Intervention effectmodel-written summary

The 100% RDF, zinc and iron treatment gave the highest wheat dry matter accumulation at 30 and 60 DAS relative to the control and 75% RDF.

A claim from Effect of soil fertility management practices on dry matter accumulation of wheat (Triticum aestivum L.) in the Varanasi region of Uttar Pradesh · 2025

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 100% RDF, zinc and iron treatment gave the highest wheat dry matter accumulation at 30 and 60 DAS relative to the control and 75% RDF.

Organ / stage
30e0
Treatment
100% RDF + 5 kg Zn + 5 kg Fee0
Outcome
dry matter accumulatione0
Direction
higheste0
Value
6.22, 7.29, and 6.75 ge0
Comparator
the control and the application of 75% RDFe0

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

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

“100% RDF + 5 kg Zn + 5 kg Fe recorded the highest dry matter accumulation (g) compared to the control and the application of 75% RDF at 30 (6.22, 7.29, and 6.75 g). and 60 DAS (98.21, 104.27, and 101.24 g)”

✓ located verbatim in the source · abstract, characters 312–517
t0

“wheat”

✓ located verbatim in the source · title, characters 76–81

Title

Effect of soil fertility management practices on dry matter accumulation of wheat (Triticum aestivum L.) in the Varanasi region of Uttar Pradesh

Bhanupriya Pankaj; RS Meena International Journal of Research in Agronomy 2025. doi:10.33545/2618060x.2025.v8.i7o.3354

Other claims from this paper (4)

Record rev-5bc4d5c41a2a8775b7a11d040600d578b687b6749af2d372ae4b0977bf1edc89 · schema claims-v0.9 · position 1 in the model’s answer

iron atom · yield · Triticum aestivum (wheat)Results differ

99 papers: 92 positive, 7 negative or no effect

91 papers in the same direction as this claim · 7 in the opposite direction

  1. no effect
    soil application of Fe-EDDHA did not significantly affect wheat dry matter yield.

    Interaction of Iron with Copper, Zinc, and Manganese in Wheat as Affected by Iron and Manganese in a Calcareous Soil · 2008

    Opposite direction

  2. no effect
    Severe iron decrement did not affect crop growth or yield contributing parameters.

    Effects of Iron on the Wheat Crop (Triticum aestivum L.) by Uptake of Nitrogen, Phosphorus and Potassium · 2012

    Opposite direction

  3. no effect
    Iron did not significantly influence wheat growth and yield.

    Effect of sulphur and micronutrients on growth, nutrient content and yield of wheat (Triticum aestivum L.). · 2000

    Opposite direction

  4. negative
    Salmag with Fe had a slightly weaker grain yield effect than pure Salmag.

    New Fertilisers with Innovative Chelates in Wheat Cultivation · 2024 · compared with pure Salmag®

    Opposite direction

  5. no effect
    Fe addition had no effect on wheat grain yield.

    Loading of zinc and iron in grains of different wheat genotypes in the calcareous and floodplain soils of Bangladesh · 2023

    Opposite direction

  6. no effect
    Micronutrients (Zn, Cu, Fe and Mn) had no significant effect on wheat yield.

    Maximizing wheat yield through integrated use of farmyard manure and fertilizers · 2016

    Opposite direction

  7. no effect
    Additional iron did not change wheat yield or iron or manganese uptake.

    Response to iron and manganese application as affected by their availability in a Typic Natraqualf · 1994

    Opposite direction

  8. positive
    Soil or foliar application of FeSO4 and ZnSO4, alone or combined, increased plant height, tiller number and spike length of wheat.

    Biofortification with Zinc and Iron Improves the Grain Quality and Yield of Wheat Crop · 2020

    Same direction

90 papers more in this group

See all 99 papers →

zinc atom · yield · Triticum aestivum (wheat)Results differ

511 papers: 456 positive, 55 negative or no effect

455 papers in the same direction as this claim · 49 in the opposite direction · 6 reporting no difference from an alternative

  1. no effect
    Zinc application yielded hardly any benefit.

    Landscape positions dictating crop fertilizer responses in wheat-based farming systems of East African Highlands · 2020

    Opposite direction

  2. negative
    Zinc inhibited non mycorrhizal wheat root dry yield.

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

    Opposite direction

  3. no effect
    Foliar Zn had no significant effect on wheat grain yield.

    Foliar zinc fertilization improves the zinc nutritional value of wheat (Triticum aestivum L.) grain · 2011

    Opposite direction

  4. no effect
    Zinc supply had little effect on wheat biomass.

    Plant growth and cation composition of two cultivars of spring wheat (Triticum aestivum L.) differing in P uptake efficiency · 2001

    Opposite direction

  5. no effect
    Soil Zn fertilisers had no significant effect on grain Zn concentration or yield.

    Site-Specific Factors Influence the Field Performance of a Zn-Biofortified Wheat Variety · 2020

    Opposite direction

  6. no effect
    Soil Zn application did not significantly affect wheat grain yield.

    Relevance for food sciences of quantitative spatially resolved element profile investigations in wheat ( Triticum aestivum ) grain · 2013

    Opposite direction

  7. negative
    Zn-EDTA gave the opposite grain yield result to ZnSO4.

    Zinc Enrichment in Two Contrasting Genotypes of Triticum aestivum L. Grains: Interactions between Edaphic Conditions and Foliar Fertilizers · 2021 · compared with ZnSO4

    Opposite direction

  8. no effect
    Combined foliar zinc and pesticides had no adverse effect on grain yield or other nutrients.

    Improving Zinc Concentration and Bioavailability of Wheat Grain through Combined Foliar Applications of Zinc and Pesticides · 2019

    Opposite direction

502 papers more in this group

See all 511 papers →

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this claim · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. positive
    75% RDF + 25% VC-N significantly increased effective tillers, spike length and grains per spike, at par with T2 and T3.

    Effect of Various Integrated Nutrient Management Models on Growth and Yield of Wheat in Partially Reclaimed Sodic Soil · 2017 · compared with T2 and T3

    Same directionCited by this paper

  2. no effect
    Current high nitrogen practices do not significantly raise crop yields relative to optimum fertilization.

    Reducing environmental risk by improving N management in intensive Chinese agricultural systems · 2009 · compared with knowledge-based optimum N fertilization

    Opposite direction

  3. negative
    Wheat yield declined by 0.04 Mg ha −1 yr −1 with 75 and 100% N-P-K fertilizer.

    Yield and Soil Nutrient Changes in a Long‐Term Rice‐Wheat Rotation in India · 2002

    Opposite direction

  4. negative
    The authors concluded that N fertiliser could not compensate for the yield reduction in canola and wheat due to late sowing.

    Effects of sowing time and nitrogen fertiliser on canola and wheat, and nitrogen fertiliser on Indian mustard. I. Dry matter production, grain yield, and yield components · 2001

    Opposite direction

  5. negative
    Genetic gain in winter wheat yield without fertiliser N was 0.021 t ha −1 y −1, smaller than at 215–250 kg/ha N.

    Responses of grain yield, biomass and harvest index and their rates of genetic progress to nitrogen availability in ten winter wheat varieties · 2006 · compared with 215–250 kg/ha N

    Opposite direction

  6. no effect
    The fertilizing substances did not significantly change plant yields.

    The influence of chlorothalonil on the activity of soil microorganisms and enzymes · 2018

    Opposite direction

  7. no effect
    Compost did not significantly affect wheat grain yield, biomass or harvest index.

    Responses of Wheat Yield, Macro- and Micro-Nutrients, and Heavy Metals in Soil and Wheat following the Application of Manure Compost on the North China Plain · 2016

    Opposite direction

  8. no effect
    Wheat yields were similar in fertilized fallow and unfertilized green-manure plots.

    Wheat Yields, Nitrogen Uptake, and Soil Moisture Following Winter Legume Cover Crop vs. Fallow · 1998 · compared with unfertilized plots following a green manure crop

    Opposite direction

3,429 papers more in this group

See all 3,438 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.