Intervention effectmodel-written summary

Extra light irrigation gave more grain yield.

A claim from Agronomic Techniques and Planting Systems Moderate Terminal Temperature Stress in Wheat · 2017

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Extra light irrigation gave more grain yield.

Treatment
extra light irrigation (flooding)e0
Outcome
grain yielde0
Direction
moree0
Comparator
recommended practices and green manuring (1:6)e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“with extra light irrigation (flooding) and sprinkling of irrigation water during post anthesis stage also gave the considerably more grain yield as compared to the recommended practices and green manuring (1:6)”

✓ located verbatim in the source · abstract, characters 354–564
e1

“Field studies were conducted on wheat”

✓ located verbatim in the source · abstract, characters 0–37

Title

Agronomic Techniques and Planting Systems Moderate Terminal Temperature Stress in Wheat

J.S. Kang; Harmeet Singh; Maninder Kaur; et al. International Journal of Current Microbiology and Applied Sciences 2017. doi:10.20546/ijcmas.2017.606.117

Other claims from this paper (8)

Record rev-793dea770eb00eb1fac1edb23f0bdb495231f6e14cc8764e4dc72933dd83ce70 · schema claims-v0.9 · position 4 in the model’s answer

light · yield · Triticum aestivum (wheat)Positive and negative results

68 papers: 33 positive, 35 negative or no effect

32 papers in the same direction as this claim · 35 in the opposite direction

  1. negative
    Red LEDs alone yielded less seed than white light.

    Photomorphogenesis, photosynthesis, and seed yield of wheat plants grown under red light-emitting diodes (LEDs) with and without supplemental blue lighting · 1997 · compared with plants grown under white light

    Opposite direction

  2. negative
    A 30 °C day and 20 °C night regime for three days reduced grain set.

    Abnormal Sporogenesis in Wheat (Triticum aestivum L.) Induced by Short Periods of High Temperature · 1982

    Opposite direction

  3. negative
    End-of-day far-red exposure yielded fewer tillers, longer leaves, less roots and higher shoot/root ratio.

    Light‐mediated bioregulation of tillering and photosynthate partitioning in wheat · 1986

    Opposite direction

  4. negative
    Continuous light reduced spikelets per ear.

    A Study of Floret Development in Wheat (Triticum aestivum L.) · 1973

    Opposite direction

  5. no effect
    Reduced irradiance and water did not affect grain-filling duration.

    Effects of irradiance and water supply on grain development in wheat · 1978

    Opposite direction

  6. negative
    Light fall grazing lowered grain yield compared with controls in 1983 to 1984.

    Spring and Fall Cattle Grazing Effects on Components and Total Grain Yield of Winter Wheat · 1989 · compared with controls (C)

    Opposite direction

  7. negative
    Shading plants to 20% of full sunlight reduced grain yield per ear by 50%.

    Effect of Tiller Removal and Shading on Spikelet Development and Yield Components of the Main Shoot of Wheat and on the Sugar Concentration of the Ear and Flag Leaf · 1980

    Opposite direction

  8. no effect
    The main-stem leaf to tiller developmental relationship did not change with light.

    Wheat Seedling Growth and Developmental Response to Incident Photosynthetically Active Radiation1 · 1985

    Opposite direction

59 papers more in this group

See all 68 papers →

flooding · yield · Triticum aestivum (wheat)Positive and negative results

102 papers: 17 positive, 85 negative or no effect

16 papers in the same direction as this claim · 84 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Previously waterlogged plants had fewer tillers.

    Short‐term waterlogging has long‐term effects on the growth and physiology of wheat · 2002

    Opposite direction

  2. negative
    Midwinter waterlogging caused yield losses from 15% to nil depending on yield conditions.

    Effects of waterlogging at different stages of development on the growth and yield of winter wheat · 1980

    Opposite direction

  3. negative
    Field waterlogging caused average yield losses of 44%.

    Losses in Wheat Due to Waterlogging · 2002 · compared with control

    Opposite direction

  4. negative
    Waterlogging at the earliest growth stage gave the greatest reduction in root, herbage and grain yield.

    Effect of waterlogging on the growth, grain and straw yield of wheat, barley and oats · 1976

    Opposite direction

  5. negative
    Waterlogging at tillering significantly reduced panicle number per hectare.

    Photosynthesis and growth of winter wheat in response to waterlogging at different growth stages · 2013

    Opposite direction

  6. negative
    Grain yields decreased 22% when nitrogen was withheld before a 3-week waterlogging during stem elongation, compared with waterlogged plants supplied with nitrogen.

    Response of winter wheat to prolonged waterlogging under outdoor conditions · 1981 · compared with plants waterlogged at the same stage of growth but supplied with nitrogen

    Opposite direction

  7. negative
    Waterlogging decreased grain weight by 45%.

    Evaluating Wheat Cultivars for Waterlogging Tolerance · 1998 · compared with well‐drained conditions

    Opposite direction

  8. negative
    Waterlogging reduced greenhouse wheat grain weight by 37 to 45% across eight cultivars relative to well-drained controls.

    Waterlogging Effects on Yield and Photosynthesis in Eight Winter Wheat Cultivars · 1994 · compared with well‐drained control treatment

    Opposite direction

93 papers more in this group

See all 102 papers →

irrigation · yield · Triticum aestivum (wheat)Positive and negative results

989 papers: 798 positive, 191 negative or no effect

797 papers in the same direction as this claim · 184 in the opposite direction · 7 reporting no difference from an alternative

  1. negative
    Minimum irrigation lowered average winter wheat yield by 14% versus full irrigation.

    Performance of Double‐Cropped Winter Wheat–Summer Maize under Minimum Irrigation in the North China Plain · 2006 · compared with fully irrigated treatment (FI)

    Opposite direction

  2. no effect
    Moderately saline water substituted for good quality water during part of the season maintained total wheat grain yield.

    Time of Salt Stress Affects Growth and Yield Components of Irrigated Wheat · 1994 · compared with good quality water

    Opposite direction

  3. negative
    Saline irrigation caused soil salinization and reduced wheat growth and yield.

    Effect of Straw Biochar on Soil Properties and Wheat Production under Saline Water Irrigation · 2019

    Opposite direction

  4. negative
    Deficit irrigation in salt-affected soil reduced wheat productivity.

    Collaborative Impact of Compost and Beneficial Rhizobacteria on Soil Properties, Physiological Attributes, and Productivity of Wheat Subjected to Deficit Irrigation in Salt Affected Soil · 2022

    Opposite direction

  5. negative
    Wastewater irrigation decreased plant height, leaf area and grain yield in wheat.

    Effect of Wastewater Irrigation on Photosynthesis, Growth, and Anatomical Features of Two Wheat Cultivars (Triticum aestivum L.) · 2020

    Opposite direction

  6. no effect
    An additional 33 mm of irrigation did not increase grain yield.

    Source–sink balance and manipulating sink–source relations of wheat indicate that the yield potential of wheat is sink-limited in high-rainfall zones · 2010

    Opposite direction

  7. no effect
    DI water saving had no effect on wheat yield.

    Yield and water productivity of maize and wheat under deficit and raised bed irrigation practices in Egypt · 2012

    Opposite direction

  8. negative
    Limited irrigation yielded 99% of full irrigation for winter wheat.

    Cropping Systems for Stretching Limited Irrigation Supplies · 1993 · compared with fully irrigated

    Opposite direction

980 papers more in this group

See all 989 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.