Intervention effectmodel-written summary

High temperature significantly decreased wheat grain weight.

A claim from Analysis of effects in wheat of high temperature on grain filling attributes estimated from mathematical models of grain filling · 2003

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

High temperature significantly decreased wheat grain weight.

Taxon
wheat ( Triticum aestivum L.)Triticum aestivume0
Treatment
moderately high temperature (30/25°C)e0
Outcome
grain weighte0
Direction
decreasede0
Comparator
20/15°C (day/night)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

“Compared with growth at 20/15°C (day/night), exposure of wheat ( Triticum aestivum L.) plants to moderately high temperature (30/25°C) significantly decreased grain weight”

✓ located verbatim in the source · abstract, characters 0–171

Title

Analysis of effects in wheat of high temperature on grain filling attributes estimated from mathematical models of grain filling

M. ZAHEDI; C. F. JENNER The Journal of Agricultural Science 2003. doi:10.1017/s0021859603003411

Other claims from this paper (9)

Record rev-e8cff67f9b448aa47f1480e7b3a430902d16c86e76d30c0e308cf29445582468 · schema claims-v0.9 · position 1 in the model’s answer

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

309 papers: 54 positive, 255 negative or no effect

254 papers in the same direction as this claim · 54 in the opposite direction

  1. negative
    High temperature during booting reduced grain number.

    The tolerance of wheat to high temperatures during reproductive growth. I. Survey procedures and general response patterns · 1989

    Same directionCited by this paper

  2. negative
    High temperature diminished grain weight and yield.

    Starch Synthesis in the Kernel of Wheat Under High Temperature Conditions · 1994

    Same directionCited by this paper

  3. negative
    High temperature shortened kernel-filling duration.

    The Response of Wheat to High Temperature Following Anthesis. I. The Rate and Duration of Kernel Filling. · 1995

    Same directionCited by this paper

  4. negative
    Wheat grown at high temperature showed a failure to obtain any compensating increase in the rate of dry matter accumulation seen at lower temperature ranges.

    Factors Limiting the Rate of Dry Matter Accumulation in the Grain of Wheat Grown at High Temperature · 1980 · compared with lower temperature ranges

    Same directionCited by this paper

  5. negative
    Mature grain weight was most affected by heat begun 7–10 days after anthesis.

    The Effect of High Temperature at Different Stages of Ripening on Grain Set, Grain Weight and Grain Dimensions in the Semi-dwarf Wheat ‘Banks’ · 1990

    Same directionCited by this paper

  6. negative
    Elevated temperature during grain filling reduced single grain weight in wheat.

    Effects of Temperature on the Conversion of Sucrose to Starch in the Developing Wheat Endosperm · 1986

    Same directionCited by this paper

  7. no effect
    Heat stress had little effect on grain filling rate in wheat.

    Truncation of grain filling in wheat (Triticum aestivum) triggered by brief heat stress during early grain filling: association with senescence responses and reductions in stem reserves · 2016

    Same directionCites this paper

  8. negative
    Heat increased grain filling rate in BARS-2009 and Shafaq-2006.

    Differential response of wheat cultivars to terminal heat stress · 2013

    Same directionCites this paper

300 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.