Intervention effectmodel-written summary

Manure at 75m3/hectare gave the highest barley yield components.

A claim from RESPONSE OF BARLEY PLANTS TO ORGANIC MANURE AND NITROGEN FERTILIZATION UNDER SANDY SOILS CONDITION · 2009

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Manure at 75m3/hectare gave the highest barley yield components.

Taxon
BARLEY PLANTSHordeum vulgaret0
Treatment
organic manure at the rate of 75m3/hectaree0
Outcome
1000-grain weight, grain yield Ardab/hectare and straw yielde0
Direction
higheste0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

e0

“application of organic manure at the rate of 75m3/hectare gave highest values on vegetative characters(plant height, number of tillers/m3,number of spikes/m3,spike length and flag leaf blade area) and total chlorophyll, as well as yield and its components(1000-grain weight, grain yield Ardab/hectare and straw yield)”

✓ located verbatim in the source · abstract, characters 419–736
t0

“BARLEY PLANTS”

✓ located verbatim in the source · title, characters 12–25

Title

RESPONSE OF BARLEY PLANTS TO ORGANIC MANURE AND NITROGEN FERTILIZATION UNDER SANDY SOILS CONDITION

El Sayed Gaballa; Al taher Abd El -Moula; Omar El - Toumi Journal of Productivity and Development 2009. doi:10.21608/jpd.2009.44714

Other claims from this paper (5)

Record rev-36cc4f0ed0bd025c7cfc313408c4bf793adc971ad2a6d3d2fc2b01824bd71502 · schema claims-v0.9 · position 3 in the model’s answer

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

550 papers: 473 positive, 77 negative or no effect

472 papers in the same direction as this claim · 66 in the opposite direction · 11 reporting no difference from an alternative

  1. positive
    FYM plus mineral N significantly increased dry matter production in the pot experiment.

    Effect of Organic Matter Recycling in Long‐Term Fertilization Trials and Model Pot Experiments · 2005

    Same directionCited by this paper

  2. positive
    Grain weight per spike increased with nitrogen in the first season.

    EFFECT OF BIO AND MINERAL NITROGEN FERTILIZATION ON BARLEY CROP GROWN ON A SANDY SOIL · 2003

    Same directionCited by this paper

  3. no effect
    Neither phosphorus application nor mycorrhizal inoculation increased tiller number.

    Effects of Arbuscular Mycorrhizal Fungi and Phosphorus Fertilization on Growth and Nutrient Uptake of Barley Grown on Soils with Different Levels of Salts · 2003

    Opposite direction

  4. negative
    N fertilizer reduced relative yield totals.

    Root and Shoot Interactions Between Barley and Field Beans When Intercropped · 1982

    Opposite direction

  5. negative
    Nitrogen fertilizer alone did not raise yield on barley residue to yield on pulse residue.

    YIELD EFFECT OF PULSES ON SUBSEQUENT CEREAL CROPS IN THE NORTHERN PRAIRIES · 1990 · compared with pulse residue

    Opposite direction

  6. no effect
    Incorporation timing of feedlot cattle manure had no impact on soil or crop performance.

    Effect of rate, frequency and incorporation of feedlot cattle manure on soil nitrogen availability, crop performance and nitrogen use efficiency in east-central Saskatchewan · 2004

    Opposite direction

  7. no effect
    Cropping without nutrients did not significantly improve productivity of severely eroded land.

    EFFECTIVENESS OF MANURE AND COMMERCIAL FERTILIZER IN RESTORING PRODUCTIVITY OF AN ARTIFICIALLY ERODED DARK BROWN CHERNOZEMIC SOIL UNDER DRYLAND CONDITIONS · 1988

    Opposite direction

  8. negative
    Manure lowered barley seed yield relative to mineral fertilizer.

    Manure, Tillage, and Crop Rotation: Effects on Residual Weed Interference in Spring Barley Cropping Systems · 1998 · compared with mineral fertilizer

    Opposite direction

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.