Intervention effectmodel-written summary

Tank mixture plus hand weeding gave higher maize growth and yield traits than remaining treatments.

A claim from Influence of integrated weed management on growth and yield of Kharif maize (Zea mays L.) · 2021

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Tank mixture plus hand weeding gave higher maize growth and yield traits than remaining treatments.

Taxon
maizeZea mayse0
Treatment
tank mixure application of Tembotrinone 42 SC @ 120gm a.i.ha-1 + Atrazine 50 WP @ 500 gm a.i.ha-1 + surfactant @ 2ml/l of water EPoE At 20-25 DAS + fb hand weeding at 40 DASe0
Outcome
growth and yield contributing characterse0
Direction
highere0
Comparator
remaining weed management treatmentse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Weed free check and tank mixure application of Tembotrinone 42 SC @ 120gm a.i.ha-1 + Atrazine 50 WP @ 500 gm a.i.ha-1 + surfactant @ 2ml/l of water EPoE At 20-25 DAS + fb hand weeding at 40 DAS were on par with each other and recorded significantly the higher growth and yield contributing characters viz., plant height (cm), number of functional leaves plant-1, leaf area plant-1(dm2), dry matter plant-1(g), length of cob (cm), diameter of cob(cm), number of grains, weight of grains cob-1and test weight resulting into significant increase in grain and straw yields of maize as compared to remaining weed management treatments.”

✓ located verbatim in the source · abstract, characters 642–1272

Title

Influence of integrated weed management on growth and yield of Kharif maize (Zea mays L.)

A. S. Bade; J. B. Patil; R. H. Shinde; et al. INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 2021. doi:10.15740/has/ijas/17-aaebssd/292-296

Other claims from this paper (8)

Record rev-92e76fd4ceede2b475a4d10aab46808f59d7b5983a0ca34966896696880132aa · schema claims-v0.9 · position 2 in the model’s answer

atrazine · yield · Zea mays (maize)Results differ

240 papers: 205 positive, 35 negative or no effect

204 papers in the same direction as this claim · 29 in the opposite direction · 6 reporting no difference from an alternative

  1. negative
    Corn grain yield fell 39% in year five where atrazine had been discontinued.

    Weed Seed Decline in Irrigated Soil after Six Years of Continuous Corn(Zea mays)and Herbicides · 1984

    Opposite direction

  2. no effect
    Sweet corn yields at Blackville and Tifton were similar between the half and full rates of atrazine plus S-metolachlor after wild radish or rye cover crops.

    Use of Wild Radish (Raphanus raphanistrum) and Rye Cover Crops for Weed Suppression in Sweet Corn · 2008

    Opposite direction

  3. negative
    Reducing atrazine and metolachlor to one-fourth the rate in the absence of cover crop reduced corn yield in two of four years compared with the standard treatment.

    Reduced-Herbicide Weed Management Systems for No-Tillage Corn (Zea mays) in a Hairy Vetch (Vicia villosa) Cover Crop · 1993 · compared with the standard treatment

    Opposite direction

  4. no effect
    Hairy vetch cover yields did not differ with or without atrazine and metolachlor.

    Cover Crop Management and Weed Suppression in No-tillage Sweet Corn Production · 2004 · compared with without atrazine and metolachlor

    Opposite direction

  5. no effect
    Rimsulfuron applied with atrazine or dicamba, in tank mixture or sequentially, gave corn yield similar to rimsulfuron applied alone.

    Dicamba and Atrazine Antagonism on Sulfonylurea Herbicides Used for Johnsongrass (Sorghum halepense) Control in Corn (Zea mays)1 · 2001 · compared with that applied alone

    Opposite direction

  6. no effect
    Handweeding and atrazine gave similar grain yields with tine cultivation when weeds were controlled within 14 days of emergence.

    Use of Tine-tillage, with Atrazine Weed Control, to Permit Earlier Planting of Maize by Smallholder Farmers in Zimbabwe · 1992 · compared with Handweeding

    Opposite direction

  7. no effect
    Atrazine, cyanazine, alachor, linuron and their combinations had no significant effect on corn yields.

    Planting Corn in Sod and Small Grain Residues with Minimum Tillage1 · 1976

    Opposite direction

  8. negative
    Yield fell at all POST timings with atrazine alone or no PRE herbicide.

    Effect of Residual Herbicide and Postemergence Application Timing on Weed Control and Yield in Glyphosate-Resistant Corn · 2011 · compared with absence of PRE herbicide

    Opposite direction

231 papers more in this group

See all 240 papers →

surfactant · yield · Zea mays (maize)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

10 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    Tembotrione at 130 g/ha with surfactant at 14 DAS raised maize grain yield comparably to weed-free management.

    Effect of Post-Emergence Herbicide -Tembotrione on Yield, Soil Dehydrogenase Activity and Its Phytotoxicity on Maize (Zea mays L.) under Mid Hill Conditions of Himachal Pradesh, India · 2017 · compared with weed free

    Same directionCited by this paper

  2. negative
    Primisulfuron with organosilicone and oil reduced corn yield by 25% versus nonionic surfactant.

    Influence of Adjuvants on Itchgrass (Rottboellia cochinchinensis) Control in Corn (Zea mays) with Nicosulfuron and Primisulfuron1 · 2000 · compared with nonionic surfactant

    Opposite direction

  3. positive
    Adding surfactant significantly increased maize kernel yield relative to tembotrione alone.

    Bioefficacy of tembotrione against mixed weed complex in maize · 2012 · compared with application of tembotrione without surfactant

    Same direction

  4. positive
    Surfactant raised grain yield at every irrigation level.

    Surfactant Application on Yield and Irrigation Water Use Efficiency in Corn under Limited Irrigation · 2014 · compared with no‐surfactant treatments

    Same direction

  5. positive
    Tembotrione at 125 and 150 g/ha with surfactant applied at 20 DAS produced significantly higher maize grain yield.

    Impact of Tembotrione on Weed Growth, Yield and Economics of Maize (Zea mays L.) under Mid Hill Conditions of Himachal Pradesh · 2017

    Same direction

  6. positive
    Surfactant increased maize root and shoot dry matter yield.

    Effects of microbial inoculations and surfactant levels on biologically- and chemically-assisted phytoremediation of lead-contaminated soil by maize (Zea Mays L.) · 2018

    Same direction

  7. positive
    The 100 g/ha tembotrione tank mix increased maize growth and yield attributes and yield.

    Tank mix application of tembotrione and atrazine to reduce weed growth and increase productivity of maize · 2018

    Same direction

  8. positive
    Tembotrione treatment gave the highest maize productivity in on-station trials.

    Tembotrione for post-emergence control of complex weed flora in maize · 2018

    Same direction

3 papers more in this group

See all 12 papers →

transgenic · yield · Zea mays (maize)Positive and negative results

69 papers: 51 positive, 18 negative or no effect

50 papers in the same direction as this claim · 17 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Transformation compromised seed germination, growth and yield.

    Genetically engineered maize plants reveal distinct costs and benefits of constitutive volatile emissions in the field · 2013

    Opposite direction

  2. no effect
    Bt and non-Bt hybrid pairs showed no consistent difference in yield.

    Influence of Bt Transgenes on Cell Wall Lignification and Digestibility of Maize Stover for Silage · 2004 · compared with non‐Bt

    Opposite direction

  3. negative
    S1 families from the cross (50% adapted germplasm) yielded significantly less than those from the adapted population.

    Introgression of an Exotic Germplasm for Improving an Adapted Maize Population1 · 1987 · compared with adapted (100% adapted germplasm)

    Opposite direction

  4. no effect
    Introgressed progenies had grain yield similar to HKI1128Q (1,778 kg/ha).

    Marker‐assisted introgression of rare allele of β‐carotene hydroxylase (crtRB1) gene into elite quality protein maize inbred for combining high lysine, tryptophan and provitamin A in maize · 2019 · compared with HKI1128Q

    Opposite direction

  5. negative
    Most insertion sites caused no to little agronomic performance decrease in five maize hybrid backgrounds.

    Uniform Expression and Relatively Small Position Effects Characterize Sister Transformants in Maize and Soybean · 2019

    Opposite direction

  6. no effect
    Introgression of the ARFTF17 mutation did not affect yield.

    An ARF gene mutation creates flint kernel architecture in dent maize · 2024

    Opposite direction

  7. no effect
    The Bt gene did not change corn yield or lignin concentration.

    Field‐Grown Bt and non‐Bt Corn: Yield, Chemical Composition, and Decomposability · 2011

    Opposite direction

  8. no effect
    The GR transgene did not affect maize yield, aside from occasional inconsistent effects.

    Glyphosate Resistance Technology Has Minimal or No Effect on Maize Mineral Content and Yield · 2018

    Opposite direction

60 papers more in this group

See all 69 papers →

3 of 4 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.