Intervention effectmodel-written summary

Foliar spray of 50 mM thiamin improved shoot and root fresh weights and shoot dry weight of white clover.

A claim from Thiamin-induced variations in oxidative defense processes in white clover ( Trifolium repens L.) under water deficit stress · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Taxon: white cloverTrifolium repenst0
Treatment: Foliar spray of 50 mM thiamine7
Outcome: shoot and root fresh weights and shoot dry weighte7
Direction: improvede7

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

*Trifolium repens* · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0
“white clover”
✓ located verbatim in the source · title, characters 61–73

e7
“Foliar spray of 50 mM thiamin improved the shoot and root fresh weights and shoot dry weight”
✓ located verbatim in the source · abstract, characters 1127–1219

Title

Thiamin-induced variations in oxidative defense processes in white clover ( Trifolium repens L.) under water deficit stress

Muhammad Adeel GHAFAR; Nudrat Aisha AKRAM; Muhammad ASHRAF; et al. TURKISH JOURNAL OF BOTANY 2019. doi:10.3906/bot-1710-34

Other claims from this paper (15)

Intervention effect Drought at 60% field capacity significantly suppressed plant biomass, plant height, and chlorophyll a and b contents in white clover.
Intervention effect Drought at 60% field capacity significantly suppressed total soluble proteins in white clover.
Intervention effect Drought at 60% field capacity significantly suppressed shoot and root P, Ca2+, and K+ contents in white clover.
Intervention effect Drought at 80% and 60% levels increased MDA concentration in the Layalpur Late white clover cultivar.
Intervention effect Drought at 80% increased MDA concentration in the Super Late Fsd white clover cultivar.
Intervention effect Drought at 60% field capacity decreased MDA concentration in the Super Late Fsd white clover cultivar.
Intervention effect Drought stress had no significant effect on phenolic contents of white clover.
Intervention effect Drought stress significantly enhanced levels of ascorbic acid in white clover.
Intervention effect Drought stress significantly enhanced activities of antioxidant enzymes (CAT, SOD, and POD) in white clover.
Intervention effect Varying levels of thiamin significantly improved shoot length, root length, and photosynthetic pigments of white clover.
Intervention effect Exogenous thiamin spray caused no considerable change in ascorbic acid, total soluble proteins, or antioxidant activities of white clover.
Association Super Late Fsd performed better than Layalpur Late in shoot and root P of white clover.
Association Layalpur Late performed better than Super Late Fsd in root dry weight and root length of white clover.
Intervention effect Foliar application of 100 mM thiamin was effective in improving growth of both white clover cultivars.
Mechanism The growth improvement under thiamin is attributed to thiamin-induced improvement in photosynthetic pigments and phenolic contents.

Record rev-2ceb66f0ec00fcaa1f3ffa815a091fa04693fed2b6746cfdc23a88e7550b40dd · schema claims-v0.9 · position 10 in the model’s answer

application · growth · Trifolium repens (white clover)Positive and negative results

9 papers: 7 positive, 2 negative or no effect

6 papers in the same direction as this claim · 2 in the opposite direction

negative
Longer soil immersion reduced plant growth and flowering.
Variable response of three Trifolium repens ecotypes to soil flooding by seawater · 2014
Opposite direction
no effect
Four tested species had no negative germination effect after 14 days in slurry.
Exposure to Cattle Slurry of Different Concentrations Influence Germination and Initial Growth of Selected Grass and Legume Species · 2023
Opposite direction
positive
GABA soaking alleviated salt-induced decreases in germination percentage, vigor and index.
The γ-Aminobutyric Acid (GABA) Alleviates Salt Stress Damage during Seeds Germination of White Clover Associated with Na+/K+ Transportation, Dehydrins Accumulation, and Stress-Related Genes Expression in White Clover · 2018 · compared with salt stress
Same direction
positive
Foliar N, or N to the foliage plus roots, gave more white clover lamina dry weight than N to the roots only.
Effects of foliar and root applied nitrogen on nitrogen uptake and movement in white clover at low temperature · 2007 · compared with N to the roots only
Same direction
positive
Prohexadione-calcium reduced clover leaf length compared with untreated plots for up to 50 days.
Effect of Growth Restraint of White Clover (Trifolium repens) as Affected by Prohexadione-calcium Application · 2012 · compared with untreated plot
Same direction
positive
Foliar nutrients increased nutrient content, organ size, and growth rate in the treated stem region.
Shoot branching in nutrient-limited Trifolium repens is primarily restricted by shortage of root-derived promoter signals · 2013
Same direction
positive
Herbicide spraying reduced subsequent emergence more than shallow cultivation.
Effect of different seed‐bed treatments on the emergence of white clover and weeds · 1983 · compared with frequent shallow cultivation
Same direction
positive
Water soaking for 24 hours increased germination index, vigor index and germination energy compared with non-soaking.
Techniques of accelerating germination and seedling substrates in the seeds of Trifolium repens · 2010 · compared with non-soaking
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.

Other papers on the same question

application · growth · Trifolium repens (white clover)Positive and negative results