Intervention effectmodel-written summary

Foliar fertilisation significantly increased barley grain yield only in 2010.

A claim from Spring barley as affected by nitrogen and sulphur fertiliser rates calculated using different diagnostic methods · 2014

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar fertilisation significantly increased barley grain yield only in 2010.

Taxon
spring barleyHordeum vulgaree0
Treatment
Foliar fertilisatione0
Outcome
grain yielde0
Direction
increasede0
Qualifier
only in 2010e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue

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

“Foliar fertilisation of spring barley increased the grain yield statistically significantly only in 2010”

✓ located verbatim in the source · abstract, characters 1155–1259
t0

“Spring barley”

✓ located verbatim in the source · title, characters 0–13

Title

Spring barley as affected by nitrogen and sulphur fertiliser rates calculated using different diagnostic methods

Gediminas Staugaitis; Zita Brazienė; Antanas Marcinkevičius; et al. Zemdirbyste-Agriculture 2014. doi:10.13080/z-a.2014.101.047

Other claims from this paper (8)

Record rev-b91d2017577efa40aaea66be128aabe2e41bbfd93b82ed9069dfebf3ecb5f7fe · schema claims-v0.9 · position 7 in the model’s answer

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

103 papers: 90 positive, 13 negative or no effect

89 papers in the same direction as this claim · 13 in the opposite direction

  1. negative
    Fluridone spraying impaired mature seed thousand grain weight.

    ABA biosynthesis and degradation contributing to ABA homeostasis during barley seed development under control and terminal drought-stress conditions · 2011

    Opposite direction

  2. no effect
    Tillering sprays failed to significantly increase barley yield.

    EFFECTS OF SEED AND FOLIAR FUNGICIDES ON PROGRESS OF NET BLOTCH AND YIELD IN BARLEY · 1983

    Opposite direction

  3. no effect
    TiO2 nanoparticle spraying had no significant effect on harvest index or weight of spikelets in barley.

    Study of Nano Particles TiO 2 Spraying on Some Yield Components in Barley (Hordem Vulgare L.) · 2011 · compared with control

    Opposite direction

  4. negative
    Spikes per square metre were reduced by ethephon spraying at the tillering and stem elongation stages compared with the control at both locations.

    Effect of Ethephon Spraying at Three Developmental Stages of Barley Planted in Arid and Semiarid Mediterranean Locations · 2002 · compared with the control

    Opposite direction

  5. no effect
    Fungicide spraying had no clear effect on barley yield.

    Application of widely used fungicides does not necessarily affect grain yield, and incidence of Fusarium spp. and mycotoxins DON, HT-2 and T-2 in spring barley in northern climates · 2020

    Opposite direction

  6. negative
    Six-leaf spraying reduced yield more than five-leaf spraying.

    Sterility Induced in Barley by a Synthetic Pyridone1 · 1978 · compared with spraying at the five‐leaf stage

    Opposite direction

  7. no effect
    Zinc treatments did not increase barley grain yield at harvest.

    Investigation into the response of barley to applied zinc · 1991

    Opposite direction

  8. negative
    Sprays on lighter soils were often detrimental to winter barley yield, especially in 1985.

    Effects of fungicides, applied in autumn, and a growth regulator, applied in spring, on the growth and yield of winter barley grown on contrasting soil types · 1991

    Opposite direction

94 papers more in this group

See all 103 papers →

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. no effect
    Sulphur fertilizer type and application rate did not significantly change spring barley yield.

    Yield of spring barley in conditions of sulphur fertilization · 2019 · compared with fertilizer type or application rate

    No difference from an alternativeCites this paper

  2. 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

  3. negative
    N fertilizer reduced relative yield totals.

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

    Opposite direction

  4. 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

  5. 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

  6. 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

  7. 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

  8. no effect
    Nitrogen rate did not alter leaf and primary tiller coordination in the remaining barley cultivars.

    The influence of fertiliser nitrogen application on development and number of reproductive primordia in field-grown two- and six-rowed barleys · 2004

    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.