Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“dry weight decrease”

16 matches

Claim types

Direction of the findings

plus 2 non-evaluative

Over time

1990 2000 ’10 ’20

Refine ·

More filters

Clear filters

Organism: Hordeum vulgare ✕

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The growth regulator treatments did not significantly decrease dry weight per stem.

Taxon: winter barleyHordeum vulgaree0
Treatment: mepiquat chloride and ethephone6
Outcome: dry weight/steme5
Direction: did not decrease significantlye5

Not reportedComparator

Verbatim

e0
“six cultivars of winter barley grown in Belfast, UK, in 1986/87”
✓ located verbatim in the source · abstract, characters 203–266

e5
“The growth regulator treatments reduced plant height and although dry weight/stem did not decrease significantly, dry weight/unit length of stem was similar in treated and untreated plots”
✓ located verbatim in the source · abstract, characters 939–1126

e6
“Applications of nitrogen and a plant growth regulator (mepiquat chloride and ethephon) were used to manipulate stem structure”
✓ located verbatim in the source · abstract, characters 8–133

Title

Response of winter barley cultivars to nitrogen and a plant growth regulator in relation to lodging

E. M. White The Journal of Agricultural Science 1991. doi:10.1017/s0021859600077583

Other claims from this paper (11)

Observation Pipkin had a very high lodging damage susceptibility index (70), while the other cultivars ranged from 1 to 18.
Association Differences between cultivars in number of internodes, plant height and stem weight did not explain their differences in resistance to damage.
Observation Panda had dry weight per unit length of 2·35 mg/mm, among the strongest cultivars.
Observation Jennifer had dry weight per unit length of 2·34 mg/mm, among the strongest cultivars.
Observation Pipkin had dry weight per unit length of 1·75 mg/mm, the lowest among the cultivars.
Intervention effect Nitrogen application increased plant height.
Intervention effect Nitrogen application did not affect dry weight per main stem.
Intervention effect Nitrogen application decreased dry weight per unit length of stem.
Intervention effect The growth regulator treatments reduced plant height.
Intervention effect Dry weight per unit length of stem was similar in growth-regulator-treated and untreated plots.
Recommendation Dry weight per unit length has potential as an objective indicator of straw strength and could be used in cultivar evaluation in the absence of damage in field trials.

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.

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 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

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 resultno effectmeasured

Claim · model-written summary

Dry weight per unit length of stem was similar in growth-regulator-treated and untreated plots.

Taxon: winter barleyHordeum vulgaree0
Treatment: mepiquat chloride and ethephone6
Outcome: dry weight/unit length of steme5
Direction: similare5
Comparator: untreated plotse5

Verbatim

e0
“six cultivars of winter barley grown in Belfast, UK, in 1986/87”
✓ located verbatim in the source · abstract, characters 203–266

e5
“The growth regulator treatments reduced plant height and although dry weight/stem did not decrease significantly, dry weight/unit length of stem was similar in treated and untreated plots”
✓ located verbatim in the source · abstract, characters 939–1126

e6
“Applications of nitrogen and a plant growth regulator (mepiquat chloride and ethephon) were used to manipulate stem structure”
✓ located verbatim in the source · abstract, characters 8–133

Title

Response of winter barley cultivars to nitrogen and a plant growth regulator in relation to lodging

E. M. White The Journal of Agricultural Science 1991. doi:10.1017/s0021859600077583

Other claims from this paper (11)

Observation Pipkin had a very high lodging damage susceptibility index (70), while the other cultivars ranged from 1 to 18.
Association Differences between cultivars in number of internodes, plant height and stem weight did not explain their differences in resistance to damage.
Observation Panda had dry weight per unit length of 2·35 mg/mm, among the strongest cultivars.
Observation Jennifer had dry weight per unit length of 2·34 mg/mm, among the strongest cultivars.
Observation Pipkin had dry weight per unit length of 1·75 mg/mm, the lowest among the cultivars.
Intervention effect Nitrogen application increased plant height.
Intervention effect Nitrogen application did not affect dry weight per main stem.
Intervention effect Nitrogen application decreased dry weight per unit length of stem.
Intervention effect The growth regulator treatments reduced plant height.
Intervention effect The growth regulator treatments did not significantly decrease dry weight per stem.
Recommendation Dry weight per unit length has potential as an objective indicator of straw strength and could be used in cultivar evaluation in the absence of damage in field trials.

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.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Under P deficiency, barley root diameter decreased.

Taxon: barleyHordeum vulgaret0
Treatment: P deficiencye0
Outcome: root diametere0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“under P deficiency, the weight of dry root significantly decreased and the total root length of whole plant significantly increased with decrease of root diameter”
✓ located verbatim in the source · abstract, characters 430–592

t0
“barley”
✓ located verbatim in the source · title, characters 84–90

Title

The role of phosphorus sources on root diameter, root length and root dry matter of barley (Hordeum vulgareL.)

Mohammad Mirzaei Heydari; Robert M. Brook; David L. Jones Journal of Plant Nutrition 2018. doi:10.1080/01904167.2018.1509996

Other claims from this paper (2)

Intervention effect Under P deficiency, barley dry-root weight significantly decreased.
Intervention effect Under P deficiency, total root length of whole barley plants significantly increased.

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“dry weight decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics