Intervention effectmodel-written summary

The treatment gave higher cob yield without husk of 6.38 t/h.

A claim from Effect of Organic Manures and Nano Zinc on Growth and Yield of Baby Corn (Zea mays L.) · 2023

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatment gave higher cob yield without husk of 6.38 t/h.

Taxon
baby cornt0
Treatment
poultry manure 3.3 t/h + Nano zinc 1.5ml/le0
Outcome
cob yield without huske0
Direction
highere0
Value
6.38 t/he0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

Verbatim

e0

“the treatment with application of poultry manure 3.3 t/h + Nano zinc 1.5ml/l recorded higher plant height (191 cm), plant dry weight (99.60 g), number of cobs (3.73), cob length 21.95 cm, cob weight with husk 10.88 g, cob yield without husk 6.38 t/h, green fodder yield 36.10 t/h and harvest index (39.03%).”

✓ located verbatim in the source · abstract, characters 563–870
t0

“baby corn”

✓ located after whitespace/quote normalisation · title, characters 63–72

Title

Effect of Organic Manures and Nano Zinc on Growth and Yield of Baby Corn (Zea mays L.)

Aprajeeta Bhardwaj; Biswarup Mehera; Prateek Kumar International Journal of Plant & Soil Science 2023. doi:10.9734/ijpss/2023/v35i193603

Other claims from this paper (10)

Record rev-d3ff54a3e1c0eb228100d5047d579281bb1aa7ea08dfe3863b0c1dad3dc8df12 · schema claims-v0.9 · position 6 in the model’s answer

zinc atom · yield · Zea mays (maize)Results differ

441 papers: 391 positive, 50 negative or no effect

390 papers in the same direction as this claim · 47 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
    Successive zinc increments up to 10 kg Zn ha−1 improved growth, yields, and economic returns.

    Effect of NPKS and Zn application on growth, yield, economics and quality of baby corn · 2013

    Same directionCited by this paper

  2. positive
    Zinc at 10 kg/ha significantly increased plant height, leaf area index and green fodder yield.

    Influence of seed rate, nitrogen and zinc on fodder maize (Zea mays) in temperate conditions of western Himalayas · 2001

    Same directionCited by this paper

  3. positive
    Higher zinc improved baby corn yield to 13.38q ha-1.

    Effect of Plant Geometry, Fertility Level and Zinc Level on Kharif Baby Corn (Zea mays L.) · 2019

    Same directionCited by this paper

  4. negative
    Adding Zn to the intermediate Fe level accentuated Fe deficiency and depressed corn yield.

    Nutrient Balance Involving Phosphorus, Iron, and Zinc · 1965 · compared with intermediate Fe level

    Opposite direction

  5. negative
    Corn yield at zero zinc and 3.0 mM phosphorus was significantly lower than at 1.0 mM phosphorus.

    Potential for Phosphorus Toxicity in Zinc‐Stressed Corn and Potato · 1981 · compared with 1.0 m M P

    Opposite direction

  6. no effect
    Most foliar Zn applications had no grain-yield effect.

    Effect of Foliar Micronutrients (B, Mn, Fe, Zn) on Maize Grain Yield, Micronutrient Recovery, Uptake, and Partitioning · 2021

    Opposite direction

  7. negative
    In a pot experiment the highest Zn rate (250 ppm) slightly reduced corn yield.

    EFFECTS OF SOIL PROPERTIES AND AMENDMENTS ON THE AVAILABILITY OF ZINC IN SOILS · 1974

    Opposite direction

  8. negative
    Zn alone or P alone reduced aboveground dry matter and yield at harvest by 8-85% in LCV and FER soils relative to unfertilized plants

    Combining P and Zn fertilization to enhance yield and grain quality in maize grown on Mediterranean soils · 2021 · compared with unfertilized (control) plants

    Opposite direction

432 papers more in this group

See all 441 papers →

nanoparticle · yield · Zea mays (maize)Positive and negative results

233 papers: 215 positive, 18 negative or no effect

214 papers in the same direction as this claim · 11 in the opposite direction · 7 reporting no difference from an alternative

  1. positive
    Foliar ZnO-NPs at 500 ppm gave higher sweet corn number of cob per plant of 1.73.

    Effect of nano ZnO on growth and yield of sweet corn under South Gujarat condition · 2020

    Same directionCited by this paper

  2. negative
    Nanoparticle irrigation had mostly insignificant inhibitory effects on long-term shoot production.

    Colloidal suspensions of clay or titanium dioxide nanoparticles can inhibit leaf growth and transpiration via physical effects on root water transport · 2009

    Opposite direction

  3. no effect
    Half NP plus Biopower with BPF or EM gave similar maize yield to full NP.

    Enhancing crop growth, nutrients availability, economics and beneficial rhizosphere microflora through organic and biofertilizers · 2007 · compared with full rate of NP fertilizer

    Opposite direction

  4. negative
    Nitrogen fertilizer treatments showed annual corn yield declines of 94 to 260 kg ha−1 yr−1, except for nonsignificant decline under NPK.

    Effects of Inorganic Fertilizer Inputs on Grain Yields and Soil Properties in a Long‐Term Wheat–Corn Cropping System in South China · 2008

    Opposite direction

  5. negative
    Maize yield under NP was 12.4% lower than under balanced NPK.

    How different long‐term fertilization strategies influence crop yield and soil properties in a maize field in the North China Plain · 2013 · compared with balanced NPK treatment

    Opposite direction

  6. negative
    Under 100% NP, maize grain yield fell 67% in 1994 to 1998 relative to 1973 to 1977.

    EFFECTS OF TWENTY-FIVE YEARS OF FERTILIZER USE ON MAIZE AND WHEAT YIELDS AND QUALITY OF AN ACIDIC SOIL IN THE WESTERN HIMALAYAS · 2003 · compared with 1973 to 1977

    Opposite direction

  7. no effect
    Nano-N with 75% conventional N gave wheat and maize grain yield at par with full conventional fertilizer.

    Changes in microbial community structure and yield responses with the use of nano-fertilizers of nitrogen and zinc in wheat–maize system · 2024 · compared with N 100 PK

    Opposite direction

  8. negative
    Maize yield and nutrient uptake were lower under N and NP than under NPK, NPKS or NPK plus FYM.

    Soil Organic Carbon, Hydraulic Properties and Yield of Maize and Wheat under Long-term Fertilization in an Inceptisol · 2017 · compared with nitrogen, phosphorus and potassium (NPK) applied plot, nitrogen, phosphorus, potassium and sulphur (NPKS) applied plot and NPK+ farmyard manure (FYM) treatment

    Opposite direction

224 papers more in this group

See all 233 papers →

fertilization · yield · Zea mays (maize)Positive and negative results

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this claim · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. positive
    125% RDF significantly increased baby corn yield attributes and yields over 100% RDF.

    Effect of NPKS and Zn application on growth, yield, economics and quality of baby corn · 2013 · compared with 100% RDF

    Same directionCited by this paper

  2. positive
    FYM at 6 T/ha with 150% RDF gave maximum cob yield (without husk) of 20.60 q/ha.

    Growth, yield and economics of baby corn (Zea mays L.) as influenced by Integrated Nutrient Management (INM) practices · 2013

    Same directionCited by this paper

  3. negative
    If the V8 sufficiency index was below 90%, in-season nitrogen application did not attain maximum yields.

    Ability for In‐Season Correction of Nitrogen Deficiency in Corn Using Chlorophyll Meters · 1997

    Opposite direction

  4. no effect
    N fertilization did not significantly influence belowground NPP of corn.

    Nitrogen fertilizer effects on soil carbon balances in Midwestern U.S. agricultural systems · 2009

    Opposite direction

  5. negative
    Average grain yield of maize was reduced by 37% at low N (no N fertilizer) compared with high N.

    Improving Nitrogen‐Use Efficiency in European Maize · 2003 · compared with HN

    Opposite direction

  6. no effect
    2 t pm/ha + 30-20-20 kg NPK/ha gave maize biomass and grain yields similar to 4 t pm/ha.

    Poultry manure effect on growth and yield of maize · 2009 · compared with 4 t pm/ha

    Opposite direction

  7. no effect
    Maize yields did not respond to P fertilization.

    Arbuscular mycorrhizal fungi in soil and roots respond differently to phosphorus inputs in an intensively managed calcareous agricultural soil · 2016

    Opposite direction

  8. no effect
    More N fertilizer on the previous small-grain crop rarely increased spring soil nitrate or corn yield.

    Soil Nitrate Accumulation and Corn Response to Preceding Small‐Grain Fertilization and Cover Crops · 1999

    Opposite direction

3,899 papers more in this group

See all 3,908 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.