Intervention effectmodel-written summary

Nano Zn with RDF increased wheat nutrient uptake.

A claim from Impact of foliar application of different nano-fertilizers on soil microbial properties and yield of wheat · 2021

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Nano Zn with RDF increased wheat nutrient uptake.

Treatment
1st spray of Nano Zn at 14 days after sowing (DAS) + 2nd spray of Nano Zn at 28 DAS along with 100% recommended dose of fertilizers (RDF)e0
Outcome
nutrient uptakee0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of 1st spray of Nano Zn at 14 days after sowing (DAS) + 2nd spray of Nano Zn at 28 DAS along with 100% recommended dose of fertilizers (RDF) significantly (P=0.05) increased yield attributes and nutrient uptake in wheat.”

✓ located verbatim in the source · abstract, characters 430–669

Title

Impact of foliar application of different nano-fertilizers on soil microbial properties and yield of wheat

R.H. Meena; G. Jat; D. Jain Journal of Environmental Biology 2021. doi:10.22438/jeb/42/2/mrn-1465

Other claims from this paper (3)

Record rev-a30f859ea88b87a7c86003ff4a3da91804149d9ee7f0f41ca4899a45738f3291 · schema claims-v0.9 · position 2 in the model’s answer

zinc atom · nutrient: content · Triticum aestivum (wheat)Results differ

380 papers: 347 positive, 33 negative or no effect

346 papers in the same direction as this claim · 33 in the opposite direction

  1. negative
    Exudates from zinc-deficient grasses greatly increased zinc and iron mobilization.

    Release of zinc mobilizing root exudates in different plant species as affected by zinc nutritional status · 1991

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

  2. negative
    Deficient zinc pretreatment increased net zinc uptake in both genotypes.

    Uptake of zinc from chelate-buffered nutrient solutions by wheat genotypes differing in zinc efficiency · 1996

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

  3. no effect
    Zinc fertilization did not influence mean shoot boron concentration.

    EFFECTS OF ZINC FERTILIZATION ON GRAIN YIELD AND SHOOT CONCENTRATIONS OF ZINC, BORON, AND PHOSPHORUS OF 25 WHEAT CULTIVARS GROWN ON A ZINC-DEFICIENT AND BORON-TOXIC SOIL · 2001

    Opposite direction

  4. negative
    Zinc treatment increased copper concentrations in roots, shoots and grains.

    Arbuscular mycorrhizal strategy for zinc mycoremediation and diminished translocation to shoots and grains in wheat · 2017

    Opposite direction

  5. no effect
    Zinc presence did not influence histidine uptake.

    Availability of Zinc and the Ligands Citrate and Histidine to Wheat: Does Uptake of Entire Complexes Play a Role? · 2013

    Opposite direction

  6. no effect
    Zinc supply had no significant effect on wheat Cu and Mn concentrations.

    Combined effect of iron and zinc on micronutrient levels in wheat (Triticum aestivum L.). · 2011

    Opposite direction

  7. no effect
    Soil amendments plus Zn fertilizer did not significantly decrease wheat Cd concentration.

    Evaluation of different amendments and foliar fertilizer for immobilization of heavy metals in contaminated soils · 2017

    Opposite direction

  8. negative
    Zn deficiency increased Imax in Excalibur.

    Kinetic parameters of Zn uptake by wheat are affected by the herbicide chlorsulfuron · 1997

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

371 papers more in this group

See all 380 papers →

nanoparticle · nutrient: content · Triticum aestivum (wheat)Positive and negative results

105 papers: 101 positive, 4 negative or no effect

100 papers in the same direction as this claim · 4 in the opposite direction

  1. positive
    Nanofertilizers significantly increased potassium and phosphorus content in wheat grains.

    Effect of foliar application of nano chitosan NPK fertilizer on the chemical composition of wheat grains · 2018

    Same directionCited by this paper

  2. positive
    Foliar nano P with DAP slightly increased postharvest soil macro and micronutrients.

    Effect of Nano-Phosphorus Formulation on Growth, Yield and Nutritional Quality of Wheat under Semi-Arid Climate · 2023

    Same directionCites this paper

  3. no effect
    TiO2 nanoparticles did not significantly increase titanium uptake in either plant species, despite average concentrations doubling.

    Vertical transport and plant uptake of nanoparticles in a soil mesocosm experiment · 2016

    Opposite direction

  4. negative
    Arsenic oxide nanoparticles induced arsenic uptake and accumulation in wheat.

    Soil enrichment with actinomycete mitigates the toxicity of arsenic oxide nanoparticles on wheat and maize growth and metabolism · 2021

    Opposite direction

  5. negative
    Fe3O4 nanoparticles (1 and 4 mg/l) significantly reduced light absorption at 645 and 663 nm in wheat.

    Impact of Different Nanoparticles on Common Wheat (Triticum aestivum L.) Plants, Course, and Intensity of Photosynthesis · 2022

    Opposite direction

  6. no effect
    Nano ZnO application caused non-significant changes in soil available N, P, K, S and Zn content.

    Effect of Nano ZnO on Growth and Yield of Wheat under Salt Affected Soils · 2025

    Opposite direction

  7. positive
    Without water deficit stress, 100 mg/L ZnO NPs gave the lowest Cd in wheat.

    Foliar exposure of zinc oxide nanoparticles improved the growth of wheat (Triticum aestivum L.) and decreased cadmium concentration in grains under simultaneous Cd and water deficient stress · 2020

    Same direction

  8. positive
    Nano manganese produced 22% grain manganese translocation efficiency, above salt, bulk, and control treatments.

    Effects of Manganese Nanoparticle Exposure on Nutrient Acquisition in Wheat (Triticum aestivum L.) · 2018 · compared with salt-Mn

    Same direction

96 papers more in this group

See all 105 papers →

application · nutrient: content · Triticum aestivum (wheat)Positive and negative results

275 papers: 257 positive, 18 negative or no effect

256 papers in the same direction as this claim · 17 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
    Foliar nano P with DAP slightly increased postharvest soil macro and micronutrients.

    Effect of Nano-Phosphorus Formulation on Growth, Yield and Nutritional Quality of Wheat under Semi-Arid Climate · 2023

    Same directionCites this paper

  2. negative
    Foliar application led to less than 1% of fertilizer nitrogen absorbed into wheat grain.

    EFFECTS OF FOLIAR- AND SOIL-APPLIED NITROGEN AND SOIL NITRATE-NITROGEN LEVEL ON THE PROTEIN CONTENT OF NEEPAWA WHEAT · 1972

    Opposite direction

  3. no effect
    Foliar P addition did not downregulate root P uptake in wheat (isotopic dilution test of the substitution hypothesis)

    Assessment of foliar-applied phosphorus fertiliser formulations to enhance phosphorus nutrition and grain production in wheat · 2020

    Opposite direction

  4. no effect
    Zn concentration in wheat was not changed when plants were sprayed at early stem elongation.

    Effects of foliar application of zinc sulfate at different phenological stages on yield formation and grain zinc content of bread wheat (cv. Kohdasht) · 2014

    Opposite direction

  5. no effect
    Foliar N had no adverse effect on grain nitrogen/sulphur ratio in cv. Avalon.

    Recovery of 15N‐labelled urea applied to the foliage of winter wheat · 1987

    Opposite direction

  6. no effect
    Foliar P had limited effect on phytate and grain iron content.

    Response of canola, wheat, and pea to foliar phosphorus fertilization at a phosphorus-deficient site in eastern Saskatchewan · 2020

    Opposite direction

  7. no effect
    Increasing foliar potassium rate did not improve grain nutrient content.

    EFFECT OF SOIL AND FOLIAR APPLICATION OF POTASSIUM ON YIELD AND MINERAL CONTENT OF WHEAT GRAINS GROWN IN SANDY SOILS · 1999

    Opposite direction

  8. no effect
    Mendok sprays did not cause male or female gamete sterility in wheat.

    Increase in Yield of Wheat (Triticum aestivum L. variety ‘N.P. 718’) · 1969

    Opposite direction

266 papers more in this group

See all 275 papers →

3 of 4 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.