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Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The decrease in duration of dry matter accumulation with temperature results in a decrease of final seed dry weight.

Taxon: Vicia fabaVicia fabat0
Treatment: temperaturee0
Outcome: final seed dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Vicia faba”
✓ located verbatim in the source · title, characters 42–52

e0
“decreases with temperature, resulting in a decrease of final seed dry weight”
✓ located verbatim in the source · abstract, characters 176–252

Title

Control of Seed Respiration and Growth in Vicia faba by Oxygen and Temperature: No Evidence for an Oxygen Diffusion Barrier

Ries de Visser; Harold M. Dekhuijzen; Dick R. Verkerke PLANT PHYSIOLOGY 1990. doi:10.1104/pp.93.2.668

Other claims from this paper (10)

Intervention effect The rate of dry matter accumulation by Vicia faba cv. Minica seeds increases with temperature between 16 and 26 degrees C.
Intervention effect The duration of seed dry matter accumulation decreases with temperature.
Intervention effect O2 uptake rates of intact seeds in buffer were only 9 to 15% of those in air.
Intervention effect In buffer, the respiration rate of intact seeds decreased at a pO2 below air saturation (21 kilopascals).
Intervention effect In buffer, separated seeds showed a decline of O2 uptake only below 80% of air saturation.
Intervention effect In air, embryo excision had no effect on the sensitivity of seed respiration to pO2 at both 20 and 26 degrees C.
Intervention effect In air at 20 degrees C, separated and intact seeds showed similar rates of O2 uptake.
Observation Oxygen uptake by intact seeds, both halfway and beyond the linear growth phase, showed a temperature coefficient Q10 of 2.3.
Observation Oxygen uptake by intact seeds was insensitive to pO2 in the range of 80 to 100% of ambient.
Mechanism The results indicate that V. faba seed respiration in air is not limited by the diffusion of O2 into the seed.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Aguadulce had a significantly smaller decrease in shoot, root and nodule dry weight under water deficit than the other genotypes.

Taxon: Vicia fabaVicia fabat0
Material: ADe0
Treatment: water deficitt0
Outcome: shoot, root and nodule dry weighte0
Direction: lower decreasee0
Comparator: LO and RMe0

Verbatim

e0
“A significant lower decrease in shoot, root and nodule dry weight was observed for AD compared to LO and RM.”
✓ located verbatim in the source · abstract, characters 688–796

t0
“water deficit tolerance of nitrogen-fixing Vicia faba”
✓ located verbatim in the source · title, characters 52–105

Title

Physiological and biochemical responses involved in water deficit tolerance of nitrogen-fixing Vicia faba

Ablaa Kabbadj; Bouchra Makoudi; Mohammed Mouradi; et al. PLoS ONE 2017. doi:10.1371/journal.pone.0190284

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought caused a greater decrease in dry weight in cv Giza 667 than in cv Giza 40.

Taxon: Vicia fabaVicia fabat0
Material: cv Giza 667e1
Treatment: droughte1
Outcome: dry weight (DW)e1
Direction: greater decreasee1
Comparator: cv Giza 40e1

Verbatim

t0
“Vicia faba cultivars”
✓ located verbatim in the source · title, characters 29–49

e1
“With respect to dry weight (DW), drought caused a greater decrease in cv Giza 667 than in cv Giza 40, indicating that cv Giza 40 was more tolerant of low soil water content”
✓ located verbatim in the source · abstract, characters 530–702

Title

Differential response of two Vicia faba cultivars to drought: Growth, pigments, lipid peroxidation, organic solutes, catalase and peroxidase activity

M. A. El-Tayeb Acta Agronomica Hungarica 2006. doi:10.1556/aagr.54.2006.1.3

Other claims from this paper (14)

Intervention effect Under PEG-induced water stress, cv Giza 40 had the highest germination capacity.
Intervention effect Under PEG-induced water stress, cv Giza 667 had the lowest germination capacity.
Intervention effect Drought decreased the Chl a, Chl b and carotenoid contents in cv Giza 667.
Intervention effect Drought decreased the Chl a/b and carotenoid/Chl a+b ratios in cv Giza 667.
Intervention effect In cv Giza 40, drought significantly increased pigment parameters.
Intervention effect Drought decreased RWC and MSI in both cultivars.
Intervention effect Drought increased the lipid peroxidation level in both cultivars.
Intervention effect Drought increased catalase and peroxidase activity in both cultivars.
Intervention effect The decline in RWC and MSI and the increase in lipid peroxidation under drought were greater in cv Giza 667 than in cv Giza 40.
Intervention effect CAT and POX activities were higher in cv Giza 40 than in cv Giza 667 under control and drought conditions.
Intervention effect Drought induced accumulation of soluble sugars and soluble proteins in both cultivars.
Intervention effect Drought induced accumulation of free amino acids and proline in both cultivars.
Association Accumulation of solutes was lower in cv Giza 667 than in cv Giza 40.
Mechanism Cv Giza 40 showed better protection against drought-induced oxidative stress through higher CAT and POX activities and osmolyte concentrations.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Accumulated Sr decreased leaf area, dry weight and stomatal density of Vicia faba.

Taxon: Vicia fabaVicia fabat0
Treatment: accumulation of Sre5
Outcome: leaf area, dry weight, stomatal densitye5
Direction: decreasee5

Not reportedComparator

Verbatim

t0
“Vicia faba seedlings”
✓ located verbatim in the source · title, characters 94–114

e5
“The accumulation of Sr resulted in the decrease of leaf area, dry weight, stomatal density and stomatal aperture”
✓ located verbatim in the source · abstract, characters 672–784

Title

Effects of strontium on the morphological and photosynthetic physiological characteristics of Vicia faba seedlings

Xi Chen; Ningying Zhong; Yayun Luo; et al. International Journal of Phytoremediation 2022. doi:10.1080/15226514.2022.2110037

Other claims from this paper (14)

Intervention effect Strontium treatment significantly decreased biomass and root activity of Vicia faba seedlings.
Intervention effect Strontium treatment caused almost no root necrosis in Vicia faba seedlings.
Intervention effect Strontium significantly inhibited taproot length, lateral root number and plant height of V. faba.
Intervention effect Strontium significantly inhibited branching number and internodes number of V. faba.
Intervention effect Strontium made the apical dominance of the taproot and terminal bud of Vicia faba more obvious.
Intervention effect Accumulated Sr decreased stomatal aperture of Vicia faba.
Intervention effect Accumulated Sr increased guard cell length of Vicia faba.
Intervention effect Accumulated Sr raised specific leaf weight first and then lowered it in Vicia faba.
Mechanism Changes in stomatal morphology may be a positive regulation that reduces water loss in Vicia faba.
Intervention effect Vicia faba increased non-photochemical quenching and peroxidase and ascorbate peroxidase activities under Sr stress, protecting the photosynthetic structure.
Intervention effect Low Sr concentration (250 mg·L−1) promoted photochemical efficiency and electron transfer of PSII in Vicia faba.
Intervention effect Sr at 250–1,000 mg·L−1 inhibited net photosynthetic rate, transpiration rate and stomatal conductance in Vicia faba leaves.
Mechanism Net photosynthetic rate in Vicia faba is affected by both stomatal and non-stomatal factors.
Intervention effect Sr did not cause significant damage to the PSII function of Vicia faba.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The two Cd doses reduced root dry weight by 32.2% and 33.33%, respectively.

Taxon: Vicia faba L. cv. AštarVicia fabae2
Treatment: Cd dosese1
Outcome: dry weighte0
Direction: decreasee1
Value: 32.2% and 33.33%e0

Not reportedComparator

Verbatim

e0
“in dry weight by 32.2% and 33.33%, respectively”
✓ located verbatim in the source · abstract, characters 438–485

e1
“Both tested Cd doses resulted in decrease in root fresh weight”
✓ located verbatim in the source · abstract, characters 351–413

e2
“Vicia faba L. cv. Aštar”
✓ located verbatim in the source · abstract, characters 180–203

Title

Effect of Cadmium on Growth, Photosynthetic Pigments, Iron and Cadmium Accumulation of Faba Bean (Vicia faba cv. Aštar)

Beáta Piršelová; Roman Kuna; Peter Lukáč; et al. Agriculture (Pol nohospodárstvo) 2016. doi:10.1515/agri-2016-0008

Other claims from this paper (11)

Intervention effect Shoot growth parameters did not change significantly under tested Cd doses.
Intervention effect Cd at 50 mg/kg reduced root fresh weight by 31.7%.
Intervention effect Cd at 100 mg/kg reduced root fresh weight by 28.68%.
Intervention effect Cd accumulated in roots 125- and 173-fold above control for the two doses.
Intervention effect Cd accumulated in shoots 125- and 150-fold above control for the two doses.
Intervention effect Iron accumulated in roots 1.45- and 1.69-fold above control.
Intervention effect Chlorophyll a declined by 25.52 and 24.83% under the Cd doses.
Intervention effect Cd 100 reduced chlorophyll b by 6.90%.
Intervention effect Carotenoids declined by 40.39 and 38.36% under Cd.
Observation Weak Cd transfer from root to shoot indicated low phytoremediation potential.
Recommendation Authors proposed this bean for phytostabilisation and revegetation of Cd-contaminated soils.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water and salt stress significantly decreased fresh and dry weight of faba bean genotypes.

Taxon: faba beanVicia fabae1
Treatment: water and salt stresse0
Outcome: fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Expose the faba bean genotypes (1, 2, 3, 4 and 5) to water and salt stress leads to significant decrease in fresh and dry weight, total protein and NPK%”
✓ located verbatim in the source · abstract, characters 641–793

e1
“five divergent faba bean genotypes”
✓ located verbatim in the source · abstract, characters 500–534

Title

Effect of Drought and Salt Stress on Growth, Osmolytes Protein and Isozymes in Vicia faba L. Genotypes

Egyptian Journal of Agronomy 2015. doi:10.21608/agro.2015.67

Other claims from this paper (7)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Ten percent hydrogen peroxide significantly decreased plant height, SPAD content and dry weight.

Taxon: Vicia faba L.Vicia fabae1
Treatment: hydrogen peroxide with a concentration of 10%e0
Outcome: plant height, SPAD content, dry weight gme0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“hydrogen peroxide with a concentration of 10% led to asignificant decrease in plant height, SPAD content, dry weight gm”
✓ located verbatim in the source · abstract, characters 423–542

e1
“growth characteristics of Vicia faba L.”
✓ located verbatim in the source · abstract, characters 265–304

Title

Physiological study on the effects of seaweeds extract and hydrogen peroxide stress on growth of bean plant vicia faba L.

Eman Hussain Al-Hayany; Rahaf Wail Attarbashi; Amel Ghanim Muhmood Al-Kazzaz Int. J. of Aquatic Science 2021

Other claims from this paper (2)

Intervention effect Ten percent hydrogen peroxide significantly decreased Mn, Zn and Fe content.
Intervention effect Seaweed extract significantly increased all studied characteristics.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Acid rain decreased total fresh and dry weight and fruit production in soil grown broad bean plants.

Taxon: broad bean plantsVicia fabat0
Treatment: acid‐rain treatmente0
Outcome: total fresh and dry weight and fruit productione0
Direction: decreasee0
Setting: soile0

Not reportedComparator

Verbatim

e0
“The acid‐rain treatment resulted in a decrease of total fresh and dry weight and fruit production of plants grown in soil”
✓ located verbatim in the source · abstract, characters 1325–1446

t0
“broad bean plants”
✓ located verbatim in the source · title, characters 88–105

Title

Effects of sulphur dioxide and acid rain alone or in combination on growth and yield of broad bean plants

G. ADAROS; H. J. WEIGEL; H.‐J. JÄUGER New Phytologist 1988. doi:10.1111/j.1469-8137.1988.tb00205.x

Other claims from this paper (7)

Intervention effect SO2 fumigation significantly increased leaf sulphur content in all broad bean plants.
Intervention effect SO2 increased young broad bean fresh and dry weight and numbers of leaves, blossoms and pods in soil.
Intervention effect SO2 negatively affected young broad bean growth in quartz gravel.
Observation At maturity, SO2 growth tendencies were observed in seeds from soil grown plants.
Observation At maturity, SO2 growth tendencies were observed in pods from quartz gravel grown plants.
Intervention effect Acid rain decreased whole plant and leaf dry weight and leaf number in quartz gravel grown broad bean plants, particularly early in treatment.
Observation Interactions between sulfur dioxide and acid rain were mostly negative.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

UV exposure significantly decreased fresh and dry weight relative to controls.

Taxon: broad bean seedlingsVicia fabae0
Treatment: UV-A365nm and UV-C254nme0
Outcome: fresh weight and dry weighte0
Direction: decreasee0
Comparator: control seedlingse0

Verbatim

e0
“Exposure of broad bean seedlings either germinated in dark conditions and/or in light conditions (40 W, low intensity and 160 W; high intensity) during germination to UV-A365nm and UV-C254nm for one hour daily throughout the entire period of the experiment (six days), led to significant decrease in all growth parameters determined (length of radicle, length of plumule, water content, fresh weight and dry weight) as c…” Show full quote
✓ located verbatim in the source · abstract, characters 0–451

Title

PLANT GROWTH, METABOLISM AND ADAPTATION IN RELATION TO STRESS CONDITIONS: XXVIII. PHYSIOLOGICAL EFFECTS OF UV RADIATION ON GROWTH AND PHOTOSYNTHETIC CAPACITY OF GERMINATING BROAD BEANS.

M. Younis; M. Hasaneen; Heba Abd-elAziz Journal of Plant Production 2008. doi:10.21608/jpp.2008.135679

Other claims from this paper (3)

Intervention effect UV exposure significantly decreased radicle and plumule lengths and water content relative to controls.
Intervention effect Photosynthetic pigment amounts and relative composition changed significantly with UV treatment.
Intervention effect Photosynthetic activity showed variable significant changes versus controls.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Final seed weight decreased under increased temperature.

Taxon: Vicia fabaVicia fabae0
Treatment: temperature raised to 21 or to 26 °Ce0
Outcome: final seed weighte1
Direction: decreasee1
Comparator: 16 °Ce0

Verbatim

e0
“Vicia faba plants were grown at 16 °C and the temperature raised to 21 or to 26 °C”
✓ located verbatim in the source · abstract, characters 0–82

e1
“resulting in a decrease of final seed weight”
✓ located verbatim in the source · abstract, characters 309–353

Title

The Effect of Temperature on Development and Dry-matter Accumulation of Vicia faba Seeds

H. M. DEKHUIJZEN; D. R. VERKERKE Annals of Botany 1986. doi:10.1093/oxfordjournals.aob.a087269

Other claims from this paper (13)

Intervention effect Higher temperature accelerated pod and seed development.
Intervention effect Temperature increase stimulated dry-matter accumulation.
Intervention effect Temperature increase stimulated starch and protein synthesis.
Intervention effect Higher temperature shortened seed dry-matter accumulation duration.
Observation New cell formation beneath the epidermis persisted longer than previously described.
Observation Cotyledon cells were younger and smaller outside and older and larger centrally.
Observation Central cotyledon cells divided only through day 59 post anthesis.
Observation Subepidermal cell division continued to 63–67 days post anthesis.
Intervention effect Nuclear counts found no temperature effect on cotyledon cell number.
Intervention effect Higher temperatures stimulated cell expansion rate.
Intervention effect Higher temperatures shortened cell expansion duration.
Intervention effect Final cell size was unaffected by temperature treatments.
Intervention effect Higher temperature accelerated pod-wall senescence.

“dry weight decrease”

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