cadmium atom · Physiology: pigments · Hordeum vulgare (barley)
10 claims from these papers; 1 citation between them.
Papers whose results differ, checked claim by claim 3
3 pairs of papers on this question report results that differ: an effect in one paper, the opposite effect or no effect in the other. Two model reviewers reading both claims accepted each pair.
- PHOTOSYNTHETIC PERFORMANCE AND CONTENT OF SOME NUTRIENTS IN CADMIUM- AND COPPER-TREATED BARLEY PLANTS (2002)
decreaseCadmium treatment reduced chlorophyll content relative to untreated plants.
SOIL STRESSORS INFLUENCE ON REGENERATED BARLEY LEAVES MORPHOLOGICAL AND BIOCHEMICAL PARAMETERS (2026)increaseBarley leaf chlorophyll b increased 50 % under cadmium contamination relative to control.
What separates themSituation: not stated · toxic levelCompare the two papers → - Supplemental Effects of Biochar and Foliar Application of Ascorbic Acid on Physio-Biochemical Attributes of Barley (Hordeum vulgare L.) under Cadmium-Contaminated Soil (2021)
decreaseCadmium stress decreased barley chlorophyll a, chlorophyll b and total chlorophyll.
SOIL STRESSORS INFLUENCE ON REGENERATED BARLEY LEAVES MORPHOLOGICAL AND BIOCHEMICAL PARAMETERS (2026)increaseBarley leaf chlorophyll b increased 50 % under cadmium contamination relative to control.
What separates themSituation: heavy-metal stress · toxic levelCompare the two papers → - The efficacy of banana compost as biofertilizer on barley (Hordeum vulgare) plants grown on soil polluted with cadmium. (2022)
decreaseCadmium inhibited chlorophyll content.
SOIL STRESSORS INFLUENCE ON REGENERATED BARLEY LEAVES MORPHOLOGICAL AND BIOCHEMICAL PARAMETERS (2026)increaseBarley leaf chlorophyll b increased 50 % under cadmium contamination relative to control.
What separates themSituation: not stated · toxic levelCompare the two papers →
How these papers cite each other
1 citation between these papers: 0 on the same side, 1 across the two sides.
- Positive result
- Negative result or no effect
- Citation, pointing to the cited paper
- Citation across the two sides
- Larger circle: more citations overall
Years run left to right. Citations come from the papers’ OpenAlex reference lists. Hover a paper to bring forward its citations; click it to open the paper.
Papers reporting a positive result 3
Papers reporting a negative result or no effect 6
- negative
- negative
Effect of Humic Acid on Tolerance indexes of Barley plant to Cadmium Toxicity · 2021
- negative
- negative
- negative
- negative
Exploring The Physiological Response Of Three Barley (Hordeum vulgare) Cultivars To Cadmium Stress · 2025
- negative
A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.