Intervention effectmodel-written summary

Single and dual inoculation with P2O5 significantly increased seed P, leaf protein and leaf sugar content.

A claim from Rhizobium and phosphate solubilizing bacteria improve the yield and phosphorus uptake in wheat (Triticum aestivum). · 2008

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Single and dual inoculation with P2O5 significantly increased seed P, leaf protein and leaf sugar content.

Treatment
single and dual inoculation with fertilizer (P2O5)e0
Outcome
seed P content, leaf protein and leaf sugar contente0
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

“The results of this pot experiment revealed that single and dual inoculation with fertilizer (P2O5) significantly increased root and shoot weight, plant height, spike length, grain yield, seed P content, leaf protein and leaf sugar content of the test crop.”

✓ located verbatim in the source · abstract, characters 452–709
t0

“wheat”

✓ located verbatim in the source · title, characters 89–94

Title

Rhizobium and phosphate solubilizing bacteria improve the yield and phosphorus uptake in wheat (Triticum aestivum).

Aftab Afzal; Asghari Bano International Journal of Agriculture and Biology 2008

Other claims from this paper (4)

Record rev-b9bc4fedbcc6c433377d362549f8e377235c968a3d19fdde97d702aa1389e219 · schema claims-v0.9 · position 3 in the model’s answer

phosphorus · quality: protein · Triticum aestivum (wheat)Results differ

56 papers: 47 positive, 9 negative or no effect

46 papers in the same direction as this claim · 9 in the opposite direction

  1. no effect
    P rate did not affect wheat grain protein concentration.

    Phosphorus and nitrogen rate and placement for winter wheat grown on chemical fallow in a Brown soil · 1996

    Opposite direction

  2. no effect
    Phosphorus generally did not affect wheat grain protein content.

    Correlation of the Olsen phosphorus soil test: Spring wheat response · 1997

    Opposite direction

  3. no effect
    Doubling phosphorus and potassium did not significantly increase wheat protein and gluten.

    INFLUENCE OF DOSES AND RELATIONSHIP BASED ON ON YIELDAND QUALITY OF GRAIN WHEAT · 2018

    Opposite direction

  4. negative
    N plus P decreased grain protein content versus N alone.

    Effects of Long-term Combined Application of N, P and K Fertilizer on Grain Quality in Winter Wheat · 2004 · compared with single N treatment

    Opposite direction

  5. no effect
    Nitrogen and phosphate fertilization at recommended field rates did not alter grain protein content.

    SUMMERFALLOW WHEAT PROTEIN VARIATIONS IN SASKATCHEWAN · 1964

    Opposite direction

  6. negative
    Superphosphate alone or with green manure yielded grain averaging 9.3% protein.

    Effect of commercial fertilizers and green manure on yield and nutritive value of wheat. II. Nutritive value with respect to general composition, thiamine, nicotinic acid and the biological value of · 1953

    Opposite direction

  7. negative
    P, K, Zn, Mn and B decreased wet gluten content and precipitate.

    Influence of Macro and Microelements Fertilizers on the Yield and Quality of Winter Wheat · 2007

    Opposite direction

  8. negative
    P fertilizer reduced these quality parameters.

    Influence on Yield and Quality of Hard Wheat with Nitrogen,Phosphor,Kalium,lrrigation and Germicide · 2006

    Opposite direction

47 papers more in this group

See all 56 papers →

inoculation · quality: protein · Triticum aestivum (wheat)Positive and negative results

65 papers: 57 positive, 8 negative or no effect

56 papers in the same direction as this claim · 8 in the opposite direction

  1. positive
    PGPR and salicylic acid significantly increased leaf protein and sugar contents of wheat under rainfed conditions.

    Exopolysaccharide producing rhizobacteria and their impact on growth and drought tolerance of wheat grown under rainfed conditions · 2019

    Same directionCites this paper

  2. positive
    Seed inoculation with A. brasilense Sp246 increased crude protein content in wheat by 4.1 % relative to control, averaged over years and N doses.

    Yield response of wheat and barley to inoculation of plant growth promoting rhizobacteria at various levels of nitrogen fertilization · 2003 · compared with control

    Same directionCited by this paper

  3. positive
    Biofertilization upregulated two high-quality glutenin protein subunits.

    Effects of Seed-Applied Biofertilizers on Rhizosphere Biodiversity and Growth of Common Wheat (Triticum aestivum L.) in the Field · 2020

    Same directionCites this paper

  4. positive
    Co-inoculation gave higher grain protein of 11.84%.

    Co-inoculation with Rhizobium and Bacillus sp. to improve the phosphorus availability and yield of wheat (Triticum aestivum L.). · 2013

    Same directionCites this paper

  5. negative
    Minimum grain protein (113.7 mg g-1) was obtained with a single inoculation of G. fasciculatum.

    Synergistic Effects of the Inoculation with Plant Growth-Promoting Rhizobacteria and an Arbuscular Mycorrhizal Fungus on the Performance of Wheat · 2007

    Opposite direction

  6. no effect
    Inoculation did not influence grain protein content.

    Response of field‐grown wheat to inoculation withAzospirillum brasilenseandbacillus polymyxain the semiarid region of Argentina · 1996

    Opposite direction

  7. no effect
    Total gluten content of wheat flours was not affected by PGPM and biochar treatments.

    Microbial consortia and biochar as sustainable biofertilisers: Analysis of their impact on wheat growth and production · 2024

    Opposite direction

  8. negative
    Soil EM application slightly decreased protein content.

    The Influence of Red Light (RL) and Effective Microorganism (EM) Application on Soil Properties, Yield, and Quality in Wheat Cultivation · 2020

    Opposite direction

56 papers more in this group

See all 65 papers →

fertilization · quality: protein · Triticum aestivum (wheat)Positive and negative results

566 papers: 501 positive, 65 negative or no effect

500 papers in the same direction as this claim · 56 in the opposite direction · 9 reporting no difference from an alternative

  1. positive
    The DAP+FYM+BA combination gave the highest protein, carbohydrate, lipid and available P values.

    Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum) · 2023

    Same directionCites this paper

  2. no effect
    Adjusting fertilizer N rates for the N contribution of the previous pulse crop effectively neutralized the benefits on wheat yield and protein relative to mustard.

    Pulse Crops for the Northern Great Plains · 2003 · compared with mustard

    Opposite direction

  3. no effect
    Fertilizer timing did not influence protein concentration.

    Influence of nitrogen application rate and timing on grain protein composition and gluten strength in Swedish wheat cultivars · 2004

    Opposite direction

  4. negative
    Failure to apply N fertilizer to continuous wheat gave the lowest grain protein, about 13.5%.

    FIRST 12 YEARS OF A LONG-TERM CROP ROTATION STUDY IN SOUTHWESTERN SASKATCHEWAN — YIELDS AND QUALITY OF GRAIN · 1983

    Opposite direction

  5. no effect
    Grain protein concentration and N uptake were similar for CRU and seed-placed urea.

    Controlled-release urea for winter wheat in southern Alberta · 2007 · compared with seed-placed urea

    Opposite direction

  6. no effect
    Fertiliser P had no significant effect on protein concentration in wheat grain.

    Comparing the nitrogen and phosphorus requirements of canola and wheat for grain yield and quality · 2009

    Opposite direction

  7. no effect
    Fertilizer potassium had no significant effect on grain protein concentration in canola and wheat.

    Comparing the Nitrogen and Potassium Requirements of Canola and Wheat for Yield and Grain Quality · 2009

    Opposite direction

  8. no effect
    Cu fertilization had no effect on protein concentration in wheat grain.

    Relative effectiveness of various sources, methods, times and rates of copper fertilizers in improving grain yield of wheat on a Cu-deficient soil · 2005

    Opposite direction

557 papers more in this group

See all 566 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.