Intervention effectmodel-written summary

Treatment T8 was at par with T9 for plant height, tillers per metre row length and dry matter accumulation in barley.

A claim from Influence of integrated nutrient management on growth dynamics and developmental stages of barley (Hordeum vulgare L.) · 2025

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Treatment T8 was at par with T9 for plant height, tillers per metre row length and dry matter accumulation in barley.

Treatment
75% RDF + Azotobacter (Seed treatment) + Vermicompost @ 2.5 t/ha (T8)e1
Outcome
plant height, number of tillers per metre row length and dry matter accumulation (g/m2)e0
Direction
at pare1
Comparator
100% RDF + Azotobacter (Seed treatment) + Vermicompost @ 2.5 t/ha (T9)e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“barley (Hordeum vulgare L.)”

✓ located verbatim in the source · title, characters 91–118
e0

“significantly higher plant height, number of tillers per metre row length and dry matter accumulation (g/m2) with the soil application of 100% RDF + Azotobacter (Seed treatment) + Vermicompost @ 2.5 t/ha (T9)”

✓ located verbatim in the source · abstract, characters 894–1102
e1

“it was at par with 75% RDF + Azotobacter (Seed treatment) + Vermicompost @ 2.5 t/ha (T8) and 100% RDF-60 N + 30 P₂O₅ kg/ha (T2)”

✓ located verbatim in the source · abstract, characters 1107–1234

Title

Influence of integrated nutrient management on growth dynamics and developmental stages of barley (Hordeum vulgare L.)

Samir Khan; Yasir Ajeej Tamboli; Ajeet Singh; et al. International Journal of Research in Agronomy 2025. doi:10.33545/2618060x.2025.v8.i10e.3997

Other claims from this paper (5)

Record rev-79ef49bac2b5d4266890c1bc8e9d9c1be3372edf605eb8a03c923722d4ffd235 · schema claims-v0.9 · position 4 in the model’s answer

Azotobacter · yield · Hordeum vulgare (barley)Results agree

19 papers: 19 positive, 0 negative or no effect

18 reporting no difference from an alternative

  1. positive
    Dual Azotobacter and Pseudomonas inoculation gave the highest grain yield, harvest index and biological yield relative to no inoculation.

    Effects of inoculation with Azotobacter Chroococcum and Pseudomonas putida on yield and some of the important agronomic traits in barley (Hordeum vulgar L.) · 2013 · compared with non-inoculation treatment

    No difference from an alternative

  2. positive
    N at 80 kg/ha with both bacterial inoculants significantly increased barley height and tiller number.

    Effect of Different Levels of Nitrogen and Biofertilizers on Growth and Yield of Barley ( Hordeum vulgare L.) · 2013

    No difference from an alternative

  3. positive
    Combined liquid biofertilizer inoculation significantly raised barley grain, straw and biological yields and was at par with Azotobacter plus PSB.

    Effects of integrated nutrient management on yield and economics of barley (Hordeum vulgare) · 2001 · compared with Azotobacter + PSB inoculation

    No difference from an alternative

  4. positive
    Azotobacter plus PSB increased barley grain yield by 20.09%.

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

    No difference from an alternative

  5. positive
    Azotobacter plus Azospirillum with 100 kg/ha N gave higher barley grain yield of 4.34 t/ha.

    Influence of Biofertilizers and Nitrogen on Yield and Economics of Barley (Hordeum vulgare L.) · 2023

    No difference from an alternative

  6. positive
    Bacillus with macroalgae extract significantly enhanced dry weight of barley shoot plus spike by 118.2–154.5% compared with the control.

    Single and co-inoculation of biofilm-forming rhizobacteria with macroalgae extract increase barley productivity in organic matter-limited soil · 2024 · compared with control

    No difference from an alternative

  7. positive
    Azotobacter and PSB seed treatment increased barley yield.

    Use of nitrogen and PGPRs for management of spot blotch in barley (Hordeum vulgare) · 2023

    No difference from an alternative

  8. positive
    Azotobacter plus Azospirillum and 100 kg/ha N gave 72.00 barley tillers per running row meter.

    Influence of Biofertilizers and Nitrogen on the Growth and Yield of Barley (Hordeum vulgare L.) · 2023

    No difference from an alternative

10 papers more in this group

See all 19 papers →

seed treatment · yield · Hordeum vulgare (barley)Positive and negative results

49 papers: 43 positive, 6 negative or no effect

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

  1. positive
    Vitaflo seed treatment increased Keystone barley yield by an average 301 kg/ha across seeding dates over two years.

    EFFECTS OF SEEDING DATE, SEED TREATMENT AND FOLIAR SPRAYS ON YIELD AND OTHER AGRONOMIC CHARACTERS OF WHEAT, OATS AND BARLEY · 1975

    No difference from an alternative

  2. positive
    In 1971, ethirimol seed dressings raised yield more than sprays.

    Effects of mildew on the growth and yield of spring barley: 1969‐72 · 1974 · compared with ethirimol sprays

    No difference from an alternative

  3. positive
    Phosphorus seed coating increased barley seed yield by 3 to 91 %.

    Effect and after-effect of barley seed coating with phosphorus on germination, photosynthetic pigments and grain yield · 2005

    No difference from an alternative

  4. positive
    Organomercurial fungicide produced higher yield increases than the biopreparate.

    Effect of seed dressing treatment of Streptomyces griseoviridis on barley and spring wheat in field experiments · 1995 · compared with biopreparate

    No difference from an alternative

  5. positive
    Seed treatment alone increased late-planted barley yield by 36-43% over untreated control.

    Effects of Sowing Date and Insecticides on Cereal Aphid Populations and Barley Yellow Dwarf Virus on Barley in Kenya · 2000 · compared with untreated control

    No difference from an alternative

  6. positive
    Imazalil seed treatment increased grain yield compared with control by 6%.

    Imazalil Seed Treatment Reduces Common Root Rot and Increases Yield of Barley Under Commercial Conditions · 1990 · compared with control treatment

    No difference from an alternative

  7. positive
    Seed treatment increased barley yield significantly in Parkland, where smut in untreated plots was 49%.

    FIELD CONTROL OF LOOSE SMUT IN BARLEY WITH THE SYSTEMIC FUNGICIDES VITAVAX AND PLANTVAX · 1968 · compared with untreated plots

    No difference from an alternative

  8. positive
    Ethirimol seed dressing increased autumn adventitious-root production in winter barley affected by mildew.

    The Effect of an Autumn Attack of Mildew ( Erisyphe graminis ) on the Growth and Development of Winter Barley · 1972

    No difference from an alternative

40 papers more in this group

See all 49 papers →

fertilization · yield · Hordeum vulgare (barley)Positive and negative results

550 papers: 473 positive, 77 negative or no effect

77 papers in the same direction as this claim · 472 reporting no difference from an alternative

  1. positive
    Nanotechnology fertilizer products increased barley yield.

    Impact of foliar application of nano micronutrient fertilizers and titanium dioxide nanoparticles on the growth and yield components of barley under supplemental irrigation · 2016

    No difference from an alternative

  2. positive
    Nitrogen and phosphorus fertilizer increased grain yield at all sites and years.

    Growth, water use and yield of barley in Mediterranean-type environments · 1987

    No difference from an alternative

  3. positive
    CO2 fertilization with adjusted sowing may slightly increase current barley cultivar yields under most scenarios on favourable soils.

    Modelling shifts in agroclimate and crop cultivar response under climate change · 2013

    No difference from an alternative

  4. positive
    Manure raised barley yield by 22% on average.

    Mineral and organic fertilization efficiency in long-term stationary experiments · 2010

    No difference from an alternative

  5. positive
    Fertilizer nitrogen increased yield of the remaining crop across the application range.

    Modelling and measurement of the effects of fertilizer‐N and crop residue incorporation on N‐dynamics in vegetable cropping · 1996

    No difference from an alternative

  6. positive
    Compost raised barley grain yield by 12%.

    Effect of compost and manure soil amendments on nematodes and on yields of potato and barley: a 7-year study. · 2003

    No difference from an alternative

  7. positive
    Barley yield with an additional 100 kg N/ha top dressing was 4·1 t/ha, higher than with the seed-bed application of 45 kg N/ha.

    Comparison of crop yields and soil conditions during 30 years under annual tillage or grazed pasture · 1990 · compared with seed-bed application of 45 kg N/ha

    No difference from an alternative

  8. positive
    Under irrigation, manure increased barley yield.

    Barley Performance under Heavy Applications of Cattle Feedlot Manure · 1993

    No difference from an alternative

541 papers more in this group

See all 550 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.