Intervention effectmodel-written summary

Boron spraying up to 800 mg/L B/fad. significantly increased grain yield.

A claim from Influence of potassium and boron fertilization on earliness some flowering ,growth characters and grain yield of maize hybrids . · 2024

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Boron spraying up to 800 mg/L B/fad. significantly increased grain yield.

Taxon
maizeZea mayst0
Treatment
boron fertilizer spraying (B) levels up to 800 mg/L B/fad.e0
Outcome
grain yield ard./fad.e0
Direction
increasee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Increase of boron fertilizer spraying (B) levels up to 800 mg/L B/fad., was followed by a significant increase in grain yield ard./fad. Meantime, plant height, ear height, ear leaf area .”

✓ located verbatim in the source · abstract, characters 620–807
t0

“maize hybrids”

✓ located verbatim in the source · title, characters 113–126

Title

Influence of potassium and boron fertilization on earliness some flowering ,growth characters and grain yield of maize hybrids .

El-Sayed Hamid El-Seidy; Mohamed A.M. El-ghonemy; Eman Saad Ibrahim Amer Journal of Sustainable Agricultural and Environmental Sciences 2024. doi:10.21608/jsaes.2024.336223.1113

Other claims from this paper (7)

Record rev-e4fa8de8b30a114bdae94def35649ea191c1296328f7880e17449f06052c1442 · schema claims-v0.9 · position 5 in the model’s answer

boron atom · yield · Zea mays (maize)Results differ

83 papers: 72 positive, 11 negative or no effect

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

  1. negative
    Interrupting B supply from tasseling to maturity significantly reduced maize ear and total yield.

    Boron Effect on Mineral Nutrients of Maize · 1989

    Opposite direction

  2. no effect
    B fertilizer application had no significant effect on corn dry weight yield.

    Coal Fly Ash and Lime Stabilized Biosolids as an Ameliorant for Boron Deficient Acidic Soils · 1999

    Opposite direction

  3. negative
    Soil boron at 2 kg ha -1 was less effective for maize growth and yield than foliar boron.

    COMPARATIVE EFFECTS OF FOLIAR AND SOIL APPLIED BORON ON GROWTH AND FODDER YIELD OF MAIZE · 2011 · compared with foliarly applied boron

    Opposite direction

  4. no effect
    Foliar boron did not significantly change maize grain yield.

    Genotypic effects on boron concentrations and response on boron fertilization in maize inbred lines · 2016 · compared with treatments

    Opposite direction

  5. no effect
    B treatments failed to influence baby corn growth and yield.

    Foliar nutrition of baby corn (Zea maysL.) · 2006

    Opposite direction

  6. no effect
    B fertilization did not increase yield at any of 15 sites.

    Boron availability and fertilizer response of maize in soils from sub‐Saharan Africa · 2024

    Opposite direction

  7. no effect
    Increasing boron rates had no significant influence on spring and summer corn grain yield.

    Nutritional assessment and yield of corn as a function of boron rates and zinc fertilization · 2019

    Opposite direction

  8. no effect
    Boron alone had no significant effect on grain yield.

    INVESTIGATING THE EFFECTS OF BORON AND ZINC ON CORN SEED SET IN MAZANDARAN IRAN · 2015

    Opposite direction

74 papers more in this group

See all 83 papers →

application · yield · Zea mays (maize)Positive and negative results

629 papers: 575 positive, 54 negative or no effect

574 papers in the same direction as this claim · 42 in the opposite direction · 12 reporting no difference from an alternative

  1. no effect
    Foliar fungicides did not significantly improve yield in damaged or nondamaged plots.

    Effect of Foliar Fungicides on Corn with Simulated Hail Damage · 2009 · compared with nontreated controls

    Opposite direction

  2. no effect
    More than three spray applications generally gave no further yield gain.

    Maize Yield Response to Chemical Control of Spodoptera frugiperda at Different Plant Growth Stages in South Africa · 2021

    Opposite direction

  3. negative
    Foliar fertilizer applied from 2 weeks after silking reduced corn grain yield by 6.4% in 1977.

    Corn Grain Yield and Nutrient Response to Foliar Fertilizer Applied during Grain Fill1 · 1982

    Opposite direction

  4. negative
    Corn yield reduction was 1.5 times greater with proportional volume at the 12.5% rate.

    Effect of Carrier Volume on Corn (Zea mays) and Soybean (Glycine max) Response to Simulated Drift of Glyphosate and Glufosinate1 · 2002 · compared with constant spray volume

    Opposite direction

  5. no effect
    Nano-N plus nano-Zn with 75% conventional N gave wheat and maize grain yield at par with full conventional fertilizer.

    Changes in microbial community structure and yield responses with the use of nano-fertilizers of nitrogen and zinc in wheat–maize system · 2024 · compared with N 100 PK

    Opposite direction

  6. negative
    Offset corn had lower nitrogen concentration and yield.

    Corn Production Associated with Liquid Beef Manure Application Methods · 1991 · compared with corn planted over the zone

    Opposite direction

  7. no effect
    Foliar cocktail caused no grain yield trade-off.

    Biofortification of different maize cultivars with zinc, iron and selenium by foliar fertilizer applications · 2023

    Opposite direction

  8. no effect
    Grain yield and N content, and the accumulation of dry weight and reduced N by the whole plant, were unaffected by the spray treatments in 1981.

    Foliar Applications of Nutrients on Maize. I. Yield and N Content of Grain and Stover1 · 1984

    Opposite direction

620 papers more in this group

See all 629 papers →

fertilization · yield · Zea mays (maize)Positive and negative results

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this claim · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. negative
    If the V8 sufficiency index was below 90%, in-season nitrogen application did not attain maximum yields.

    Ability for In‐Season Correction of Nitrogen Deficiency in Corn Using Chlorophyll Meters · 1997

    Opposite direction

  2. no effect
    N fertilization did not significantly influence belowground NPP of corn.

    Nitrogen fertilizer effects on soil carbon balances in Midwestern U.S. agricultural systems · 2009

    Opposite direction

  3. negative
    Average grain yield of maize was reduced by 37% at low N (no N fertilizer) compared with high N.

    Improving Nitrogen‐Use Efficiency in European Maize · 2003 · compared with HN

    Opposite direction

  4. no effect
    2 t pm/ha + 30-20-20 kg NPK/ha gave maize biomass and grain yields similar to 4 t pm/ha.

    Poultry manure effect on growth and yield of maize · 2009 · compared with 4 t pm/ha

    Opposite direction

  5. no effect
    Maize yields did not respond to P fertilization.

    Arbuscular mycorrhizal fungi in soil and roots respond differently to phosphorus inputs in an intensively managed calcareous agricultural soil · 2016

    Opposite direction

  6. no effect
    More N fertilizer on the previous small-grain crop rarely increased spring soil nitrate or corn yield.

    Soil Nitrate Accumulation and Corn Response to Preceding Small‐Grain Fertilization and Cover Crops · 1999

    Opposite direction

  7. no effect
    Starter fertilizer did not increase yield.

    Corn Yield is Equal in Conventional, Reduced, and No Tillage after 20 Years · 1996

    Opposite direction

  8. negative
    IC produced the lowest second-year or continuous corn yield.

    Managing Soil Carbon and Nitrogen for Productivity and Environmental Quality · 2004

    Opposite direction

3,899 papers more in this group

See all 3,908 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.