Intervention effectmodel-written summary

Rhizobium and PSB with nutrient amendments significantly enhanced lentil nodulation.

A claim from Integrated nutrient management for high productivity and net returns in lentil (Lens culinaris) · 2017

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Rhizobium and PSB with nutrient amendments significantly enhanced lentil nodulation.

Taxon
lentilLens culinarist0
Treatment
Rhizobium and phosphate solubilizing bacteria (PSB) along with recommended dose of fertilizer (RDF), farmyard manure (FYM) and vermicomposte0
Interactor
RhizobiumRhizobiume0symbiont
Second interactor
phosphate solubilizing bacteria (PSB)e0symbiont
Outcome
nodulatione0
Direction
enhancede0

Not reportedMaterialGeneCompoundOrgan / stageComparatorSettingValueQualifier

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“nodulation was significantly (P?0.01) enhanced in treatments comprising of Rhizobium and phosphate solubilizing bacteria (PSB) along with recommended dose of fertilizer (RDF), farmyard manure (FYM) and vermicompost”

✓ located verbatim in the source · abstract, characters 144–358
t0

“lentil (Lens culinaris)”

✓ located verbatim in the source · title, characters 72–95

Title

Integrated nutrient management for high productivity and net returns in lentil (Lens culinaris)

Guriqbal Singh; Harpreet Kaur Virk; Veena Khanna Journal of Applied and Natural Science 2017. doi:10.31018/jans.v9i3.1402

Other claims from this paper (7)

Record rev-8b4f217d522b7c8e097888799eb57d9f9cdcaf4742e9ee62438dd4aa25231c8b · schema claims-v0.9 · position 1 in the model’s answer

Rhizobium · symbiosis · Lens culinaris (lentil)Positive and negative results

16 papers: 15 positive, 1 negative or no effect

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

  1. no effect
    Rhizobium plus PSB matched Rhizobium alone for lentil nodulation and yield.

    Potential for enhancing lentil (Lens culinaris) productivity by co-inoculation with PSB, plant growth-promoting rhizobacteria and Rhizobium · 2011 · compared with Rhizobium inoculation alone

    No difference from an alternative

  2. positive
    Rhizobium plus PSB plus LK-786 produced more nodules, nodule dry weight, and plant dry weight than Rhizobium alone.

    Influence of PGPR and PSB on Rhizobium leguminosarum Bv. viciae Strain Competition and Symbiotic Performance in Lentil · 2008 · compared with Rhizobium sp. alone

    Same direction

  3. positive
    Rhizobium sp. increased lentil growth, pods and nodulation more than B. pumilus.

    Biocontrol of Fusarium Wilt by Bacillus Pumilus, Pseudomonas Alcaligenes and Rhizobium Sp. on Lentil · 2010 · compared with B. pumilus

    Same direction

  4. positive
    Rhizobium treatment produced high nodule numbers in lentil.

    Effects of zinc oxide nanoparticles (ZnO NPs) and some plant pathogens on the growth and nodulation of lentil (Lens culinaris Medik.) · 2018

    Same direction

  5. positive
    Co-inoculation of Rhizobium and Azotobacter significantly improved lentil number of nodules to 68.6/plant at full fertilizer dose.

    INFLUENCE OF AZOTOBACTER AND IAA ON SYMBIOTIC PERFORMANCE OF RHIZOBIUM AND YIELD PARAMETERS OF LENTIL · 2012

    Same direction

  6. positive
    Combined Shekhampur Trichoderma isolate and Rhizobium significantly increased lentil root nodule number and fresh and dry nodule weights versus single applications.

    In vitro Compatibility Study between the Rhizobium and Native Trichoderma Isolates from Lentil Rhizospheric Soil · 2017 · compared with sole application of these two organisms

    Same direction

  7. positive
    The full nutrient and inoculant treatment produced the highest nodule number and dry weight.

    Symbiotic parameters, growth, nutrient accumulation, productivity and profitability as influenced by integrated nutrient management in lentil (Lens culinaris) · 2018

    Same direction

  8. positive
    Rhizobium plus AMF inoculation significantly increased lentil nodule number and fresh weight.

    Synergistic impact of Rhizobium and arbuscular mycorrhizal fungi on lentil plant tolerance to heavy metal-rich fly ash amended soil · 2024

    Same direction

7 papers more in this group

See all 16 papers →

phosphorus · symbiosis · Lens culinaris (lentil)Positive and negative results

17 papers: 16 positive, 1 negative or no effect

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

  1. no effect
    P application did not affect N2 fixation at the Black soil zone site.

    INOCULANT, PHOSPHORUS AND NITROGEN RESPONSES OF LENTIL · 1989

    Opposite direction

  2. positive
    Phosphorus application significantly increased lentil seed yield, nodule number, root length, and root dry weight.

    Root Growth, Nodulation, Grain Yield, and Phosphorus Use Efficiency of Lentil as Influenced by Phosphorus, Irrigation, and Inoculation · 2005

    Same direction

  3. positive
    The 50:50 impregnation ratio applied seven days before sowing maximized nodulation, growth and yield.

    Comparative Efficacy of Rock Phosphate Enriched Organic Fertilizer vs. Mineral Phosphatic Fertilizer for Nodulation, Growth and Yield of Lentil · 2015 · compared with the other impregnation ratios and the times of application

    Same direction

  4. positive
    The 40:80 fertilizer combination gave the maximum nodule number, dry weight and grain yield of 904 kg/ha.

    Response of lentil to Rhizobium leguminosarum bv. viciae strains at different levels of nitrogen and phosphorus · 2000 · compared with unfertilised control

    Same direction

  5. positive
    Application of 40 kg P2O5 ha-1 gave the highest nodule number, nodule dry weight and leghemoglobin content in lentil.

    Yield enhancement and phosphorus economy in lentil (Lens culinaris Medikus) with integrated use of phosphorus, Rhizobium and plant growth promoting rhizobacteria · 2018

    Same direction

  6. positive
    Lentil nodule dry weight rose consistently as phosphorus application increased from zero to 60 kg P2O5/ha.

    Phosphorus-Rhizobium interaction studies on biological nitrogen fixation and yield of lentil · 1988

    Same direction

  7. positive
    40 kg P2O5/ha significantly enhanced nodule number and dry weight and pod number over control

    Influence of Phosphorus on Growth and Yield of Promising Varieties of Lentil (Lens culinaris L. Medik) · 2018 · compared with control

    Same direction

  8. positive
    P addition increased atmospheric N derivation at Muru.

    Magnitude of Nitrogen Fixation by Lentil at Different Rates of Phosphorous Using15N Technique · 1995

    Same direction

8 papers more in this group

See all 17 papers →

fertilization · symbiosis · Lens culinaris (lentil)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. positive
    T4 gave the highest nodule number of 61.0.

    Effect of Chemical Fertilizer, Organic Manure and Biofertilizer on Nodulation, Yield and Economics of Lentil (Lens culinaris L. Medik.) · 2020 · compared with all the treatments

    Same directionCites this paper

  2. positive
    The combined 2.5 t/ha vermicompost and 2.5 t/ha poultry manure treatment produced significantly more nodules, 18.85 at 60 DAS.

    Influence of different organic nutrient sources on nodulation and economics of lentil (Lens culinaris L.) under certified organic production system · 2020

    Same directionCites this paper

  3. negative
    Nitrogen fertilization reduced nodulation.

    Effects of nitrogen fertilization and a commercial arbuscular mycorrhizal fungal inoculant on root rot and agronomic production of pea and lentil crops · 2023

    Opposite direction

  4. positive
    Integrated R. leguminosarum, Pseudomonas spp. and PEC increased lentil nodule plant -1 by up to 73.3% versus control.

    Integrated use of Rhizobium leguminosarum, Plant Growth Promoting Rhizobacteria and Enriched Compost for Improving Growth, Nodulation and Yield of Lentil (Lens culinaris Medik.) · 2012 · compared with respective control

    Same direction

  5. positive
    The 50:50 impregnation ratio applied seven days before sowing maximized nodulation, growth and yield.

    Comparative Efficacy of Rock Phosphate Enriched Organic Fertilizer vs. Mineral Phosphatic Fertilizer for Nodulation, Growth and Yield of Lentil · 2015 · compared with the other impregnation ratios and the times of application

    Same direction

  6. positive
    Integrated fertilizer treatments significantly improved nodulation.

    Effect of balanced fertilizers on soil quality and lentil yield in Gangetic alluvial soils of India · 2018

    Same direction

  7. positive
    Potassium fertilization enhanced nitrogen fixation.

    NATURAL ABUNDANCES OF15NITROGEN AND13CARBON INDICATIVE OF GROWTH AND N2FIXATION IN POTASSIUM FED LENTIL GROWN UNDER WATER STRESS · 2010

    Same direction

  8. positive
    High farmyard manure significantly increased lentil rooting depth, root nodules and ground cover.

    Effect of Manure and Foliar Application of Growth Regulators on Lentil (Lens Culinaris) Performance in Semi-Arid Highland Environment · 2015

    Same direction

10 papers more in this group

See all 19 papers →

3 of 4 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.