Intervention effectmodel-written summary

Combined K Zn Mn significantly increased winter wheat yield.

A claim from Effect of Combined K, Zn, Mn Fertilization on Yield and Quality of Winter Wheat · 2002

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined K Zn Mn significantly increased winter wheat yield.

Taxon
winter wheatTriticum aestivume0
Treatment
combined K Zn Mne0
Outcome
yielde0
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

“combined K Zn Mn increased deoxidized sugar content of wheat plant, reduced WSD of flag leaves, in the end, the yield of winter wheat was increased significantly”

✓ located verbatim in the source · abstract, characters 359–520

Title

Effect of Combined K, Zn, Mn Fertilization on Yield and Quality of Winter Wheat

Pei Xue Acta Tritical Crops 2002

Other claims from this paper (6)

Record rev-aafb005ef1c005523f4e6991a7cd4b3cf9e6c734bc0a989d3ada7a0f5e0504bc · schema claims-v0.9 · position 3 in the model’s answer

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

65 papers: 61 positive, 4 negative or no effect

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

  1. no effect
    Applications of multiple nutrients did not significantly increase wheat yield.

    Evidence for the involvement of the root lesion nematode Pratylenchus thornei in wheat yield decline in northern New South Wales · 1987

    Opposite direction

  2. 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

  3. no effect
    Neither nitrogen nor manganese fertilisation changed the wheat grain yield.

    Mycotoxin Level in Winter Wheat Grain as Impacted by Nitrogen and Manganese Fertilisation · 2023

    Opposite direction

  4. no effect
    Additional manganese 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

  5. positive
    Under greenhouse drought, manganese spray increased grain yield by 10%.

    Alleviation of drought stress in winter wheat by late foliar application of zinc, boron, and manganese · 2012

    Same direction

  6. positive
    The greatest grain number per spike followed 80 kg ZnSO4 ha−1 plus foliar Mn.

    Response of Wheat Plants to Zinc, Iron, and Manganese Applications and Uptake and Concentration of Zinc, Iron, and Manganese in Wheat Grains · 2009

    Same direction

  7. positive
    Manganese deficiency reduced tiller number in wheat compared with adequate Mn supply.

    Manganese Deficiency and Toxicity Effects on Growth, Development, and Nutrient Composition in Wheat1 · 1984 · compared with plants supplied at adequate Mn levels

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

  8. positive
    Foliar Fe+Mn application had the highest positive effect on yield components and grain yield of wheat.

    Effect of different microelement treatment on wheat ( triticum aestivum ) growth and yield · 2012

    Same direction

56 papers more in this group

See all 65 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 →

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.