Intervention effectmodel-written summary

Azotobacter plus PSB increased grain yield by 26.8% and 28.5% over no inoculation.

A claim from Effect of integrated nutrient management on yield and nutrient uptake in sorghum (Sorghum bicolor) · 2001

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Azotobacter plus PSB increased grain yield by 26.8% and 28.5% over no inoculation.

Taxon
sorghumSorghumt0
Treatment
Azotobacter + PSBe0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
PSBe0symbiont
Outcome
graine0
Direction
enhancemente0
Value
26.8 and 28.5%e0
Comparator
no inoculatione0

Not reportedMaterialGeneCompoundOrgan / stageSettingQualifier

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Significant enhancement in grain (26.8 and 28.5%) and stover (11.9 and 13.0%) yields were observed with the application Azotobacter + PSB over no inoculation.”

✓ located verbatim in the source · abstract, characters 755–913
t0

“sorghum (Sorghum bicolor)”

✓ located verbatim in the source · title, characters 73–98

Title

Effect of integrated nutrient management on yield and nutrient uptake in sorghum (Sorghum bicolor)

M.K. JAT; H.S. PUROHIT; BAHADUR SINGH; et al. Indian Journal of Agronomy 2001. doi:10.59797/ija.v58i4.4234

Other claims from this paper (13)

Record rev-35557be22da3e5b70c1409fd84f334c63ec5d219a979f7a3df475be03230e282 · schema claims-v0.9 · position 4 in the model’s answer

Azotobacter · yield · SorghumPositive and negative results

8 papers: 7 positive, 1 negative or no effect

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

  1. no effect
    Green forage yield under combined inoculation was not significantly different.

    Yield and quality of multi-cut forage sorghum (Sorghum sudanense) as influenced b y integrated nitrogen management · 2001 · compared with no inoculation of biofertilizer

    Opposite direction

  2. positive
    Inoculation of Azotobacter alone or with PSB increased sorghum grain yield.

    Effect of farm yard manure, fertility levels and bio-fertilizers on growth, yield and quality of sorghum · 2014

    Same direction

  3. positive
    T10 significantly increased dry matter in leaf, stem and plant.

    Effect of Organic and Inorganic Sources of Nitrogen with Biofertilizer on Forage Sorghum [Sorghum bicolor (L.) Moench] · 2014 · compared with other treatments

    Same direction

  4. positive
    Azotobacter plus PSB increased sorghum grain yield by 27.87%.

    Influence of INM on yield and nutrient uptake in sorghum-barley cropping sequence · 2018 · compared with no inoculation

    Same direction

  5. positive
    Azotobacter seed inoculation increased sorghum grain yield by 19.5% in 1975.

    Effects of azotobacter inoculation and nitrogen levels on yield of sorghum · 1977

    Same direction

  6. positive
    Azotobacter seed inoculation increased sorghum grain yield to 1.04 t/ha, a non-significant change.

    Note on bacterial fertilization in dryland agriculture · 1975 · compared with without Azotobacter

    Same direction

  7. positive
    Azotobacter and Burkholderia dual inoculum lowered sorghum hydrocyanic acid production.

    Effect of pre-sowing seed inoculation with liquid biofertilizers on fodder yield and quality of sorghum (Sorghum bicolor) · 2001

    Same direction

See all 8 papers →

phosphorus · yield · SorghumResults differ

105 papers: 92 positive, 13 negative or no effect

91 papers in the same direction as this claim · 12 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    On nonlimed soil, high N with low P-K decreased sugar yields yield.

    Biomass and Sugar Yield Response of Sweet Sorghum to Lime and Fertilizer1 · 1985 · compared with high P or K

    Opposite direction

  2. no effect
    Addition of Burkina phosphate to various doses of dry matter did not influence sorghum grain yield.

    Influence of the Leaf Biomass of Piliostigma reticulatum on Sorghum Production in North Sudanian Region of Burkina Faso · 2013

    Opposite direction

  3. no effect
    Phosphorus rates did not significantly influence sorghum yield across seasons and combined sites.

    Nutrient Response Functions of Sorghum for Miesso District Central Rift Valley of Ethiopia · 2022

    Opposite direction

  4. no effect
    P application did not significantly affect sorghum yield.

    NPK requirement of hybrid jowar (CSH-1) in kharif season under rainfed condition · 1976

    Opposite direction

  5. no effect
    Applied phosphate did not affect grain and fodder yields or yield components.

    Effect of nitrogen and phosphate fertilization on yield and yield components of hybrid sorghum · 1978

    Opposite direction

  6. negative
    Low-P soil conditions reduced sorghum grain yield.

    Sorghum breeding strategies for phosphorus-limited environments in Western Africa : from field to genome level · 2014

    Opposite direction

  7. no effect
    DMPP did not significantly increase sorghum grain yield or agronomic efficiency of fertiliser N use despite the N2O abatement.

    Comparison of grain yields and N2O emissions on Oxisol and Vertisol soils in response to fertiliser N applied as urea or urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate · 2016

    Opposite direction

  8. no effect
    Phosphorus had no significant effect on sorghum grain yield.

    Fertilizer requirement of sorghum in sandy-clay loam soil of upper Damodar Valley · 1976

    Opposite direction

96 papers more in this group

See all 105 papers →

inoculation · yield · SorghumPositive and negative results

76 papers: 68 positive, 8 negative or no effect

67 papers in the same direction as this claim · 7 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Liquid bio-fertilizer quantities beyond 2 ml/kg seed were not rewarding for sorghum productivity and profitability relative to 2 ml/kg seed.

    Quantifying response of azospirillum and phosphate solubilizing bacteria liquid inoculants seed treatment on productivity and profitability of kharif grain sorghum (Sorghum bicolor) · 2024 · compared with 2 ml/kg seed

    Opposite directionCites this paper

  2. positive
    125% RDF with BFC increased sorghum grain yield by 30.3% against control.

    Evaluating the efficacy of inorganic fertilizers and biofertilizer consortium for enhanced crop yield and nutrient uptake in sorghum · 2023 · compared with control

    Same directionCites this paper

  3. no effect
    Bacterial inoculation did not increase sorghum forage or grain yield or nitrogen content.

    Nitrogen fixation associated with roots of sorghum and wheat · 1980 · compared with without inoculation

    Opposite direction

  4. no effect
    Green forage yield under combined inoculation was not significantly different.

    Yield and quality of multi-cut forage sorghum (Sorghum sudanense) as influenced b y integrated nitrogen management · 2001 · compared with no inoculation of biofertilizer

    Opposite direction

  5. negative
    inoculum mixture reduced 1000 kernel mass by 7.4%.

    Grain mold fungi and their effect on sorghum grain quality · 2011

    Opposite direction

  6. no effect
    Azospirillum inoculation did not change yield components of rainfed sorghum after soybean.

    GRAIN SORGHUM GROWN AS SECOND CROP AND INOCULATED WITH Azospirillum brasilense ASSOCIATED WITH NITROGEN FERTILIZATION · 2021

    Opposite direction

  7. negative
    Panicles inoculated with both ergot and grain mould pathogens had relatively lower 1000-grain weight and percentage germination.

    Relationship between ergot and grain mould development in sorghum (Sorghum bicolor (L.) Moench) · 2006

    Opposite direction

  8. negative
    Without biofertilizer, sorghum grain yield was reduced.

    Impact of Row Configuration and Biofertilizers on Yield and Quality of Sorghum (Sorghum bicolor (L.) Moench.) Intercropped with Cowpea in the Southern Laterites of Kerala, India · 2024

    Opposite direction

67 papers more in this group

See all 76 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.