Intervention effectmodel-written summary

PTR had maximum straw yield of 5.33 t/ha, similar to NPTR at 5.27 t/ha.

A claim from Productivity and profitability of summer paddy under different establishment method and irrigation management · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PTR had maximum straw yield of 5.33 t/ha, similar to NPTR at 5.27 t/ha.

Taxon
summer paddye2
Treatment
PTRe0
Outcome
straw yielde0
Direction
maximume0
Value
5.33 t/hae0
Qualifier
5.27 t/hae1
Comparator
NPTRe1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting

Verbatim

e0

“PTR method of establishment recorded maximum grain yield (5.23 t/ha), straw yield (5.33 t/ha)”

✓ located verbatim in the source · abstract, characters 1156–1249
e1

“similar to NPTR with respective values of 4.97 t/ha, 5.27 t/ha”

✓ located verbatim in the source · abstract, characters 1285–1347
e2

“summer paddy”

✓ located verbatim in the source · abstract, characters 207–219

Title

Productivity and profitability of summer paddy under different establishment method and irrigation management

Amruta Nayak; Sabyasachi Biswal; Poonam Preeti Pradhan; et al. International Journal of Chemical Studies 2019

Other claims from this paper (14)

Record rev-e6057b128bb64f5b02abfc86693aec7aea0b5b45d9d4604b26aeeee7358fae4a · schema claims-v0.9 · position 2 in the model’s answer

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

729 papers: 587 positive, 142 negative or no effect

586 papers in the same direction as this claim · 115 in the opposite direction · 27 reporting no difference from an alternative

  1. negative
    Tillering-stage drought stress decreased rice yield.

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    Opposite direction

  2. negative
    Tiller removal drastically reduced seed yield in rice.

    A practical, rapid generation-advancement system for rice breeding using simplified biotron breeding system · 2016

    Opposite direction

  3. negative
    Upland rice yield declined under newly implemented no-till management.

    BIOMASS AND NUTRIENT CYCLING BY COVER CROPS IN BRAZILIAN CERRADO IN THE STATE OF PIAUI · 2017

    Opposite direction

  4. negative
    F-RF reduced annual rice grain yield by 13%.

    Net global warming potential and greenhouse gas intensity as affected by different water management strategies in Chinese double rice-cropping systems · 2018

    Opposite direction

  5. negative
    Zero-till direct-seeded rice had 13% lower grain yield than conventional puddled transplanted rice.

    Tillage and crop establishment effects on weeds and productivity of a rice-wheat-mungbean rotation · 2022 · compared with conventional puddled transplanted rice

    Opposite direction

  6. no effect
    Night temperature had no effect on productive tillers, main-stem panicle length or primary branches per panicle of rice.

    High night temperature and plant growth regulator effects on spikelet sterility, grain characteristics and yield of rice (Oryza sativa L.) plants · 2011

    Opposite direction

  7. no effect
    Rice yield did not differ significantly among tillage methods.

    Impact of tillage and crop establishment methods on crop yields, profitability and soil physical properties in rice–wheat system of Indo‐Gangetic Plains of India · 2018

    Opposite direction

  8. negative
    Conversion from conventional to minimum tillage reduced rice equivalent yield by 11%.

    Bio-Compost-Based Integrated Soil Fertility Management Improves Post-Harvest Soil Structural and Elemental Quality in a Two-Year Conservation Agriculture Practice · 2021 · compared with CT

    Opposite direction

720 papers more in this group

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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
    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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. negative
    Broadcast and split prilled urea left 11 to 35% of applied nitrogen unrecovered at harvest.

    Nitrogen‐15 Balance and Residual Effects of Urea‐N in Wetland Rice Fields as Affected by Deep Placement Techniques · 1984

    Opposite direction

  8. negative
    Water deficit at 15 to 35 days after transplanting reduced rice grain yield by 26%.

    Lowland Rice Yield as Affected by Timing of Water Deficit and Nitrogen Fertilization · 1992

    Opposite direction

1,069 papers more in this group

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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.