Intervention effectmodel-written summary

One hand weeding produced soybean yield of 1.87 t/ha.

A claim from Important Weeds and Their Control in Soybean Production under Rice-Soybean Cropping Pattern · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

One hand weeding produced soybean yield of 1.87 t/ha.

Taxon
soybeanGlycine maxe0
Treatment
one hand weedinge0
Outcome
yielde0
Value
1.87 t/hae0
Comparator
without weedinge0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingDirectionQualifier

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“The soybean yield obtained from the treatment of without weeding,one hand weeding,and using oxyfluorfen herbicide was 0.60 t/ ha, 1.87 t/ha, and 1.93 t/ha, respectively”

✓ located verbatim in the source · abstract, characters 1384–1552

Title

Important Weeds and Their Control in Soybean Production under Rice-Soybean Cropping Pattern

Arief Harsono; Suryantini Suryantini; Siti Muzaiyanah Buletin Palawija 2019. doi:10.21082/bulpa.v17n2.2019.p66-72

Other claims from this paper (6)

Record rev-9e71ca96d6ab8dadb9974f4ddb33e66586d5265092075d1d5b26227e0c79f388 · schema claims-v0.9 · position 5 in the model’s answer

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

460 papers: 322 positive, 138 negative or no effect

321 papers in the same direction as this claim · 112 in the opposite direction · 26 reporting no difference from an alternative

  1. no effect
    In 1989, under low weed densities, mechanical weed control systems gave soybean yields similar to the weed-free control.

    Integrated Weed Management Techniques to Reduce Herbicide Inputs in Soybean · 1992 · compared with weed‐free control

    Opposite direction

  2. 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

  3. negative
    The highest herbicide rates reduced yield for most crops.

    Cotton, Peanut, and Soybean Response to Sublethal Rates of Dicamba, Glufosinate, and 2,4-D · 2012

    Opposite direction

  4. negative
    R2 application caused greater yield loss than V3 for herbicides other than 2,4-D amine.

    Influence of Application Timings and Sublethal Rates of Synthetic Auxin Herbicides on Soybean · 2014 · compared with V3 stage of growth

    Opposite direction

  5. no effect
    Single reduced-rate herbicide applications gave soybean yields equal to full rates.

    Integrating Reduced Rates of Postemergence Herbicides and Cultivation for Broadleaf Weed Control in Soybeans (Glycine max) · 1990 · compared with full rates

    Opposite direction

  6. no effect
    Withholding herbicides affected corn/soybean rotation yields negligibly regardless of tillage.

    Weed Seed Populations in Ridge and Conventional Tillage · 1988

    Opposite direction

  7. no effect
    At labeled rates, neither herbicide affected yield in either year except sulfentrazone on P9305 in 1999.

    Phytotoxic Response and Yield of Soybean (Glycine max) Varieties Treated with Sulfentrazone or Flumioxazin1 · 2001

    Opposite direction

  8. no effect
    Herbicide application had no significant impact on yield.

    Effects of Salinity, Imazethapyr, and Chlorimuron Application on Soybean Growth and Yield · 2005

    Opposite direction

451 papers more in this group

See all 460 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.