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“decrease in dry weight”

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2000 ’10 ’20

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Organism: Hordeum vulgare ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Zinc accumulation significantly decreased water content, fresh weight and dry weight of barley.

Taxon: barleyHordeum vulgaret0
Treatment: Zinc accumulatione3
Outcome: water content, fresh weight, dry weighte3
Direction: decreasee3

Not reportedComparator

Verbatim

t0
“Effects of Zn and Cd accumulation on structural and physiological characteristics of barley plants”
✓ located verbatim in the source · title, characters 0–98

e3
“Zinc accumulation also resulted in a significant decrease in water content, fresh weight, dry weight and plant height”
✓ located verbatim in the source · abstract, characters 782–899

Title

Effects of Zn and Cd accumulation on structural and physiological characteristics of barley plants

Balaji B. Maruthi Sridhar; Fengxiang X. Han; Susan V. Diehl; et al. Brazilian Journal of Plant Physiology 2007. doi:10.1590/s1677-04202007000100002

Other claims from this paper (8)

Observation Barley accumulated up to 11283 mg kg-1 Zn in the shoots.
Observation Barley accumulated up to 584 mg kg-1 Cd in the shoots.
Intervention effect High Zn concentrations decreased intercellular spaces in leaves, stems and roots of barley.
Intervention effect High Zn concentrations caused breakdown of vascular bundles in leaves, stems and roots of barley.
Intervention effect High Zn concentrations caused shrinkage of palisade and epidermal cells in leaves, stems and roots of barley.
Intervention effect Zinc accumulation significantly decreased plant height of barley.
Intervention effect Cadmium caused structural changes in barley roots only at the higher concentrations.
Observation Barley accumulated significant amounts of Zn and Cd without symptoms of phytotoxicity when metal concentrations were relatively low.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Dry weight decreased more in Tokak 157/37 than Avcı-2002.

Taxon: barleyHordeum vulgaret0
Material: Tokak 157/37e0
Outcome: dry weighte0
Direction: decreasee0
Comparator: Avcı-2002e0

Verbatim

e0
“The decrease in dry weight was more significant in Tokak 157/37 than in Avcı-2002.”
✓ located verbatim in the source · abstract, characters 220–302

t0
“barley cultivars”
✓ located verbatim in the source · title, characters 151–167

Title

Effect of NaCl stress on chlorophyll biosynthesis, proline, lipid peroxidation and antioxidative enzymes in leaves of salt-tolerant and salt-sensitive barley cultivars

YILDIZ, Mustafa; Terzi, Hakan DergiPark (Istanbul University) 2013

Other claims from this paper (9)

Association ALAD activity and chlorophyll content did not correlate significantly.
Observation Leaf chlorophyll and carotenoid contents of Avcı-2002 declined significantly only at 300 mM NaCl.
Observation Pigment contents of Tokak 157/37 declined at all NaCl concentrations.
Observation At 300 mM NaCl, proline content rose significantly more in Avcı-2002 than Tokak 157/37.
Observation Malondialdehyde content was higher in Tokak 157/37 than Avcı-2002.
Observation Salt stress significantly raised SOD, POD and APX activities.
Observation Salt stress significantly raised catalase activity.
Observation Avcı-2002 had lower SOD and CAT activities than Tokak 157/37.
Observation Avcı-2002 had higher POD and APX activities than Tokak 157/37.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Dry weight decreased more in Tokak 157/37 than in Avcı-2002.

Taxon: barleyHordeum vulgaret0
Material: Tokak 157/37e0
Outcome: dry weighte0
Direction: decreasee0
Comparator: Avcı-2002e0

Not reportedTreatment

Verbatim

e0
“The decrease in dry weight was more significant in Tokak 157/37 than in Avcı-2002”
✓ located verbatim in the source · abstract, characters 221–302

t0
“barley cultivars”
✓ located verbatim in the source · title, characters 151–167

Title

Effect of NaCl stress on chlorophyll biosynthesis, proline, lipid peroxidation and antioxidative enzymes in leaves of salt-tolerant and salt-sensitive barley cultivars

YILDIZ Mustafa; TERZİ Tarım Bilimleri Dergisi 2013. doi:10.1501/tarimbil_0000001232

Other claims from this paper (10)

Association ALAD activity and chlorophyll content were not significantly correlated.
Intervention effect Leaf chlorophyll and carotenoid contents in Avcı-2002 decreased significantly only at 300 mM NaCl.
Intervention effect Pigment contents in Tokak 157/37 decreased at all NaCl concentrations.
Observation At 300 mM NaCl, proline increased more in Avcı-2002 than Tokak 157/37.
Observation MDA content was higher in Tokak 157/37 than Avcı-2002.
Intervention effect Salt stress significantly increased SOD, POD and APX activity.
Intervention effect Salt stress significantly increased CAT activity.
Observation Avcı-2002 had lower SOD and CAT activities than Tokak 157/37.
Observation Avcı-2002 had higher POD and APX activities than Tokak 157/37.
Observation The measured responses supported Avcı-2002 being relatively salt 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 resultnegativesignificant (as stated)measured

Claim · model-written summary

boric acid significant decrease shoot length and dry weight of shoot ,root systems

Taxon: barleyHordeum vulgaret0
Treatment: boric acide0
Outcome: shoot length and dry weight of shoot ,root systemse0
Direction: significant decreasee0
Comparator: the other treatmentse0

Verbatim

t0
“barley plant”
✓ located verbatim in the source · title, characters 79–91

e0
“Vhile the results showed that when soil treated with boric acid lead to significant decrease in shoot length and dry weight of shoot ,root systems, chlorophyll a,b content of leaves and cell membrane stability and increase in protein concentrations of shoot and root systems by decreasing potassium and magnesium of shoot and root systems as compared with the other treatments”
✓ located verbatim in the source · abstract, characters 784–1160

Title

Effect of some mineral nutrients in growth and some physiological variables in barley plant

Faeza Mahmood; Hussain Mohammed; Farah Salih Mağallaẗ al-tarbiyaẗ wa-al-ʻilm 2007. doi:10.33899/edusj.2007.162807

Other claims from this paper (6)

Intervention effect calcium chloride increasing shoot length and its dry weight, root length
Intervention effect calcium chloride increasing leaves content of protein and carbohydrate
Intervention effect calcium chloride increasing calcium, magnesium, potassium concentrations
Intervention effect boric acid significant decrease chlorophyll a,b content of leaves and cell membrane stability
Intervention effect boric acid increase protein concentrations of shoot and root systems
Intervention effect boric acid decreasing potassium and magnesium of shoot and root systems

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

Root rot infection significantly decreased root and shoot length and fresh and dry weight in wheat and barley versus healthy plants.

Taxon: Wheat and BarleyHordeum vulgare Triticum aestivumt0
Treatment: infectede0
Interactor: Rhizoctonia solaniRhizoctonia solanit0pathogen
Outcome: length, fresh and dry weight of roots and shootse0
Direction: decreasee0
Comparator: healthy plantse0

Verbatim

e0
“There was a significant decrease in the growth and yield of infected plants compared with healthy plants, in particular the length, fresh and dry weight of roots and shoots, and the number of grains for each spike.”
✓ located verbatim in the source · abstract, characters 300–514

t0
“Wheat and Barley Induced by Rhizoctonia solani and Fusarium culmorum”
✓ located verbatim in the source · title, characters 37–105

Title

Pathological Studies on Root Rots of Wheat and Barley Induced by Rhizoctonia solani and Fusarium culmorum and their Effects on the Crop

Amira H. Alabdalall 2008

Other claims from this paper (6)

Intervention effect Root rot infection significantly decreased grains per spike in wheat and barley.
Observation Both fungi damaged wheat more than barley.
Observation R. solani had the greatest effect on growth and yield in wheat and barley.
Intervention effect Infection decreased total carbohydrate content by 23.28-45.68%.
Intervention effect Infection decreased protein content by 0.55-26.22%.
Intervention effect Infection decreased fat content by 28.45-59.94%.

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.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Trifloralin, 15 cm row spacing and cultivation significantly decreased narrow-leaf weed number, narrow-leaf weed tiller number and narrow-leaf weed dry weight.

Taxon: barley cropHordeum vulgaret0
Treatment: Trifloralin herbicide and the narrow distance (15) cm between the row and cultivatione0
Interactor: weedse0weed
Outcome: number of narrow-leaf weeds / m 2 , number of tillers for narrow-leaved weeds / m 2 , dry weight of the narrow-leaf weedse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The three factors: Trifloralin herbicide and the narrow distance (15) cm between the row and cultivation achieved a significant decrease in the number of narrow-leaf weeds / m 2 , number of tillers for narrow-leaved weeds / m 2 , dry weight of the narrow-leaf weeds”
✓ located verbatim in the source · abstract, characters 817–1082

t0
“weeds accompanying the local barley crop (Hordeum vulgare L.)”
✓ located verbatim in the source · title, characters 94–155

Title

The use of Trifloralin Herbicide, cultivation distances and cultivation method to control the weeds accompanying the local barley crop (Hordeum vulgare L.)

Jassim Abdullah Hayawi; Muhammad Amin Walid Taha; Abdulmueem Shabeeb Hamad IOP Conference Series Earth and Environmental Science 2021. doi:10.1088/1755-1315/735/1/012001

Other claims from this paper (6)

Intervention effect The same three factors significantly decreased broad-leaved weed number.
Intervention effect Cultivation method had no significant effect on broad-leaved weed dry weight.
Intervention effect The herbicide by 15 cm distance interaction significantly decreased all studied weed traits.
Intervention effect The herbicide by orthogonal cultivation interaction significantly decreased all studied weed traits.
Intervention effect The 15 cm distance by orthogonal cultivation interaction significantly decreased all studied weed traits.
Intervention effect The herbicide by 15 cm distance by orthogonal cultivation interaction significantly decreased all studied weed traits.

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“decrease in dry weight”

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