Intervention effectmodel-written summary

Ploughing only had the highest average seed yield of 932.1 kg ha -1 across seasons.

A claim from Effects of tillage methods on soybean growth and yield in a tropical sandy loam soil · 2009

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ploughing only had the highest average seed yield of 932.1 kg ha -1 across seasons.

Treatment
ploughing only (P)e0
Outcome
seed yielde0
Direction
higheste0
Value
932.1 kg ha -1e0
Setting
plotse0

Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorQualifier

Verbatim

e0

“Furthermore, the highest average seed yield (932.1 kg ha -1 ) for both seasons was recorded on plots treated with ploughing only (P).”

✓ located verbatim in the source · abstract, characters 1460–1593

Title

Effects of tillage methods on soybean growth and yield in a tropical sandy loam soil

D. Lasisi; O.B. Aluko International Agrophysics 2009

Other claims from this paper (4)

Record rev-eafc6089e759b68643d85ee6c24723a8e7490dfbd4f8e8703c34e4b720afa8db · schema claims-v0.9 · position 4 in the model’s answer

tillage · yield · Glycine max (soybean)Positive and negative results

390 papers: 264 positive, 126 negative or no effect

263 papers in the same direction as this claim · 100 in the opposite direction · 26 reporting no difference from an alternative

  1. no effect
    Grain yield did not differ among treatments in either season (0.71-0.81 Mg/ha in the first, 1.22-1.91 Mg/ha in the second).

    Water use and grain yield response of rainfed soybean to tillage-mulch practices in southeastern Nigeria · 2011

    Opposite directionCites this paper

  2. no effect
    Yield and yield attributes did not differ significantly between tillage systems.

    Water Use Efficiency of Soybean under Different Tillage and Irrigation Methods · 2016

    Opposite directionCites this paper

  3. positive
    Conventional tillage produced the greatest soybean pods per plant and 100-seed mass.

    Soybean (Glycine max (L.) Merr.) Growth, Yield, and Nodulation in the Early Transition Period from Conventional Tillage to Conservation and No-Tillage Systems · 2021

    Same directionCites this paper

  4. no effect
    Soybean yields were similar under conventional and no tillage.

    Cover crop, tillage, and herbicide effects on weeds, soil properties, microbial populations, and soybean yield · 2003 · compared with NT

    Opposite direction

  5. no effect
    The seedbed tillage method and herbicide treatments did not significantly affect soybean yields in 1976.

    Seedbed Tillage and Herbicide Influence on Soybean (Glycine max) Weed Control and Yield · 1979

    Opposite direction

  6. no effect
    Average no-till yields of soybean were similar to conventional tillage yields.

    Corn/Soybean Rotation Effect as Influenced by Tillage, Nitrogen, and Hybrid/Cultivar · 1991 · compared with CT

    Opposite direction

  7. negative
    Twenty-year mean soybean yield was reduced by 4 to 7% under chisel, ridge and no-till systems in both rotation and monoculture compared with plowing.

    Effect of Tillage and Rotation on Agronomic Performance of Corn and Soybean: Twenty‐Year Study on Dark Silty Clay Loam Soil · 1996 · compared with plowing

    Opposite direction

  8. no effect
    Tillage systems did not significantly affect soybean yield in rotation.

    Tillage for Continuous Corn and Corn-Soybean Rotation · 1982

    Opposite direction

381 papers more in this group

See all 390 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.