and Translocation of 6:2 Chlorinated Polyfluoroalkyl Ether Sulfonate in Soybean (Glycine max L. Merrill) · 2025

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  8. negative
    After three transfers, soybean callus growth was completely inhibited at 1/3 of the normal Fe level.

    Effect of lowered N, P, K or FE levels on the growth of regenerable maize and soybean callus cultures · 1990

    Opposite direction

31 papers more in this group

See all 40 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.