Intervention effectmodel-written summary

Dry seeding by seed drill or zero-till drill had the lowest rice yield.

A claim from Productivity and economics of rice (Oryza sativa)- wheat (Triticum aestivum) cropping system as affected by establishment methods and tillage practices · 2001

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dry seeding by seed drill or zero-till drill had the lowest rice yield.

Treatment
dry seeding by seed drill or zero-till drille0
Outcome
yielde0
Direction
loweste0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

“the lowest yield was obtained with dry seeding by seed drill or zero-till drill”

✓ located verbatim in the source · abstract, characters 776–855
t0

“rice”

✓ located verbatim in the source · title, characters 30–34

Title

Productivity and economics of rice (Oryza sativa)- wheat (Triticum aestivum) cropping system as affected by establishment methods and tillage practices

MANGAT RAM; HARl OM; S.D. DHlMAN; et al. Indian Journal of Agronomy 2001. doi:10.59797/ija.v51i2.4975

Other claims from this paper (6)

Record rev-e1c1b234d7e2a24261a7788759935e4c0a250f7274248f76cb5c9240ca12645a · schema claims-v0.9 · position 3 in the model’s answer

tillage · yield · Oryza sativa (rice)Positive and negative results

729 papers: 587 positive, 142 negative or no effect

141 papers in the same direction as this claim · 587 in the opposite direction

  1. positive
    Managed zero till direct seeded rice outyielded transplanted rice.

    Integrated weed management in zero-till direct-seeded rice (Oryza sativa) - wheat (Triticum aestivum) cropping system · 2001 · compared with transplanted rice

    Opposite directionCites this paper

  2. positive
    No-tillage rice–wheat had higher net return in Year 1 than the conventional system.

    Saving of Water and Labor in a Rice–Wheat System with No‐Tillage and Direct Seeding Technologies · 2007 · compared with conventional system

    Opposite direction

  3. positive
    Rice yield under T1 and T2 was highest at 7.81–8.10 Mg ha −1.

    Tillage and Crop Establishment Affects Sustainability of South Asian Rice–Wheat System · 2011

    Opposite direction

  4. positive
    ZT direct-seeded rice yielded similarly to or above puddled transplanted rice in the first three years.

    Can productivity and profitability be enhanced in intensively managed cereal systems while reducing the environmental footprint of production? Assessing sustainable intensification options in the breadbasket of India · 2017 · compared with PTR

    Opposite direction

  5. positive
    Conservation tillage and residue retention increased crop productivity relative to conventional tillage.

    Impact of conservation tillage in rice–based cropping systems on soil aggregation, carbon pools and nutrients · 2019 · compared with conventional CTTPR-CT

    Opposite direction

  6. positive
    No-tilling reduced fuel-related CO2 output by 42 kg ha−1.

    Reduction in greenhouse gas emissions by no-tilling rice cultivation in Hachirogata polder, northern Japan: Life-cycle inventory analysis · 2007

    Opposite direction

  7. positive
    Rice grain yield was higher under PTR treatment (7–35%), followed by ZTDSR.

    Crop rotation and tillage management options for sustainable intensification of rice-fallow agro-ecosystem in eastern India · 2020

    Opposite direction

  8. positive
    Longer-term conservation agriculture increased rice grain yield by up to 12%.

    Conservation Agriculture for Rice-Based Intensive Cropping by Smallholders in the Eastern Gangetic Plain · 2018

    Opposite direction

720 papers more in this group

See all 729 papers →

transplanting · yield · Oryza sativa (rice)Positive and negative results

1,078 papers: 922 positive, 156 negative or no effect

156 papers in the same direction as this claim · 921 in the opposite direction

  1. positive
    Mechanical transplanting by SPT produced 5.71 tonnes/ha rice grain yield, significantly above direct seeding methods.

    Effect of crop establishment methods on productivity, profitability and energetics of rice (Oryza sativa)-wheat (Triticum aestivum) system · 2015 · compared with direct dry seeding by zero till and direct seeding of sprouted rice by drum seeder

    Opposite directionCites this paper

  2. positive
    Manual and mechanical transplanting of rice produced significantly higher grain yield than direct seeding.

    Effect of tillage and mechanization on production potential of rice (Oryza sativa)-wheat (Triticum aestivum) cropping system · 2002 · compared with direct seedings

    Opposite directionCited by this paper

  3. positive
    Managed zero till direct seeded rice outyielded transplanted rice.

    Integrated weed management in zero-till direct-seeded rice (Oryza sativa) - wheat (Triticum aestivum) cropping system · 2001 · compared with transplanted rice

    Opposite directionCites this paper

  4. positive
    Transplanting had significantly higher grain and straw yields and gross and net returns among establishment methods.

    Productivity and Economics of Rice as Influenced by Different Crop Establishment Methods and Weed Management Practices · 2017

    Opposite directionCites this paper

  5. positive
    Rice yield under T1 and T2 was highest at 7.81–8.10 Mg ha −1.

    Tillage and Crop Establishment Affects Sustainability of South Asian Rice–Wheat System · 2011

    Opposite direction

  6. positive
    ZT direct-seeded rice yielded similarly to or above puddled transplanted rice in the first three years.

    Can productivity and profitability be enhanced in intensively managed cereal systems while reducing the environmental footprint of production? Assessing sustainable intensification options in the breadbasket of India · 2017 · compared with PTR

    Opposite direction

  7. positive
    DDSR yielded 13–18% more than TPR in both years.

    Growth, yield and water productivity of dry direct seeded rice and transplanted aromatic rice under different irrigation management regimes · 2020 · compared with TPR

    Opposite direction

  8. positive
    Rice grain yield was higher under PTR treatment (7–35%), followed by ZTDSR.

    Crop rotation and tillage management options for sustainable intensification of rice-fallow agro-ecosystem in eastern India · 2020

    Opposite direction

1,069 papers more in this group

See all 1,078 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.