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“dry weight decrease”

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Organism: Lathyrus oleraceus ✕

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

With decreasing soil fertility, dry weight of pea roots decreased.

Taxon: peaLathyrus oleraceuse1
Treatment: decrease in soil fertilitye1
Outcome: dry weight of rootse1
Direction: decreasede1

Verbatim

e1
“With a decrease in soil fertility, seed germination and dry weight of roots decreased, but the amount of dry matter in pea roots increased”
✓ located verbatim in the source · abstract, characters 1336–1474

Title

THE INFLUENCE OF BIOPREPARATIONS ON THE GROWTH AND DEVELOPMENT OF PEAS IN DIFFERENT TYPES OF SOILS

Galina M. Deriglazova; Ekaterina А. Semenenko Land Reclamation and Hydraulic Engineering 2024. doi:10.31774/2712-9357-2024-14-4-322-336

Other claims from this paper (12)

Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea plant height, 5.8 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea root length, 15.9 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on wet pea plant weight, 17.0 g.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on dry pea plant weight, 1.68 g.
Intervention effect Soaking in Biohumate + 9 Microelements raised wet root weight of 100 pea plants by 18.7–61.7% relative to the control, the highest on all soils.
Intervention effect Soaking in Biohumate + 9 Microelements raised dry root weight of 100 pea plants by 17.9–70.0% relative to the control, the highest on all soils.
Intervention effect In the other experimental variants, biopreparations showed no difference in effectiveness on pea.
Association With decreasing soil fertility, seed germination in pea decreased.
Association With decreasing soil fertility, the amount of dry matter in pea roots increased.
Association Biopreparations increased the wet weight of 100 pea roots (r = 0.55).
Association Decreasing soil fertility decreased the wet weight of 100 pea roots (r = –0.69).
Intervention effect Preliminary soaking of pea seeds in biopreparations for 1 day increased seed germination energy on all studied soils.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt reduced radicle and coleoptile fresh and dry weight.

Taxon: Pisum sativum L.Lathyrus oleraceust0
Treatment: salt concentrationt1
Outcome: fresh and dry weightse0
Direction: decreaset1

Not reportedComparator

Verbatim

e0
“their fresh and dry weights”
✓ located verbatim in the source · abstract, characters 481–508

t0
“Pisum sativum L.”
✓ located verbatim in the source · abstract, characters 172–188

t1
“increasing salt concentration in culture medium led to decrease”
✓ located verbatim in the source · abstract, characters 224–287

Title

The Effect of Salt Stress Conditions in Seed Germination Indicators, Seedlings Growth and Callus Initiation of Pisum sativum L. in Culture Media

Eman T. Yaseen; Sajida A. Abood Mağallaẗ ʻulūm al-rāfidayn 2020. doi:10.33899/rjs.2020.164478

Other claims from this paper (13)

Intervention effect Higher salt concentration decreased seed germination percentage.
Intervention effect Higher salt concentration increased germination duration.
Intervention effect Salt stress slowed germination speed.
Intervention effect Salt reduced radicle and coleoptile length.
Intervention effect At 200 mM NaCl, α-amylase activity decreased against control.
Intervention effect Salinity reduced plant height, root length, branching and fresh and dry weight.
Intervention effect Increasing NaCl decreased leaf chlorophyll.
Intervention effect Salinity lowered callus fresh and dry weights.
Intervention effect Salinity increased membrane damage in callus.
Intervention effect Salinity lowered callus viability.
Intervention effect NaCl increased soluble carbohydrates in seedling leaves and callus.
Intervention effect NaCl increased proline in seedling leaves and callus.
Intervention effect NaCl decreased total protein in seedling leaves and callus.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher fluoranthene concentrations significantly reduced pea root, stem and leaf dry weight.

Taxon: peaLathyrus oleraceust0
Treatment: higher FLT concentrations (1 and 5 mg l-1)e0
Outcome: dry weight of root, stem and leavese0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Significant decrease of dry weight of root, stem and leaves and chlorophyll a, b and carotenoids content was found under the effect of higher FLT concentrations (1 and 5 mg l-1).”
✓ located verbatim in the source · abstract, characters 377–555

t0
“pea plants”
✓ located verbatim in the source · title, characters 49–59

Title

Physiological responses of fluoranthene stressed pea plants

Lucie Váňová; Štěpán Zezulka; Marie Kummerová 2012

Other claims from this paper (6)

Intervention effect Higher fluoranthene concentrations significantly reduced chlorophyll a, b and carotenoid content.
Intervention effect Higher fluoranthene treatments significantly inhibited maximum PSII quantum yield.
Intervention effect Higher fluoranthene treatments significantly inhibited the Hill reaction of isolated chloroplasts.
Association Stem GSH content decreased with increasing fluoranthene concentration.
Association Leaf GSH content increased with increasing fluoranthene concentration.
Association Fluoranthene content in pea roots, stems and leaves correlated with environmental fluoranthene loading.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing salinity decreased pea stem, root and leaf fresh and dry weight.

Taxon: PeaLathyrus oleraceust0
Treatment: salinities dosese0
Outcome: stem, root and leaf fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“All growth attributes such as stem, root and leaf fresh and dry weight decrease with the salinities doses increased”
✓ located verbatim in the source · abstract, characters 526–641

t0
“Pea Seeds”
✓ located verbatim in the source · title, characters 143–152

Title

Comparative Effect of Sodium Chloride and Sodium Sulfate on the Biomass and Quantitative Changes in Starch, Protein and Total Soluble Sugar in Pea Seeds.(Pisum Sativum L.)

Gulafshan Gulafshan; Farha Rehman; Sumaira J Khan; et al. Journal of Plant Physiology & Pathology 2020. doi:10.37532/jppp.2020.8(4).209

Other claims from this paper (5)

Intervention effect At 4 mmhos/cm, neither salt significantly changed pea biomass or seed starch, protein and soluble sugar.
Intervention effect Seed starch was reduced at 16 mmhos/cm under both salts relative to control.
Intervention effect High salt concentrations increased protein and sugar contents relative to control in Azad P-1 pea.
Intervention effect Proline content increased with salt stress up to 8 mmhos/cm in Azad P-1.
Intervention effect High sodium sulfate reduced pea biomass and starch more than sodium chloride.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Fluoranthene decreased pea root and shoot dry weight after seven days at at least 1 mg/l.

Taxon: peaLathyrus oleraceuse0
Treatment: FLT≥0.1 mg/le0
Outcome: dry weight of roots and shootse0
Direction: decreasee0
Qualifier: ≥1 mg/le0

Not reportedComparator

Verbatim

e0
“After 7 days of seedling cultivation a significant decrease in the dry weight of roots and shoots occurred in maize at FLT≥0.1 mg/l while in pea similar effect was observed at ≥1 mg/l”
✓ located verbatim in the source · abstract, characters 460–643

Title

Effect of organic pollutant treatment on the growth of pea and maize seedlings

Marie Kummerová; Štěpán Zezulka; Lucie Váňová; et al. Open Life Sciences 2011. doi:10.2478/s11535-011-0081-1

Other claims from this paper (11)

Intervention effect Fluoranthene significantly inhibited maize seed germination at at least 0.01 mg/l.
Intervention effect Fluoranthene significantly inhibited pea seed germination at at least 1 mg/l.
Intervention effect Fluoranthene increased ethylene release in both species after three days at at least 0.1 mg/l.
Intervention effect Fluoranthene decreased maize root and shoot dry weight after seven days at at least 0.1 mg/l.
Intervention effect Fluoranthene reduced total primary and lateral root length in maize at at least 1 mg/l.
Intervention effect Fluoranthene reduced total primary and lateral root length in pea at 4 and 7 mg/l.
Intervention effect Fluoranthene shortened the non-branched primary root in maize at at least 0.1 mg/l.
Intervention effect Fluoranthene shortened the non-branched primary root in pea at at least 0.01 mg/l.
Intervention effect Low fluoranthene concentrations increased lateral root numbers in both species.
Intervention effect High fluoranthene concentrations inhibited lateral root numbers in both species.
Association Fluoranthene in roots and shoots was positively correlated with treatment in both species.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

UV-B reduced plant dry weight by 12–30%.

Taxon: peaLathyrus oleraceust0
Treatment: ultraviolet‐B radiationt0
Outcome: plant dry weighte0
Direction: decreaseinferrede0
Value: 12–30%e0

Not reportedComparator

Verbatim

e0
“plant dry weight by 12–30%”
✓ located verbatim in the source · abstract, characters 1150–1176

t0
“ultraviolet‐B radiation (280–315 nm) of pea”
✓ located verbatim in the source · title, characters 13–56

Title

Responses to ultraviolet‐B radiation (280–315 nm) of pea (Pisum sativum) lines differing in leaf surface wax

R. Gonzalez; N. D. Paul; K. Percy; et al. Physiologia Plantarum 1996. doi:10.1111/j.1399-3054.1996.tb06695.x

Other claims from this paper (15)

Intervention effect UV-B increased leaf wax on both surfaces in the four least waxy lines.
Intervention effect UV-B decreased surface wax in Scout.
Intervention effect UV-B shifted adaxial wax composition from alcohols to esters and hydrocarbons.
Intervention effect UV-B increased the ratio of short to long alkyl ester homologues.
Intervention effect UV-B did not shorten carbon chain length of hydrocarbons, primary alcohols or fatty acids.
Association Wax amount was not significantly correlated with leaf UV reflectance.
Intervention effect UV-B significantly increased UV-absorbing compounds in expanded leaves and buds of most lines.
Intervention effect UV-B reduced foliage area by 5–30%.
Intervention effect UV-B reduced plant height by 24–38%.
Intervention effect Growth reductions occurred without change in chlorophyll fluorescence or photosynthetic rate.
Intervention effect UV-B had no major effect on carbon allocation patterns.
Mechanism Authors attributed growth effects to altered tissue extension and expansion.
Association Leaf wax amount or biochemistry was not associated with UV-B sensitivity.
Association Pigment induction was not correlated with growth change.
Association Lines with the most constitutive bud pigments were most tolerant of elevated UV-B.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fluoranthene decreased dry mass.

Taxon: pea plantsLathyrus oleraceuse1
Treatment: Fluorantenee0
Outcome: dry masse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Fluorantene-caused changes in biomass production (increase of fresh weight and decrease of dry mass)”
✓ located verbatim in the source · abstract, characters 588–688

e1
“pea plants (Pisum sativum L., cv. Garde)”
✓ located verbatim in the source · abstract, characters 273–313

Title

Changes of content of cytokinins in plants treated by polycyclic aromatic hydrocarbon

Lucie Váňová; Marie Kummerová; Marek Klemš; et al. 2007

Other claims from this paper (4)

Intervention effect Fluoranthene increased fresh weight.
Intervention effect Fluoranthene increased chlorophyll content.
Intervention effect Cytokinin content increased as fluoranthene concentration increased.
Mechanism Low fluoranthene concentration could inhibit cytokinin synthesis.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Fluoranthene at 4 mg/l significantly decreased dry weight of root and shoot of pea seedlings.

Taxon: Pisum sativum L.Lathyrus oleraceust0
Treatment: 4 mg.l-1 FLTe2
Outcome: dry weight of root and shoote2
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“Toxicity of organic pollutant to early developmental stages of Pisum sativum L. and Zea mays L.”
✓ located verbatim in the source · title, characters 0–95

e2
“Significant decrease of dry weight of root and shoot was found in corn seedlings already under influence 0.1 mg.l-1 FLT, while in pea under 4 mg.l-1 FLT”
✓ located verbatim in the source · abstract, characters 477–629

Title

Toxicity of organic pollutant to early developmental stages of Pisum sativum L. and Zea mays L.

Marie Kummerová; Štěpán Zezulka; Lucie Váňová; et al. 2010

Other claims from this paper (9)

Intervention effect Fluoranthene at 1, 4 and 7 mg/l significantly inhibited germination of pea cv. Zazrak, only at higher concentrations.
Intervention effect Fluoranthene at 7 mg/l significantly inhibited germination of pea cv. Garde.
Intervention effect Fluoranthene at 4 and 7 mg/l significantly inhibited germination of maize.
Intervention effect Fluoranthene at 0.1 mg/l significantly decreased dry weight of root and shoot of corn seedlings.
Intervention effect Fluoranthene at 1 mg/l significantly shortened root and shoot of pea seedlings.
Intervention effect Fluoranthene at 0.01 and 0.1 mg/l stimulated root elongation of corn seedlings.
Intervention effect Fluoranthene at 1 mg/l inhibited shoot growth of corn seedlings.
Intervention effect The presence of fluoranthene in nutrient solution did not significantly influence ethylene production of pea.
Intervention effect The presence of fluoranthene in nutrient solution did not significantly influence ethylene production of maize.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity reduced plant height, root length, branching and fresh and dry weight.

Taxon: Pisum sativum L.Lathyrus oleraceust0
Treatment: Salinitye0
Outcome: plant height, root length, stem and root branchese0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Salinity also caused a decrease in the rate of plant growth(plant height, root length, stem and root branches and fresh and dry weights of plant).”
✓ located verbatim in the source · abstract, characters 639–785

t0
“Pisum sativum L.”
✓ located verbatim in the source · abstract, characters 172–188

Title

The Effect of Salt Stress Conditions in Seed Germination Indicators, Seedlings Growth and Callus Initiation of Pisum sativum L. in Culture Media

Eman T. Yaseen; Sajida A. Abood Mağallaẗ ʻulūm al-rāfidayn 2020. doi:10.33899/rjs.2020.164478

Other claims from this paper (13)

Intervention effect Higher salt concentration decreased seed germination percentage.
Intervention effect Higher salt concentration increased germination duration.
Intervention effect Salt stress slowed germination speed.
Intervention effect Salt reduced radicle and coleoptile length.
Intervention effect Salt reduced radicle and coleoptile fresh and dry weight.
Intervention effect At 200 mM NaCl, α-amylase activity decreased against control.
Intervention effect Increasing NaCl decreased leaf chlorophyll.
Intervention effect Salinity lowered callus fresh and dry weights.
Intervention effect Salinity increased membrane damage in callus.
Intervention effect Salinity lowered callus viability.
Intervention effect NaCl increased soluble carbohydrates in seedling leaves and callus.
Intervention effect NaCl increased proline in seedling leaves and callus.
Intervention effect NaCl decreased total protein in seedling leaves and callus.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Stem, root and leaf fresh and dry weights decreased as salinity rose.

Taxon: Pisum sativum L.Lathyrus oleraceust0
Treatment: increased salinities dosese0
Outcome: stem, root and leaf fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“All growth attributes such as stem, root and leaf fresh and dry weight decrease with the increased salinities doses.”
✓ located verbatim in the source · abstract, characters 500–616

t0
“Pisum sativum L.”
✓ located verbatim in the source · title, characters 154–170

Title

Comparative effect of sodium chloride and sodium sulfate on the biomass and quantitative changes in starch, protein and total soluble sugar in pea seeds (Pisum sativum L.)

Farha Rehman; Sumaira J. Khan; Iram Khan Tahir; et al. Tropical Plant Research 2020. doi:10.22271/tpr.2020.v7.i3.080

Other claims from this paper (7)

Intervention effect Overall salt treatments had no significant effects on seed biomass, starch, protein or soluble sugar.
Intervention effect Seed starch was much reduced at 16 mmhos cm-1 of both salts versus control.
Intervention effect Protein content rose at higher salt concentrations relative to control.
Intervention effect Sugar content rose at higher salt concentrations relative to control.
Intervention effect Proline increased with salt stress through 8 mmhos cm-1.
Intervention effect High sodium sulfate caused lower biomass than sodium chloride.
Intervention effect High sodium sulfate caused lower seed starch than sodium chloride.

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“dry weight decrease”

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