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“decrease in dry weight”

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Organism: Hordeum vulgare ✕

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Treated wastewater showed a nonsignificant dry weight decrease.

Taxon: barleyHordeum vulgaree0
Treatment: treated wastewatere0
Outcome: dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“both treated and untreated wastewater showed insignificant decrease in dry weight of barley.”
✓ located verbatim in the source · abstract, characters 1046–1138

Title

Modulation of cytotoxic effects of wastewater on barely seedlings by Aloe vera extract

O.A.H. El Amin; R.I.H. Ibrahim Journal of Environmental Biology 2022. doi:10.22438/jeb/43/3/mrn-1606

Other claims from this paper (11)

Intervention effect Untreated wastewater significantly reduced barley fresh weight.
Intervention effect Untreated wastewater showed a nonsignificant dry weight decrease.
Intervention effect Most treatments had no significant MDA change.
Intervention effect The 0.15 A. vera water extract addition to untreated wastewater was an exception to the lack of MDA changes.
Intervention effect Treated wastewater nonsignificantly increased protein content.
Intervention effect Untreated wastewater significantly increased protein content.
Intervention effect Aloe vera extracts increased protein accumulation in shoots and roots.
Intervention effect Aloe vera alcoholic extract significantly increased root and shoot protein under treated wastewater.
Intervention effect Aloe vera alcoholic extract significantly increased shoot protein under untreated wastewater.
Intervention effect Wastewater significantly reduced mitotic index.
Intervention effect Aloe vera extracts significantly increased mitotic index.

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Untreated wastewater showed a nonsignificant dry weight decrease.

Taxon: barleyHordeum vulgaree0
Treatment: untreated wastewatere0
Outcome: dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“both treated and untreated wastewater showed insignificant decrease in dry weight of barley.”
✓ located verbatim in the source · abstract, characters 1046–1138

Title

Modulation of cytotoxic effects of wastewater on barely seedlings by Aloe vera extract

O.A.H. El Amin; R.I.H. Ibrahim Journal of Environmental Biology 2022. doi:10.22438/jeb/43/3/mrn-1606

Other claims from this paper (11)

Intervention effect Untreated wastewater significantly reduced barley fresh weight.
Intervention effect Treated wastewater showed a nonsignificant dry weight decrease.
Intervention effect Most treatments had no significant MDA change.
Intervention effect The 0.15 A. vera water extract addition to untreated wastewater was an exception to the lack of MDA changes.
Intervention effect Treated wastewater nonsignificantly increased protein content.
Intervention effect Untreated wastewater significantly increased protein content.
Intervention effect Aloe vera extracts increased protein accumulation in shoots and roots.
Intervention effect Aloe vera alcoholic extract significantly increased root and shoot protein under treated wastewater.
Intervention effect Aloe vera alcoholic extract significantly increased shoot protein under untreated wastewater.
Intervention effect Wastewater significantly reduced mitotic index.
Intervention effect Aloe vera extracts significantly increased mitotic index.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased leaf length, wet weight, and dry weight in all barley varieties.

Taxon: barleyHordeum vulgaret0
Treatment: droughtt0
Outcome: leaf length, wet and dry weighte1
Direction: decreasee0
Comparator: controle0

Verbatim

e0
“a decrease in all morphometric indicators for all varieties relative to the control”
✓ located verbatim in the source · abstract, characters 1031–1114

e1
“morphometric parameters (leaf length, wet and dry weight)”
✓ located verbatim in the source · abstract, characters 510–567

t0
“barley drought tolerance”
✓ located verbatim in the source · title, characters 65–89

Title

Promising photosynthetic parameters Y(II) and NPQ for predicting barley drought tolerance

Yu. A. Nemtsova; D. V. Kuznetsova; M. A. Grinberg; et al. Grain Economy of Russia 2023. doi:10.31367/2079-8725-2023-89-6-43-51

Other claims from this paper (8)

Observation Leon had lower Y(II) under stress-free conditions than the other barley varieties.
Observation Leon had lower Fv/Fm under stress-free conditions than the other varieties.
Observation Ratnik showed the greatest drought inhibition of leaf length, wet weight, and dry weight.
Observation Leon showed the lowest drought inhibition of leaf length, wet weight, and dry weight.
Intervention effect Drought suppressed barley Fv/Fm and Y(II).
Intervention effect Drought increased barley NPQ.
Association The yield difference between Leon and Ratnik correlated positively with vegetation-period precipitation.
Observation Y(II) and NPQ were the most sensitive predictors of moisture-deficiency resistance.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Dry root weight did not decrease in Tarm-92 after seven days of boron stress.

Taxon: barleyHordeum vulgaret0
Material: Tarm-92e1
Treatment: 7 days of B stresse1
Outcome: dry root weighte1
Direction: such a decrease was not observede1

Not reportedComparator

Verbatim

e1
“While the dry root weight of B?lb?l-89 was reduced after 7 days of B stress (p < 0.05), such a decrease was not observed in Tarm-92.”
✓ located verbatim in the source · abstract, characters 928–1060

t0
“Boron toxicity tolerance in barley may be related to intrinsically higher levels of reactive oxygen species in the shoots”
✓ located verbatim in the source · title, characters 0–121

Title

Boron toxicity tolerance in barley may be related to intrinsically higher levels of reactive oxygen species in the shoots

Şükrü Çatav; Eda Çetin; Emre Vural; et al. Botanica Serbica 2023. doi:10.2298/botserb2301113c

Other claims from this paper (8)

Intervention effect Boron treatment significantly raised barley boron concentration at both exposure times.
Observation Sensitive and tolerant barley had no drastic root or shoot boron concentration difference.
Intervention effect Seven days of boron stress reduced dry root weight of sensitive B?lb?l-89 barley.
Intervention effect Excess boron increased H2O2, MDA, proline, sugar, and anthocyanin contents in both barley cultivars during at least one period.
Observation Tarm-92 had greater H2O2 than B?lb?l-89 under control and boron stress.
Observation The cultivars did not differ in MDA content.
Observation The cultivars did not differ in radical scavenging capacity.
Intervention effect Four days of boron stress increased Tarm-92 seedling flavonoids by 35%.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

At 200 mM NaCl, Franklin had the minimum shoot dry weight, 0.19 g, 96 % below control.

Taxon: barleyHordeum vulgaret0
Material: Frankline0
Outcome: shoot dry weighte0
Direction: minimume0
Value: 0.19 ge0
Qualifier: 96 % decrease from controle0

Verbatim

e0
“minimum shoot dry weight (0.19 g) (96 % decrease from control) was recorded in Franklin genotype.”
✓ located verbatim in the source · abstract, characters 1502–1599

t0
“barley”
✓ located verbatim in the source · title, characters 92–98

Title

Salt stress effects on growth, physiology, and ionic concentrations in hydroponically grown barley genotypes

Qurat-Ul-Ain Sadiq; Muhammad Nazim; Tanveer ul haq; et al. Journal of King Saud University - Science 2024. doi:10.1016/j.jksus.2024.103448

Other claims from this paper (16)

Intervention effect NaCl significantly reduced barley shoot and root growth and relative leaf water content.
Intervention effect NaCl significantly increased barley Na+ concentration.
Observation At 100 mM NaCl, B-9006 had the highest root dry weight, 0.39 g.
Observation At 100 mM NaCl, YSM1 had the lowest root dry weight, 0.10 g.
Observation B-15011 had the maximum leaf-sap Na+ concentration of 232 ppm.
Observation B-15018 had the minimum leaf-sap Na+ concentration.
Observation Aia-03 had the maximum leaf-sap K+ concentration, 72 %.
Observation B-15035 had the minimum leaf-sap K+ concentration, 50 %.
Observation At 200 mM NaCl, ZP2 had the highest shoot dry weight, 2.52 g, 73 % below control.
Observation At 200 mM NaCl, B-9006 had the maximum root dry weight, 0.24 g.
Observation At 200 mM NaCl, Gairdner had the minimum root dry weight, 0.04 g.
Observation B-15018 had the maximum K+/Na+ ratio, 1.20.
Observation B-15035 had the minimum K+/Na+ ratio, 0.14.
Observation B-9006, B-15018, Yerong and Aia-03 were classified as salt tolerant.
Observation Gairdner, Franklin, B-15035 and B-05011 were classified as salt sensitive.
Observation Other genotypes were classified as moderately tolerant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced fresh and dry weight by 20–45%, more in Nosrat.

Taxon: barleyHordeum vulgaret0
Material: Nosrate0
Treatment: Drought stresse0
Outcome: fresh and dry weighte0
Direction: decreasee0
Value: 20–45%e0

Not reportedComparator

Verbatim

e0
“Drought stress significantly reduced growth (20–45% decrease in fresh and dry weight), with Nosrat showing a greater reduction than Goharan”
✓ located verbatim in the source · abstract, characters 367–506

t0
“barley”
✓ located verbatim in the source · title, characters 117–123

Title

Multifaceted role of Trichoderma harzianum isolates in mitigating drought stress and promoting adaptive responses in barley cultivars

Mona Sorahinobar; Nastaran Yusefieh; Maryam Rezayian; et al. Scientific Reports 2025. doi:10.1038/s41598-025-08922-2

Other claims from this paper (8)

Intervention effect TW biopriming improved barley fresh and dry biomass.
Intervention effect TM biopriming improved barley fresh and dry biomass.
Intervention effect Biopriming reduced H 2 O 2 and MDA levels.
Intervention effect Biopriming increased antioxidant enzyme activities.
Intervention effect Biopriming increased total phenolics, flavonoids and anthocyanins.
Intervention effect TW and TM priming increased protein and soluble sugars.
Intervention effect TW and TM priming increased IAA content.
Intervention effect TW and TM priming increased respiratory enzyme activities.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Polymetals reduced barley root dry weight.

Taxon: BarleyHordeum vulgaret0
Organ / stage: rootse0
Treatment: polymetalse0
Outcome: dry weight of rootse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“A decrease in the dry weight of roots, water content, and the proportion of the cell wall in them was observed under the influence of polymetals”
✓ located verbatim in the source · abstract, characters 245–389

t0
“Barley”
✓ located verbatim in the source · title, characters 102–108

Title

Influence of Brassinosteroids on the Ion-Exchange Properties of the Cell Walls of Roots and Shoots of Barley Against the Background of the Action of Heavy Metals

N. R. Meichik; Yu. I. Nikolaeva; M. V. Efimova; et al. Russian Journal of Plant Physiology 2023. doi:10.1134/s1021443722602385

Other claims from this paper (10)

Intervention effect Polymetals reduced barley root water content.
Intervention effect Polymetals reduced the proportion of cell wall in roots.
Intervention effect Homocastasterone restored root dry weight nearly to control.
Intervention effect Homocastasterone restored root water content nearly to control.
Intervention effect Homocastasterone restored the root cell-wall proportion nearly to control.
Intervention effect Polymetals only weakly affected the aerial-part parameters.
Intervention effect Brassinosteroids only weakly affected the aerial-part parameters.
Intervention effect Homocastasterone increased demethylated carboxyl groups in root cell-wall pectins.
Intervention effect Homocastasterone increased demethylated carboxyl groups in leaf cell-wall pectins.
Mechanism The authors suggest homocastasterone changes cell-wall ion-exchange properties to reduce polymetal toxicity through apoplastic immobilization.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought significantly reduced mean germplasm dry weight from 746.90 mg to 285.40 mg.

Taxon: barleyHordeum vulgaret0
Treatment: droughte1
Outcome: average dry weighte0
Direction: decreasee0
Value: 285.40 mge0
Qualifier: 746.90 mge0

Not reportedComparator

Verbatim

e0
“a significant decrease in average dry weight of the tested germplasm resources (from 746.90 mg to 285.40 mg)”
✓ located verbatim in the source · abstract, characters 340–448

e1
“rich variation in the responses of dry weight among each genotype to drought (CV=61.14%)”
✓ located verbatim in the source · abstract, characters 453–541

t0
“barley genotypes”
✓ located verbatim in the source · title, characters 14–30

Title

Evaluation of barley genotypes for drought adaptability: based on stress indices and comprehensive evaluation as criteria

Ruijiao Song; Peichun Shi; Li Xiang; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1436872

Other claims from this paper (11)

Observation Genotypes varied in their dry-weight responses to drought, with CV 61.14%.
Observation Traditional drought indices varied across genotypes, with CV above 30%.
Method / resource Traditional indices explained dry weight to varying degrees and did not clearly distinguish drought adaptability.
Method / resource Four new stress indices were developed to quantify barley seedling production and stability.
Method / resource SI explained stress-condition dry weight more comprehensively than traditional stress indices, with R² 0.98.
Method / resource II explained non-stress dry weight better than traditional indices, with R² 0.89.
Method / resource PI eliminated disparities in traditional stress indices and clarified the contribution of elasticity and potential.
Method / resource EI eliminated disparities in traditional stress indices and clarified the contribution of elasticity and potential.
Method / resource Grading and cluster analysis effectively categorized the germplasm.
Observation Eleven genotypes were identified as suitable for arid-area cultivation.
Method / resource The new comprehensive evaluation method surpassed the traditional method for screening crop drought adaptability.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Untreated wastewater significantly reduced barley fresh weight.

Taxon: barleyHordeum vulgaree0
Treatment: Untreated wastewatere0
Outcome: fresh weighte0
Direction: reductione0

Not reportedComparator

Verbatim

e0
“Untreated wastewater caused significant reduction in fresh weight while both treated and untreated wastewater showed insignificant decrease in dry weight of barley.”
✓ located verbatim in the source · abstract, characters 974–1138

Title

Modulation of cytotoxic effects of wastewater on barely seedlings by Aloe vera extract

O.A.H. El Amin; R.I.H. Ibrahim Journal of Environmental Biology 2022. doi:10.22438/jeb/43/3/mrn-1606

Other claims from this paper (11)

Intervention effect Treated wastewater showed a nonsignificant dry weight decrease.
Intervention effect Untreated wastewater showed a nonsignificant dry weight decrease.
Intervention effect Most treatments had no significant MDA change.
Intervention effect The 0.15 A. vera water extract addition to untreated wastewater was an exception to the lack of MDA changes.
Intervention effect Treated wastewater nonsignificantly increased protein content.
Intervention effect Untreated wastewater significantly increased protein content.
Intervention effect Aloe vera extracts increased protein accumulation in shoots and roots.
Intervention effect Aloe vera alcoholic extract significantly increased root and shoot protein under treated wastewater.
Intervention effect Aloe vera alcoholic extract significantly increased shoot protein under untreated wastewater.
Intervention effect Wastewater significantly reduced mitotic index.
Intervention effect Aloe vera extracts significantly increased mitotic index.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Soil cadmium significantly decreased total dry mass per barley plant.

Taxon: barleyHordeum vulgaree0
Treatment: soil Cde2
Outcome: total dry mass per plante2
Direction: decreasee2

Not reportedComparator

Verbatim

e0
“effect of arbuscular mycorrhizal fungi (AMF) on the agronomic, physiological, and biochemical parameters of barley (Hordeum vulgare L.)”
✓ located verbatim in the source · abstract, characters 13–148

e2
“soil Cd caused a significant decrease in leaf area index (LAI), chlorophyll content, 1000 seed weight, and total dry mass per plant”
✓ located verbatim in the source · abstract, characters 276–407

Title

ARBUSCULAR MYCORRHIZAL FUNGI USED TO SUPPORT IRANIAN BARLEY CULTIVATED ON CADMIUM CONTAMINATED SOILS (Hordeum vulgare L.)

H. KESHAVARZ; S.J. HOSSEINI; M.M. SEDIBE; et al. Applied Ecology and Environmental Research 2022. doi:10.15666/aeer/2001_043053

Other claims from this paper (10)

Intervention effect Soil cadmium significantly decreased leaf area index, chlorophyll content and 1000 seed weight of barley in Tehran.
Intervention effect Soil cadmium increased proline content, superoxide dismutase and catalase enzyme activity in barley.
Intervention effect Arbuscular mycorrhizal fungi significantly reduced the adverse effects of cadmium on barley.
Intervention effect Arbuscular mycorrhizal fungi increased barley yield.
Intervention effect Arbuscular mycorrhizal fungi decreased proline content and leaf antioxidant activity in barley.
Intervention effect Mycorrhizal fungi had a positive mitigating effect on plant height, 1000 seed weight and chlorophyll contents of barley.
Intervention effect Mycorrhizal fungi had a positive mitigating effect on proline, LAI and root AMF colonization in barley.
Intervention effect Mycorrhizal fungi had a positive mitigating effect on foliar cadmium, catalase and peroxidase in barley.
Intervention effect Mycorrhizal fungi had a positive mitigating effect on superoxide dismutase in barley.
Recommendation Arbuscular mycorrhizal fungi have potential to mitigate the effects of cadmium pollution on soil.

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“decrease in dry weight”

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