Intervention effectmodel-written summary

T6 treatment gave the best number of grains per cob, 586.72

A claim from Effect of Potassium Levels and Potassium Solubilizing Bacteria on Growth and Yield of Maize (Zea mays L.) · 2021

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T6 treatment gave the best number of grains per cob, 586.72

Taxon
Maize (Zea mays L.)Zea mayst0
Treatment
T6 - K2O 40 gm + KSB 20 ml/ kg Soil (SA) + KSB 30 ml/ kg Seed (SI) 80 DASe1
Outcome
No. grains per cobe2
Direction
beste1
Value
586.72e2
Setting
Jammikunta, Karimnagar Districte0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorQualifier

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

t0

“Maize (Zea mays L.)”

✓ located verbatim in the source · title, characters 86–105
e1

“T6 - K2O 40 gm + KSB 20 ml/ kg Soil (SA) + KSB 30 ml/ kg Seed (SI) 80 DAS was found to be the best treatment for obtaining growth and yield attributes”

✓ located verbatim in the source · abstract, characters 405–555
e2

“No. grains per cob (586.72)”

✓ located verbatim in the source · abstract, characters 717–744
e0

“Jammikunta, Karimnagar District”

✓ located verbatim in the source · abstract, characters 112–143

Title

Effect of Potassium Levels and Potassium Solubilizing Bacteria on Growth and Yield of Maize (Zea mays L.)

Sunkari Priyavardhini; Shikha Singh; Tarence Thomas; et al. International Journal of Science and Research (IJSR) 2021. doi:10.21275/sr21824120401

Other claims from this paper (7)

Record rev-fe40bbee121ed10afcbbc3ae8a84f154a82cd2062aeebce8f4616352e2d27593 · schema claims-v0.9 · position 6 in the model’s answer

salicylic acid · yield · Zea mays (maize)Results differ

44 papers: 42 positive, 2 negative or no effect

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

  1. no effect
    Split application gave no improvement in grain yield or N use efficiencies in site-years with limited precipitation.

    Soil Texture and Precipitation Influence Optimal Time of Nitrogen Fertilization for Corn · 2019

    Opposite direction

  2. no effect
    Salicylic acid did not significantly increase ear height, rows per ear, or harvest index at end-season.

    Alleviating the adverse effect of salinity on Maize by the ameliorative effect of salicylic acid · 2016

    Opposite direction

  3. positive
    Combined PGPR and SA enhanced grain yield by 41%.

    Synergistic Effects of Rhizobacteria and Salicylic Acid on Maize Salt-Stress Tolerance · 2023 · compared with untreated unstressed control

    Same direction

  4. positive
    Injected salicylic acid raised grain yield by 9% over no PGR.

    Effects of Stem‐Injected Plant Growth Regulators, with or without Sucrose, on Grain Production, Biomass and Photosynthetic Activity of Field‐Grown Corn Plants · 1999 · compared with no PGRs

    Same direction

  5. positive
    Salicylic acid spraying increased corn yield and protected several growth and ear traits.

    Effect of salicylic acid on morphological character istics, yield and yield components of Corn ( Zea mays L.) under drought condition · 2013

    Same direction

  6. positive
    Foliar SA significantly increased ear length, ear diameter and number of grains per row of maize.

    Physiological Effects of Salicylic Acid and Thiourea on Growth and Productivity of Maize Plants in Sandy Soil · 2013

    Same direction

  7. positive
    Salicylic acid gave significantly higher grain yield (27%) than control in late planted spring maize.

    Improving heat stress tolerance in late planted spring maize by using different exogenous elicitors · 2020 · compared with control

    Same direction

  8. positive
    Three split urea applications most improved maize growth and yield.

    Effects of Different Rates of Poultry Manure and Split Applications of Urea Fertilizer on Soil Chemical Properties, Growth, and Yield of Maize · 2020

    Same direction

35 papers more in this group

See all 44 papers →

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

69 papers: 51 positive, 18 negative or no effect

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

  1. negative
    Transformation compromised seed germination, growth and yield.

    Genetically engineered maize plants reveal distinct costs and benefits of constitutive volatile emissions in the field · 2013

    Opposite direction

  2. no effect
    Bt and non-Bt hybrid pairs showed no consistent difference in yield.

    Influence of Bt Transgenes on Cell Wall Lignification and Digestibility of Maize Stover for Silage · 2004 · compared with non‐Bt

    Opposite direction

  3. negative
    S1 families from the cross (50% adapted germplasm) yielded significantly less than those from the adapted population.

    Introgression of an Exotic Germplasm for Improving an Adapted Maize Population1 · 1987 · compared with adapted (100% adapted germplasm)

    Opposite direction

  4. no effect
    Introgressed progenies had grain yield similar to HKI1128Q (1,778 kg/ha).

    Marker‐assisted introgression of rare allele of β‐carotene hydroxylase (crtRB1) gene into elite quality protein maize inbred for combining high lysine, tryptophan and provitamin A in maize · 2019 · compared with HKI1128Q

    Opposite direction

  5. negative
    Most insertion sites caused no to little agronomic performance decrease in five maize hybrid backgrounds.

    Uniform Expression and Relatively Small Position Effects Characterize Sister Transformants in Maize and Soybean · 2019

    Opposite direction

  6. no effect
    Introgression of the ARFTF17 mutation did not affect yield.

    An ARF gene mutation creates flint kernel architecture in dent maize · 2024

    Opposite direction

  7. no effect
    The Bt gene did not change corn yield or lignin concentration.

    Field‐Grown Bt and non‐Bt Corn: Yield, Chemical Composition, and Decomposability · 2011

    Opposite direction

  8. no effect
    The GR transgene did not affect maize yield, aside from occasional inconsistent effects.

    Glyphosate Resistance Technology Has Minimal or No Effect on Maize Mineral Content and Yield · 2018

    Opposite direction

60 papers more in this group

See all 69 papers →

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

320 papers: 291 positive, 29 negative or no effect

290 papers in the same direction as this claim · 28 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Yield was not increased by K application.

    Maize Response to Fertilizer and Nitrogen Use Efficiency in Uganda · 2012

    Opposite direction

  2. negative
    Annual blanket N, P and K rates did not produce optimum maize yield under intensive land use.

    Response of maize to nitrogen, phosphorus, and potassium fertilizers in the savanna zones of Nigeria · 1995

    Opposite direction

  3. no effect
    Grain yield seldom responded to P and K fertilization.

    Over‐Fertilization Does Not Build Soil Test Phosphorus and Potassium in Ohio · 2018

    Opposite direction

  4. no effect
    Nano-N 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

  5. no effect
    Potassium application did not significantly increase corn yield.

    The Relationships among Corn Yields, Leaf Composition and Fertilizers Applied · 1954

    Opposite direction

  6. negative
    Corn yield tended to be lower, by an average of 18.2%, with high K and no B than with low K and no B in 1982 and 1984.

    Potassium, Boron, Nitrogen, and Lime Effects on Corn Yield and Earleaf Nutrient Concentrations1 · 1987 · compared with low K was added with no B

    Opposite direction

  7. no effect
    Potash did not significantly affect corn yield on Tracy soil.

    Magnesium Deficiency and Corn Yield on Two Acid Indiana Soils · 1958

    Opposite direction

  8. no effect
    Corn grain yield was unaffected by potassium application at all sites.

    Impact of Banded Potassium on Crop Yield and Soil Potassium in Ridge‐Till Planting · 2004

    Opposite direction

311 papers more in this group

See all 320 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.