Intervention effectmodel-written summary

Phosphorus at 67.5 kg ha -1 with soil-applied PSB at 6 kg ha -1 gave the highest sunflower oil yield, 925.81 kg ha -1, over the other treatments.

A claim from EFFECTS OF PHOSPHORUS LEVELS, PHOSPHATE SOLUBILIZING BACTERIA APPLICATIONS AT VARYING DOSES AND TECHNIQUES ON PLANT STAND, OIL CONTENT AND YIELD OF SUNFLOWER (HELIANTHUS ANNUS L.) · 2024

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus at 67.5 kg ha -1 with soil-applied PSB at 6 kg ha -1 gave the highest sunflower oil yield, 925.81 kg ha -1, over the other treatments.

Taxon
sunflowerHelianthus annuuse1
Treatment
Phosphorus @ 67.5 kg ha -1 along with soil application of PSB @ 6kg ha -1e2
Interactor
PSBe2symbiont
Outcome
oil yielde2
Direction
higheste2
Value
925.81 kg ha -1e2
Comparator
the other treatmentse2

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e1

“The results showed that the sunflower growth parameters were not markedly influenced by either PSB or Phosphorus levels when applied alone but had significantly improved the growth of sunflower”

✓ located verbatim in the source · abstract, characters 657–850
e2

“application of Phosphorus @ 67.5 kg ha -1 along with soil application of PSB @ 6kg ha -1 produced the highest seed yield of 23.79 q ha -1 over all the other treatments and also highest oil yield (925.81 kg ha -1) than the other treatments”

✓ located after whitespace/quote normalisation · abstract, characters 976–1215

Title

EFFECTS OF PHOSPHORUS LEVELS, PHOSPHATE SOLUBILIZING BACTERIA APPLICATIONS AT VARYING DOSES AND TECHNIQUES ON PLANT STAND, OIL CONTENT AND YIELD OF SUNFLOWER (HELIANTHUS ANNUS L.)

Chandana Mudigiri PLANT ARCHIVES 2024. doi:10.51470/plantarchives.2024.v24.no.1.230

Other claims from this paper (4)

Record rev-c2dbdf671b357fa51270fce8fdf1c1d1b7cf818364710088a479a6b508f6dd70 · schema claims-v0.9 · position 3 in the model’s answer

phosphorus · quality: oil · Helianthus annuus (common sunflower)Results differ

22 papers: 21 positive, 1 negative or no effect

20 papers in the same direction as this claim · 1 in the opposite direction

  1. no effect
    P application did not influence sunflower oil content.

    Sunflower Response to Nitrogen and Phosphorus in Wheat‐Fallow Cropping Systems · 1997

    Opposite direction

  2. positive
    PSB increased oil yield by 24.7%.

    Performance of phosphate solubilizing bacteria for improving growth and yield of sunflower (Helianthus annuus L.) in the presence of phosphorus fertilizer · 2010 · compared with no application

    Same direction

  3. positive
    Increasing phosphorus above 75% of the recommended rate raised biological, seed and oil yields in uninoculated sunflower.

    Effect Of Va-Mycorrhiza On Growth And Yield Of Sunflower (Helianthus Annuus L.) At Different Phosphorus Levels · 2010

    Same direction

  4. positive
    P application up to 30 kg P2O5 ha-1 significantly increased sunflower oil content.

    Effect of Fertilizer Nitrogen and Phosphorus on the Grain Yield, Nutrient Uptake and Oil Quality of Sunflower · 1997

    Same direction

  5. positive
    The N/P ratio of 1.40 with 126 kg N ha-1 and 90 kg P ha-1 gave higher seed yield, oil content and oil yield than other N/P ratios.

    Response of Sunflower to Different N/P Fertilizer Ratios and Levels of Nitrogen and Phosphorus · 2017 · compared with other N/P fertilizer ratios with different nitrogen and phosphorus levels

    Same direction

  6. positive
    In non-inoculated sunflower, biological yield, seed yield and oil yield increased with P above 75% of the recommended rate.

    Response of Sunflower (Helianthus annuus L.) To Inoculation with Mycorrhiza Under Different Phosphorus Levels · 2012

    Same direction

  7. positive
    Sunflower oil yield was highest at 100% chemical fertilizer requirement combined with Nitroxin and Phosphate Barvare2 inoculation.

    Effect of Biological and Chemical Fertilizers of Nitrogen and Phosphorus on Quantitative and Qualitative Yield of Sunflower · 2013

    Same direction

  8. positive
    The recommended fertilizer plus zinc sulfate treatment gave maximum oil yield of 0.91 t ha -1.

    Performance of summer sunflower (Helianthus annuus L.) hybrids under different nutrient management practices in coastal Odisha · 2017

    Same direction

13 papers more in this group

See all 22 papers →

inoculation · quality: oil · Helianthus annuus (common sunflower)Positive and negative results

19 papers: 18 positive, 1 negative or no effect

17 papers in the same direction as this claim · 1 in the opposite direction

  1. negative
    Repeated rust inoculation beginning at vegetative reduced sunflower oil yield by 85.

    Effects of simulated rust epidemics on the growth and yield of sunflower · 1977 · compared with uninoculated controls

    Opposite direction

  2. positive
    PSB increased oil yield by 24.7%.

    Performance of phosphate solubilizing bacteria for improving growth and yield of sunflower (Helianthus annuus L.) in the presence of phosphorus fertilizer · 2010 · compared with no application

    Same direction

  3. positive
    Integrated nitrogen biofertilizer raised sunflower seed oil concentration significantly in both years.

    Nitrogen‐enriched compost application combined with plant growth‐promoting rhizobacteria (PGPR) improves seed quality and nutrient use efficiency of sunflower · 2017

    Same direction

  4. positive
    Biofertilizer reduced palmitic and stearic acids relative to untreated plants.

    The effect of biofertilizers, nitrogen fertilizer and farmyard manure on grain yield and seed quality of sunflower (Helianthus annus L.). · 2011 · compared with untreated plants I0

    Same direction

  5. positive
    Biofertilizers significantly increased oil content.

    Effect of Biofertilizers and Sulphur on Growth, Yield, and Oil Content of Hybrid Sunflower (Helianthus annuus. L) In a Typical Lateritic Soil · 2013

    Same direction

  6. positive
    The highest nitrogen rate and inoculation gave the highest yields.

    Effects of Bio and Chemical Nitrogen Fertilizer on Grain and Oil Yield of Sunflower(Helianthus annuus L.) under Different Rates of Plant Density · 2012

    Same direction

  7. positive
    Biofertilizer amendments decreased saturated fatty acid levels.

    Evaluation of the influence of nitrogen fixing, phosphate solubilizing and potash mobilizing biofertilizers on growth, yield, and fatty acid constituents of oil in peanut and sunflower · 2012

    Same direction

  8. positive
    Mycorrhizal inoculation significantly increased sunflower seed and oil yield.

    Effect Of Va-Mycorrhiza On Growth And Yield Of Sunflower (Helianthus Annuus L.) At Different Phosphorus Levels · 2010 · compared with non-inoculated plants

    Same direction

10 papers more in this group

See all 19 papers →

application · quality: oil · Helianthus annuus (common sunflower)Positive and negative results

45 papers: 41 positive, 4 negative or no effect

40 papers in the same direction as this claim · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Foliar zinc spray did not affect seed oil content.

    Zinc Application Effects on Yield and Seed Oil Content of Sunflower Grown on a Saline Calcareous Soil · 2006

    Opposite direction

  2. no effect
    Foliar molybdenum did not affect oleic acid content.

    Foliar fertilization with molybdenum in sunflower (Helianthus annuus L.) · 2013

    Opposite direction

  3. no effect
    Foliar application without seed treatment did not significantly increase oil yield.

    Sunflower Yield Depending on the Application of Micronutrients · 2024

    Opposite direction

  4. no effect
    Combined acid application did not differ significantly from separate application for oil percentage.

    Evaluate the effect of salicylic acid and ascorbic acid on agronomic and antioxidant activities of Sunflower in water deficit conditions · 2022 · compared with their separate application

    No difference from an alternative

  5. positive
    Foliar iron increased sunflower seed and oil yield.

    Effect of iron foliar fertilization on growth, seed and oil yield of sunflower grown under different irrigation regimes. · 2011

    Same direction

  6. positive
    Sucrose injection significantly increased grain weight, oil content and oleic acid percentage of shaded plants.

    Post‐Flowering Assimilate Availability Regulates Oil Fatty Acid Composition in Sunflower Grains · 2012

    Same direction

  7. positive
    Under withheld irrigation, 5 μM ABA increased sunflower oil yield by 24%.

    Abscisic Acid Spray on Sunflower Acts Differently under Drought and Irrigation Conditions · 2012

    Same direction

  8. positive
    Foliar 20 and 80 mg L -1 ALA significantly increased seed oil concentration, oil alpha tocopherols and seed phosphorus under saline conditions.

    AMINOLEVULINIC ACID-INDUCED CHANGES IN YIELD AND SEED-OIL CHARACTERISTICS OF SUNFLOWER (HELIANTHUS ANNUUS L.) PLANTS UNDER SALT STRESS · 2011

    Same direction

36 papers more in this group

See all 45 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.