Intervention effectmodel-written summary

Soybean yield under B. brizantha straw was lower than under pearl millet straw.

A claim from Soybean growth and yield under cover crops · 2013

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Soybean yield under B. brizantha straw was lower than under pearl millet straw.

Taxon
SoybeanGlycine maxe0
Treatment
B. brizantha straw treatmente0
Outcome
Soybean grain yielde0
Direction
lowere0
Value
3,708 kg ha-1e0
Qualifier
4.772 kg ha-1e0
Comparator
pearl millete0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Soybean grain yield was lower in the B. brizantha straw treatment (3,708 kg ha-1) than both in the pearl millet (4.772 kg ha-1) and common bean straw treatments (5,200 kg ha-1).”

✓ located verbatim in the source · abstract, characters 711–888

Title

Soybean growth and yield under cover crops

Priscila de Oliveira; Adriano Stephan Nascente; João Kluthcouski Revista CERES 2013. doi:10.1590/s0034-737x2013000200014

Other claims from this paper (2)

Record rev-2bfa5b9ba08be29db300f280add07f74c46accee4da5e84518763ef5a168cced · schema claims-v0.9 · position 1 in the model’s answer

Urochloa brizantha · yield · Glycine max (soybean)Positive and negative results

11 papers: 4 positive, 7 negative or no effect

6 papers in the same direction as this claim · 4 in the opposite direction

  1. no effect
    Intercropping palisadegrass did not affect soybean or palisadegrass yield in super-early or early soybean cultivars.

    An Innovative Crop–Forage Intercrop System: Early Cycle Soybean Cultivars and Palisadegrass · 2012 · compared with sole cropped soybean

    Same directionCited by this paper

  2. negative
    Managing U. brizantha chemically near sowing significantly damaged soybean yield.

    Cover crops and herbicide timing management on soybean yield under no-tillage system · 2012

    Same directionCited by this paper

  3. positive
    The triple intercrop had higher yield of soybean to silage when intercropped with guinea grass.

    An Innovative Corn to Silage-Grass-Legume Intercropping System With Oversown Black Oat and Soybean to Silage in Succession for the Improvement of Nutrient Cycling · 2020

    Opposite direction

  4. positive
    Paiaguas forage systems in monoculture and intercropped rows supported higher soybean yield.

    Dynamics of biomass of pearl millet and Paiaguas palisadegrass in different forage systems and sowing periods in yield of soybean · 2016

    Opposite direction

  5. positive
    Soybean grown in monocropped Paiaguas palisadegrass biomass had better yields than other systems.

    Agronomic characteristics of soybean under the production and decomposition of sunflower and Paiaguas palisadegrass biomass in different integrated production systems · 2020 · compared with soybean cultivated otherwise

    Opposite direction

  6. positive
    Soil correctives and previous palisade grass cultivation decreased the harmful effects of soil compaction on soybean growth and yield.

    Previous cultivation of palisade grass and soil correctives: influence on growth and yield of soybean cultivated under various soil compaction levels · 2011

    Opposite direction

  7. no effect
    Intercropping with Urochloa brizantha did not significantly affect yield of three soybean cultivars.

    Intercropping of soybean cultivars with Urochloa · 2014

    Same direction

  8. no effect
    Pasture desiccation timing did not affect soybean yield or yield components.

    Performance of soybean crop in response to palisadegrass pasture desiccation and nitrogen fertilization under integrated crop-livestock system · 2022

    Same direction

2 papers more in this group

See all 11 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.