Intervention effectmodel-written summary

SRI transplanting with 10-day-old seedlings increased yield by 11.8 versus conventional transplanting method.

A claim from EVALUATION OF SYSTEM OF RICE (Oryza sativa L.) INTENSIFICATION (SRI) IN IRRIGATED AGRO-ECOSYSTEM OF PUNJAB · 2009

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SRI transplanting with 10-day-old seedlings increased yield by 11.8 versus conventional transplanting method.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
SRI transplanting (10 days old seedling)e0
Outcome
yielde0
Direction
increasee0
Value
11.8e0
Comparator
conventional transplanting methode0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

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

“SRI transplanting (10 days old seedling) resulted 11.8 and 27.9 per cent increase in yield over conventional transplanting method and SRI direct seeding method, respectively.”

✓ located verbatim in the source · abstract, characters 1099–1273
t0

“rice (Oryza sativa L.)”

✓ located after whitespace/quote normalisation · title, characters 24–46

Title

EVALUATION OF SYSTEM OF RICE (Oryza sativa L.) INTENSIFICATION (SRI) IN IRRIGATED AGRO-ECOSYSTEM OF PUNJAB

P. Cheruku; K. Manorama; Swetha Sivaramakrishnan The Journal of Research ANGRAU 2009

Other claims from this paper (7)

Record rev-dbeb1a48b32905662da84fa97c4fae8e50e3c954d6d88c1ef0ae8b749a396a38 · schema claims-v0.9 · position 5 in the model’s answer

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

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

921 papers in the same direction as this claim · 132 in the opposite direction · 24 reporting no difference from an alternative

  1. no effect
    HKR 98-476, CSR 30 and PAU 6297-1 yielded equally in DSR and TPR.

    Performance of basmati rice (Oryza sativa L.) genotypes under different crop establishment methods · 2022 · compared with TPR

    No difference from an alternativeCites this paper

  2. positive
    Grain yield was significantly higher for transplanted than direct seeded rice.

    Impact of crop establishment methods on rice insect pests incidence in Indo Gangetic Plain (IGP) · 2019 · compared with direct seeding

    Same directionCites this paper

  3. no effect
    Rice yields were equal under puddled transplanting and direct seeding on puddled or no-tillage flat beds.

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

    Opposite direction

  4. no effect
    Basal or one-week-post-transplant N did not further increase rice yield on high-fertility soil.

    Chlorophyll Meter– and Leaf Color Chart–Based Nitrogen Management for Rice and Wheat in Northwestern India · 2002 · compared with zero‐N plots

    Opposite direction

  5. no effect
    Applying N basally or a week after transplanting did not further increase rice yield under high inherent soil fertility

    Chlorophyll Meter– and Leaf Color Chart–Based Nitrogen Management for Rice and Wheat in Northwestern India · 2002

    Opposite direction

  6. negative
    Direct seeding reduced panicle length, spikelet number, and primary and secondary branch length and number relative to transplanting.

    Combining Image Analysis, Genome Wide Association Studies and Different Field Trials to Reveal Stable Genetic Regions Related to Panicle Architecture and the Number of Spikelets per Panicle in Rice · 2016 · compared with transplanting

    Opposite direction

  7. negative
    Without applied nitrogen, transplanted rice yielded 0.3 Mg ha −1 less.

    Nitrogen Use Efficiency and Nitrogen‐15 Balances in Broadcast‐seeded Flooded and Transplanted Rice · 1988

    Opposite direction

  8. negative
    Late transplanting significantly decreased rice tiller occurrence, biomass accumulation and dry matter remobilization.

    Crop and varietal diversification of rainfed rice based cropping systems for higher productivity and profitability in Eastern India · 2017

    Opposite direction

1,069 papers more in this group

See all 1,078 papers →

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

1,171 papers: 906 positive, 265 negative or no effect

905 papers in the same direction as this claim · 201 in the opposite direction · 64 reporting no difference from an alternative

  1. positive
    Pusa Basmati 1121 yield increased about 22% under SRI versus transplanted rice.

    Performance of basmati rice (Oryza sativa L.) genotypes under different crop establishment methods · 2022 · compared with transplanted rice

    Same directionCites this paper

  2. positive
    SRI grain yield was significantly higher at 5.28 t ha-1.

    Productivity and Profitability Assessment of Drought Tolerant Rice Cultivars under Different Crop Management Practices in Central Terai of Nepal · 2017 · compared with other management practices

    Same directionCites this paper

  3. positive
    SRI produced higher rice grain yield than other management practices, at 5.28 t ha -1.

    Productivity Assessment of Drought Tolerant Rice Cultivars under Different Crop Management Practices in Central Terai of Nepal · 2017 · compared with other management practices

    Same directionCites this paper

  4. negative
    Overall alternate wetting and drying decreased rice yields by 5.4%.

    Rice yields and water use under alternate wetting and drying irrigation: A meta-analysis · 2017

    Opposite direction

  5. negative
    Rondo grain yield declined in the order continuous flooding, saturated, aerobic.

    Soil Texture and Cultivar Effects on Rice (Oryza sativa, L.) Grain Yield, Yield Components and Water Productivity in Three Water Regimes · 2016

    Opposite direction

  6. negative
    The authors found fertilizer and irrigation investment had limited effects on rice production.

    Moving toward rice self-sufficiency in sub-Saharan Africa by 2030: Lessons learned from 10 years of the Coalition for African Rice Development · 2021

    Opposite direction

  7. no effect
    AWD caused no significant rice yield loss versus CF.

    Mitigating greenhouse gas emissions from irrigated rice cultivation through improved fertilizer and water management · 2022 · compared with CF condition

    Opposite direction

  8. negative
    Irrigation treatments increased spikelet sterility by 16.6%.

    Role of Panicle Exsertion in Water Stress Induced Sterility1 · 1983

    Opposite direction

1,162 papers more in this group

See all 1,171 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.