Intervention effectmodel-written summary

Organically coated Fe3O4 nanoparticles increased tomato plant growth and yield.

A claim from Improved iron use efficiency in tomato using organically coated iron oxide nanoparticles as efficient bioavailable Fe sources · 2022

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organically coated Fe3O4 nanoparticles increased tomato plant growth and yield.

Treatment
organically coated Fe 3 O 4 NPse3
Outcome
plant growth and yielde3
Direction
increasede3

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Improved iron use efficiency in tomato”

✓ located verbatim in the source · title, characters 0–38
e3

“In addition, using organically coated Fe 3 O 4 NPs, especially Fe 3 O 4 @HA increased plant growth and yield”

✓ located verbatim in the source · abstract, characters 1222–1330

Title

Improved iron use efficiency in tomato using organically coated iron oxide nanoparticles as efficient bioavailable Fe sources

Tahereh Raiesi-Ardali; Leila Maˈmani; Mostafa Chorom; et al. Chemical and Biological Technologies in Agriculture 2022. doi:10.1186/s40538-022-00318-y

Other claims from this paper (5)

Record rev-4e857cceee6dc9694642147c1a41add37947738441ce6b890b19dd364bbba8af · schema claims-v0.9 · position 2 in the model’s answer

iron atom · yield · Solanum lycopersicum (tomato)Positive and negative results

23 papers: 21 positive, 2 negative or no effect

20 papers in the same direction as this claim · 2 in the opposite direction

  1. negative
    Correcting iron deficiency with EDTA or Fe-o,o-EDDHA improved tomato production compared with the unsupplemented group.

    Remediation of Iron Chlorosis by the Addition of Fe-o,o-EDDHA in the Nutrient Solution Applied to Soilless Culture · 2008 · compared with T4 group

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

  2. negative
    Fe nanoparticles significantly influenced growth and yield attributes, which declined at increasing concentrations.

    Influence of Zn, Fe and Ag Nanoparticles on Growth, Yield Attributes and Profitability in Tomato (Solanum lycopersicum mill) · 2022

    Opposite direction

  3. positive
    Combined foliar Zn and Fe gave maximum fruits per cluster of 8.

    Effects of Zn, Fe and their Combination Treatments on the growth and yield of tomato · 2013

    Same direction

  4. positive
    The combined treatments gave the highest early and total tomato yield.

    EFFECT OF CHELATED IRON AND SILICON ON THE YIELD AND QUALITY OF TOMATO PLANTS GROWN UNDER SEMI-ARID CONDITIONS · 2017

    Same direction

  5. positive
    Chelated iron increased fruit yield 1.6 to 1.8 times versus control, with a significantly greater yield increase.

    Nano and chelated iron fertilization influences marketable yield, phytochemical properties, and antioxidant capacity of tomatoes · 2023 · compared with control

    Same direction

  6. positive
    Yield parameters of tomato followed the same improving trend under the saline-water treatments.

    EFFECT OF SUGAR BEET MOLASSES AND Fe-EDHHA ON TOMATO PLANTS GROWN UNDER SALINE WATER IRRIGATION CONDITION · 2019 · compared with none treated plants (control)

    Same direction

  7. positive
    Fe 9 Premium and Fe 13 Top gave equally efficient early crop yields, significantly above the other fertilizers.

    The effect of the kind of Fe chelate on yielding and quality of greenhouse tomato fruits · 2012 · compared with other tested fertilisers

    Same direction

  8. positive
    Exogenous 1% Fe-Glu increased tomato overall yield by 44%.

    Foliar application of iron glutamate improves yield and growth of tomatoes compared to iron sulphate and L-glutamate · 2022

    Same direction

14 papers more in this group

See all 23 papers →

nanoparticle · yield · Solanum lycopersicum (tomato)Positive and negative results

56 papers: 54 positive, 2 negative or no effect

53 papers in the same direction as this claim · 1 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Tomato and eggplant leaf area, branches and dry matter had no significant differences.

    RESPONSE OF TOMATO, EGGPLANT, AND PEPPER TO NANO FERTILIZERS AND THE METHOD OF THEIR ADDITION · 2021

    Opposite direction

  2. no effect
    Nano-priming did not affect tomato yield.

    EFFECTS OF TIO2 NANO-PRIMING ON TOMATO SEED GERMINATION AND PLANT DEVELOPMENT · 2023 · compared with hydropriming

    No difference from an alternative

  3. positive
    Seed priming with nano ALG/CS-GA 3 increased tomato fruit productivity almost fourfold.

    Polymeric nanoparticles as an alternative for application of gibberellic acid in sustainable agriculture: a field study · 2019

    Same direction

  4. positive
    SiO2 nanoparticles increased average fruit weight and yield without salt stress.

    Form of Silica Improves Yield, Fruit Quality and Antioxidant Defense System of Tomato Plants under Salt Stress · 2020

    Same direction

  5. positive
    Cu3(PO4)2·3H2O nanosheets significantly increased tomato fruit yield per plant by over 45.5% relative to the other treatments in the field, in diseased soil.

    Copper Nanomaterial Morphology and Composition Control Foliar Transfer through the Cuticle and Mediate Resistance to Root Fungal Disease in Tomato (Solanum lycopersicum) · 2020 · compared with the other treatments

    Same direction

  6. positive
    T6 produced the highest tomato yield parameter values.

    The integrated use of excreta-based vermicompost and inorganic NP fertilizer on tomato (Solanum lycopersicum L.) fruit yield, quality and soil fertility · 2017

    Same direction

  7. positive
    ZnO-NP improved growth, biomass and yield.

    Zinc oxide nanoparticles mediated substantial physiological and molecular changes in tomato · 2021

    Same direction

  8. positive
    fruit number per plant increased after MnFe2O4 treatment by 50%.

    Molecular Mechanisms of Early Flowering in Tomatoes Induced by Manganese Ferrite (MnFe2O4) Nanomaterials · 2022

    Same direction

47 papers more in this group

See all 56 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.