Intervention effectmodel-written summary

Waterlogging decreased chloroplast and photosynthetic pigment content.

A claim from Effects of waterlogging on the growth and physiological properties of juvenile oilseed rape · 2013

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogging decreased chloroplast and photosynthetic pigment content.

Taxon
oilseed rapeBrassica napust0
Treatment
waterloggingt1
Outcome
chloroplast and photosynthetic pigment contente0
Direction
decreasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“decreased the chloroplast and photosynthetic pigment content”

✓ located verbatim in the source · abstract, characters 286–346
t0

“oilseed rape”

✓ located verbatim in the source · title, characters 79–91
t1

“waterlogging”

✓ located verbatim in the source · title, characters 11–23

Title

Effects of waterlogging on the growth and physiological properties of juvenile oilseed rape

Zhang Shuji Acta Ecologica Sinica 2013

Other claims from this paper (4)

Record rev-b719a67794eeb5f28b81a6ba983610ce8f960f2c3579247e2698f5c506c729e1 · schema claims-v0.9 · position 2 in the model’s answer

flooding · physiology: photosynthesis · Brassica napus (oilseed rape)Positive and negative results

9 papers: 1 positive, 8 negative or no effect

7 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    At flowering, waterlogged plants of both varieties had increased photosynthetic rate and Rubisco activity.

    Leaf carbohydrates assimilation and metabolism affect seed yield of rapeseed with different waterlogging tolerance under the interactive effects of nitrogen and waterlogging · 2020 · compared with plants without waterlogging

    Opposite direction

  2. negative
    Ongoing waterlogging significantly decreased net photosynthetic rate and transpiration rate.

    Waterlogging increases greenhouse gas release and decreases yield in winter rapeseed (Brassica napus L.) seedlings · 2023

    Same direction

  3. negative
    Waterlogging without foliar S reduced nutrient uptake, net photosynthesis and plant growth in rapeseed.

    Foliar-applied sulfur is supplemental to soil application in alleviating waterlogging stress through the mitigation of oxidative stress and ion homeostasis in rapeseed (Brassica napus L.) · 2024 · compared with non-waterlogged counterparts

    Same direction

  4. negative
    Waterlogging significantly reduced photosynthesis and stomatal conductance during treatment and recovery at both growth stages.

    Physiological Response, Fatty Acid Composition and Yield Component of Brassica napus L. under Short-term Waterlogging · 2009

    Same direction

  5. negative
    Waterlogging decreased chloroplast and photosynthetic pigment content.

    Effects of waterlogging on the growth and physiological properties of juvenile oilseed rape · 2013

    Same direction

  6. negative
    Pre-waterlogging nitrogen reduced photosynthetic efficiency in Dynatron.

    Optimizing Nitrogen Supplementation: Timing Strategies to Mitigate Waterlogging Stress in Winter- and Spring-Type Canola · 2025

    Same direction

  7. negative
    Waterlogging reduced net photosynthetic rate and stomatal conductance.

    Physiological, biochemical, and multi-omics analyses reveal the mechanism underlying strigolactone-mediated waterlogging response in rapeseed · 2026

    Same direction

  8. negative
    ETR and qP declined under waterlogging stress.

    Effects of Waterlogging Stress and Recovery Process on PSII Photochemical Characteristics of Rape at Seedling Stage · 2012

    Same direction

See all 9 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.