Intervention effectmodel-written summary

Sesbania cover crop followed by herbicides reduced dry weight of grasses relative to sunhemp cover crop followed by herbicides.

A claim from Impact of live mulches, cover crops and herbicides on weeds and yield of direct-seeded rice · 2018

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesbania cover crop followed by herbicides reduced dry weight of grasses relative to sunhemp cover crop followed by herbicides.

Treatment
Sesbania cover crop followed by fb) bispyribac Na 25 g/ha + azimsulfuron 30 g/ha at 15 DASe0
Interactor
weedse0weed
Outcome
dry weight of grassese0
Direction
lessere0
Comparator
sunhemp cover crop fb bispyribac-Na 25 g/ha + azimsulfuron 30 g/ha at 15 DASe0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Sesbania cover crop followed by fb) bispyribac Na 25 g/ha + azimsulfuron 30 g/ha at 15 DAS had lesser weed density and dry weight of grasses, sedges and broadleaved weeds than sunhemp cover crop fb bispyribac-Na 25 g/ha + azimsulfuron 30 g/ha at 15 DAS.”

✓ located verbatim in the source · abstract, characters 230–483
t0

“rice”

✓ located verbatim in the source · title, characters 87–91

Title

Impact of live mulches, cover crops and herbicides on weeds and yield of direct-seeded rice

Pratik Sanodiya; Manoj Kumar Singh Indian Journal of Weed Science 2018. doi:10.5958/0974-8164.2018.00028.x

Other claims from this paper (9)

Record rev-992d599ef91dcde2099eb0a9ba8c4683791762ed5c13a01d60c129c7a46dba14 · schema claims-v0.9 · position 2 in the model’s answer

azimsulfuron · growth · Oryza sativa (rice)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this claim

  1. positive
    The same sequence significantly reduced weed biomass.

    Planting methods and weed management to improve yield in dry-seeded rice · 2018

    Same direction

  2. positive
    Sesbania cover crop plus herbicides reduced weed dry weight relative to sunnhemp treatment.

    Effect of live mulches, cover crops and herbicides on weed flora, growth and yield of direct-seeded rice (Oryza sativa) · 2024 · compared with sunnhemp (Crotalaria juncea L.) cover crop fb bispyribac Na 25 g/ha + azimsulfuron 30 g/ha at 15 DAS

    Same direction

  3. positive
    The combined herbicide treatment (Pendimethalin fb Bispyribac-Na + Azimsulfuron) effectively reduced density and dry weight of grasses, sedges and broad-leaved weeds compared with the weedy check

    Efficacy of weed management through herbicide efficiency and crop resistance indexin direct seeded rice · 2018 · compared with weedy check

    Same direction

See all 4 papers →

bispyribac · growth · Oryza sativa (rice)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this claim

  1. positive
    The same sequence significantly reduced weed biomass.

    Planting methods and weed management to improve yield in dry-seeded rice · 2018

    Same direction

  2. positive
    Sesbania cover crop plus herbicides reduced weed dry weight relative to sunnhemp treatment.

    Effect of live mulches, cover crops and herbicides on weed flora, growth and yield of direct-seeded rice (Oryza sativa) · 2024 · compared with sunnhemp (Crotalaria juncea L.) cover crop fb bispyribac Na 25 g/ha + azimsulfuron 30 g/ha at 15 DAS

    Same direction

  3. positive
    The combination pendimethalin with pyrazosulfuron and bispyribac gives the highest crop-growth parameters among herbicidal combinations.

    Effect of first irrigation scheduling and herbicides on productivity of direct-seeded rice (Oryza sativa) · 2022 · compared with herbicidal combinations

    Same direction

See all 4 papers →

Sesbania · growth · Oryza sativa (rice)Results agree

13 papers: 13 positive, 0 negative or no effect

12 papers in the same direction as this claim

  1. positive
    Sesbania brown manuring decreased weed dry biomass by 62–75% in direct-seeded rice.

    Influence of Sesbania Brown Manuring and Rice Residue Mulch on Soil Health, Weeds and System Productivity of Conservation Rice–Wheat Systems · 2016 · compared with sole direct‐seeded rice crop

    Same direction

  2. positive
    The same coculture and herbicide treatment reduced weed biomass by 86.7% at 30 DAS.

    An integrated approach to weed management practices in direct-seeded rice under zero-tilled rice–wheat cropping system · 2016

    Same direction

  3. positive
    Rice paddy dry weight after Sesbania was 214% greater than after rice.

    Effect of Sesbania rostrata on Hirschmanniella oryzae in Flooded Rice. · 1983 · compared with following rice

    Same direction

  4. positive
    Growing Sesbania stimulated rice root activity.

    Shade and iron plaque of Sesbania affect cadmium accumulation in rice: A new strategy for safe production in contaminated soil · 2022

    Same direction

  5. positive
    Growth parameters increased significantly under combined fertilizer and green manure nitrogen compared with T1, T5, T6 and T7, and was statistically comparable with T2 and T3.

    Effect of nutrient management on soil fertility and productivity under SRI method of cultivation · 2016 · compared with T1 (Control)

    Same direction

  6. positive
    Basal Sesbania rustrata increased ratoon rice growth parameters.

    RESIDUAL EFFECT OF GREEN MANURE AND GROWTH REGULATORS ON THE YIELD OF RATOON RICE · 1997

    Same direction

  7. positive
    Sesbania cover crop plus herbicides reduced weed dry weight relative to sunnhemp treatment.

    Effect of live mulches, cover crops and herbicides on weed flora, growth and yield of direct-seeded rice (Oryza sativa) · 2024 · compared with sunnhemp (Crotalaria juncea L.) cover crop fb bispyribac Na 25 g/ha + azimsulfuron 30 g/ha at 15 DAS

    Same direction

  8. positive
    T2 maximized plant height, followed by T3.

    Effect of Fertilization Modules on the Growth and Yield of Rice (Oryza sativa L.) in Tarai Region of Uttarakhand, India · 2020 · compared with T3-Conventional method of transplanting with 10% extra RDF

    Same direction

4 papers more in this group

See all 13 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.