Intervention effectmodel-written summary

At 5 mg/L, cadmium raised seed germination percentage, viability and vigor index in rice and barley.

A claim from Effect of Cadmium on Seeds Germination · 2000

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 5 mg/L, cadmium raised seed germination percentage, viability and vigor index in rice and barley.

Taxon
rice and barleyHordeum vulgareOryza sativae0
Treatment
Cd of 5 mg/Le0
Outcome
germination percentage with viability and index of seed vigore0
Direction
raisee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗
Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Effect of Cd on seed germination-percentage, growth of root and plumule from rice and barley was studied. The results showed that Cd of 5 mg/L could raise germination percentage with viability and index of seed vigor”

✓ located verbatim in the source · abstract, characters 0–216

Title

Effect of Cadmium on Seeds Germination

Huang Xiao Agro-environmental Protection 2000

Other claims from this paper (4)

Record rev-1fc535d142153be88e666ae5e1ca76479ac0dbe5d37b307ef6776815b2d50222 · schema claims-v0.9 · position 1 in the model’s answer

cadmium atom · growth · Hordeum vulgare (barley)Results differ

48 papers: 5 positive, 43 negative or no effect

4 papers in the same direction as this claim · 43 in the opposite direction

  1. negative
    Tomato and barley were somewhat more tolerant to Cd, with about 5 µg Cd/ml required to produce 50% growth reduction.

    Cadmium Absorption and Growth of Various Plant Species as Influenced by Solution Cadmium Concentration · 1972

    Opposite direction

  2. negative
    Cadmium accumulation lowered barley root and shoot biomass.

    Changes in growth and nitrogen assimilation in barley seedlings under cadmium stress · 1999

    Opposite direction

  3. negative
    Excess cadmium inhibited barley relative growth rate mainly through reduced net assimilation rate.

    PHOTOSYNTHETIC PERFORMANCE AND CONTENT OF SOME NUTRIENTS IN CADMIUM- AND COPPER-TREATED BARLEY PLANTS · 2002

    Opposite direction

  4. negative
    Heavy metals reduced dry biomass of spring barley.

    The impacts of heavy metals on oxidative stress and growth of spring barley · 2012

    Opposite direction

  5. negative
    Cadmium treated barley had a higher root/shoot Zn ratio.

    Interaction of Cadmium and Four Microelements for Uptake and Translocation in Different Barley Genotypes · 2003

    Opposite direction

  6. negative
    Barley growth was reduced by the metal-mixture treatment.

    Spectral changes in the leaves of barley plant due to phytoremediation of metals—results from a pot study · 2015

    Opposite direction

  7. negative
    Cadmium inhibited barley and wheat seed germination and root and shoot growth, with toxicity at lower concentrations.

    Growth responses of barley and wheat seedlings to lead and cadmium · 1996

    Opposite direction

  8. negative
    Cadmium decreased barley size and biomass, more severely under low sulfur.

    Effects of sulfur nutrition on photosynthesis in cadmium‐treated barley seedlings · 1997

    Opposite direction

39 papers more in this group

See all 48 papers →

cadmium atom · growth · Oryza sativa (rice)Results differ

92 papers: 17 positive, 75 negative or no effect

16 papers in the same direction as this claim · 75 in the opposite direction

  1. negative
    As and Cd altered root cell histology and morphology.

    Cadmium and arsenic affect root development in Oryza sativa L. negatively interacting with auxin · 2018

    Opposite direction

  2. negative
    Cadmium reduced rice height and biomass.

    Zinc alleviates growth inhibition and oxidative stress caused by cadmium in rice · 2005

    Opposite direction

  3. negative
    Cadmium decreased root hair length and frequency.

    Rice seedlings under cadmium stress: effect of silicon on growth, cadmium uptake, oxidative stress, antioxidant capacity and root and leaf structures · 2012

    Opposite direction

  4. negative
    The 24 h cadmium treatment inhibited root dry biomass and root elongation in rice.

    ROLE OF SALICYLIC ACID IN REGULATING CADMIUM INDUCED OXIDATIVE STRESS IN ORYZA SATIVA L. ROOTS · 2004

    Opposite direction

  5. negative
    Cadmium stress significantly affected rice growth and biomass.

    Role of Ferrous Sulfate (FeSO4) in Resistance to Cadmium Stress in Two Rice (Oryza sativa L.) Genotypes · 2020

    Opposite direction

  6. negative
    Cadmium and arsenic decreased root fresh weight.

    Nitric Oxide Cooperates With Auxin to Mitigate the Alterations in the Root System Caused by Cadmium and Arsenic · 2020

    Opposite direction

  7. negative
    Cadmium treatments gradually decreased vigor index, root length and α‐amylase activity of rice seedlings.

    Salicylic acid alleviates the toxicity effect of cadmium on germination, seedling growth, and amylase activity of rice · 2010

    Opposite direction

  8. negative
    Cd at 1 µM significantly inhibited lateral root emergence in rice.

    Cadmium Inhibits Lateral Root Emergence in Rice by Disrupting OsPIN-Mediated Auxin Distribution and the Protective Effect of OsHMA3 · 2020

    Opposite direction

83 papers more in this group

See all 92 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.