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“decrease in relative water content”

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Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Leaf relative water content fell 29% in experiment 2.

Taxon: tomatoSolanum lycopersicumt0
Treatment: water-deficit stresst0
Outcome: leaf relative water contente0
Direction: decreasee0
Value: 29%e0

Not reportedComparator

Verbatim

e0
“25 and 29% decrease in leaf relative water content”
✓ located verbatim in the source · abstract, characters 997–1047

t0
“tomato under water-deficit stress”
✓ located verbatim in the source · title, characters 137–170

Title

Effects of an Ascophyllum nodosum seaweed extract application dose and method on growth, fruit yield, quality, and water productivity of tomato under water-deficit stress

Mostak Ahmed; Hayat Ullah; Kanokkorn Piromsri; et al. South African Journal of Botany 2022. doi:10.1016/j.sajb.2022.09.045

Other claims from this paper (13)

Intervention effect At 50% field capacity, fruit yield fell 67% in experiment 1.
Intervention effect At 50% field capacity, fruit yield fell 52% in experiment 2.
Intervention effect Fruit length fell 11% under severe deficit in both experiments.
Intervention effect Leaf relative water content fell 25% in experiment 1.
Intervention effect Total soluble solids increased 38% in experiment 1.
Intervention effect Total soluble solids increased 49% in experiment 2.
Intervention effect Soil drench at 5 mL/L raised yield 225% at 50% FC.
Intervention effect Foliar spray at 5 mL/L raised yield 271% at 50% FC.
Intervention effect Untreated plants had lower water productivity at all soil moisture levels.
Intervention effect Water productivity was greatest at 5 mL/L across moisture levels.
Observation A 5 mL/L soil drench produced 523.3 g per plant yield.
Observation A 5 mL/L foliar spray produced 397.1 g per plant yield.
Recommendation The authors recommend 5 mL/L ASE for tomato.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water stress significantly decreased relative water content and chlorophyll stability index.

Treatment: Water stresse0
Outcome: relative water content, chlorophyll stability indexe0
Direction: decreasee0

Not reportedTaxonComparator

Verbatim

e0
“Water stress was found to decrease significantly in the data of photosynthetic rate, transpiration rate, stomatal conductance, relative water content, chlorophyll stability index”
✓ located verbatim in the source · abstract, characters 642–820

Title

Brassinolide induced modulation of physiology, growth and yield of wheat (Triticum aestivum L.) under water stress condition

Suman Dhayal; DL Bagdi; BL Kakralya; et al. Crop Research 2012

Other claims from this paper (6)

Intervention effect Water stress significantly decreased photosynthetic rate, transpiration rate and stomatal conductance.
Intervention effect Water stress significantly decreased leaf area, leaf dry weight and plant height.
Intervention effect Water stress significantly decreased spikes per plant, grains per ear and test weight.
Intervention effect Water stress significantly decreased grain yield.
Intervention effect Brassinolide significantly increased the measured physiological, growth and yield parameters in both wheat cultivars through 1.5 ppm.
Association The measured physiological, growth and yield variables were positively correlated with grain yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress decreased relative water content.

Taxon: Populus deltoides L.Populus deltoidese1
Material: clone Krantie1
Treatment: watering regimese1
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“decrease in relative water content”
✓ located verbatim in the source · abstract, characters 520–554

e1
“The cuttings of Populus deltoides L. (clone Kranti) were exposed to four different watering regimes (100, 75, 50 and 25% of the field capacity)”
✓ located verbatim in the source · abstract, characters 239–382

Title

Morphological, Physiological and Biochemical Responses of Poplar Plants to Drought Stress

ARADHNA KUMARI; IM KHAN; ANIL KUMAR SINGH; et al. Journal of AgriSearch 2018. doi:10.21921/jas.5.3.7

Other claims from this paper (7)

Intervention effect Water stress increased proline and soluble sugar content.
Intervention effect Water stress led to buildup of malondialdehyde by-products.
Intervention effect Drought treatments decreased plant height, radial stem diameter, and harvest index relative to full field capacity.
Intervention effect Drought decreased total biomass content relative to control.
Association Proline, soluble sugar, and MDA content rose with stress severity and duration.
Recommendation The authors recommend field capacity water or withdrawal to 75% field capacity through 60 days for better wood yield.
Association The authors related drought acclimation to the rapidity, severity, and duration of drought.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Skipping irrigation at flowering decreased relative water content in sunflower.

Treatment: skipping irrigation at this stagee0
Outcome: relative water content (RWC %)e0
Direction: decreasee0

Not reportedTaxonComparator

Verbatim

e0
“skipping irrigation at this stage caused marked decrease in chlorophyll content in leaves, relative water content (RWC %)”
✓ located verbatim in the source · abstract, characters 911–1032

Title

Effect of Skipping Irrigation at Different Growth Stages and Zinc Foliar Application on Yield and Water Productivity of Sunflower

Rania El Mantawy; Dalia El-Hag Journal of Plant Production 2018. doi:10.21608/jpp.2018.35488

Other claims from this paper (10)

Intervention effect Skipping irrigation at flowering decreased sunflower leaf chlorophyll content.
Intervention effect Skipping irrigation at flowering decreased sunflower seed oil percentage.
Intervention effect Skipping irrigation at flowering decreased sunflower seed yield and its components.
Intervention effect Skipping irrigation at flowering increased sunflower proline content.
Intervention effect Skipping irrigation at flowering increased sunflower seed protein percentage.
Intervention effect Zinc spraying significantly affected the studied sunflower attributes.
Intervention effect Traditional irrigation gave the highest seasonal amount of water applied.
Intervention effect Traditional irrigation gave the highest water productivity.
Recommendation The authors recommend zinc application to increase sunflower yield under drought stress.
Recommendation The authors conclude that skipping vegetative stage irrigation with 1% zinc sulfate can maintain high sunflower seed yield with less applied water.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf relative water content tended to decrease with PEG stress intensity and time.

Taxon: Salakt0
Treatment: stress intensity and the treating timee0
Outcome: relative water content in leavese0
Direction: decreasede0

Verbatim

e0
“the relative water content in leaves showed a decreased tendency with the increase of stress intensity and the treating time”
✓ located verbatim in the source · abstract, characters 344–468

t0
“Salak [Salacca zalacca(Gaertner) Voss]”
✓ located verbatim in the source · title, characters 44–82

Title

Biophysical Response and Enzyme Activity of Salak [Salacca zalacca(Gaertner) Voss] to PEG Stress

Jun Zhang Yunnan Nongye Daxue xuebao 2011

Other claims from this paper (8)

Intervention effect Control leaf relative water content was significantly lower than under other treatments.
Observation Relative conductivity tended to increase, with significant differences after 48 and 72 h.
Observation Proline content tended to increase and reached its highest value under severe stress.
Observation MDA content tended to increase and reached its highest value under severe stress.
Observation SOD activity was highest after 24 h.
Observation POD activity was highest under mild stress.
Observation PPO activity was highest under severe stress.
Method / resource Relative conductivity, MDA content, and soluble sugar were judged suitable indices of seedling drought resistance.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Susceptible rice genotypes showed a larger decrease in relative water content than tolerant genotypes after 3 h low temperature.

Taxon: riceOryza sativat0
Treatment: 3 h LTe1
Outcome: relative water content (RWC)e1
Direction: decreasee1
Qualifier: to a higher extente1
Comparator: tolerant genotypese1

Verbatim

t0
“tolerant and susceptible rice genotypes”
✓ located verbatim in the source · title, characters 43–82

e1
“susceptible rice genotypes show an increase in lipid peroxide levels and decrease in relative water content (RWC) to a higher extent in comparison to tolerant genotypes in response to 3 h LT”
✓ located verbatim in the source · abstract, characters 216–406

Title

Seedling stage low temperature response in tolerant and susceptible rice genotypes suggests role of relative water content and members of OsSNAC gene family

Tapu Ghosh; Mayank Rai; Wricha Tyagi; et al. Plant Signaling & Behavior 2016. doi:10.1080/15592324.2016.1138192

Other claims from this paper (5)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cj rootstock showed the smallest decrease in leaf relative water content and leaf area under drought.

Taxon: Harumi tangore0
Material: Cje1
Outcome: leaf relative water content and leaf areae1
Direction: smalleste1

Verbatim

e0
“Harumi tangor plants grafted onto Poncirus trifoliata (Pt), Citrus junos (Cj), and Citrus tangerine (Ct)”
✓ located verbatim in the source · abstract, characters 216–320

e1
“The leaf relative water content and leaf area of the three rootstocks decreased with increasing drought stress, with the smallest decrease in Cj”
✓ located verbatim in the source · abstract, characters 322–466

Title

Drought resistance in Harumi tangor seedlings grafted onto different rootstocks

Tiantian Dong; Lijuan Xi; Bo Xiong; et al. Functional Plant Biology 2021. doi:10.1071/fp20242

Other claims from this paper (13)

Intervention effect Increasing drought stress decreased leaf relative water content and leaf area of Harumi tangor on all three rootstocks.
Intervention effect Increasing drought stress increased relative conductivity and malondialdehyde content in Harumi tangor.
Intervention effect Drought stress increased proline, total soluble sugar and soluble protein in Harumi tangor.
Intervention effect Drought stress increased superoxide dismutase, ascorbate peroxidase and catalase activities in Harumi tangor.
Intervention effect Severe drought stress decreased proline, total soluble sugar and soluble protein in Harumi tangor.
Intervention effect Severe drought stress decreased superoxide dismutase, ascorbate peroxidase and catalase activities in Harumi tangor.
Association Cj rootstock showed the greatest increase in enzyme activity under drought.
Intervention effect Increasing drought stress lowered net photosynthetic rate, stomatal conductance and transpiration rate relative to the control in Harumi tangor.
Intervention effect Increasing drought stress lowered chlorophyll a and b content relative to the control in Harumi tangor.
Intervention effect Increasing drought stress increased intercellular CO2 concentration in Harumi tangor.
Intervention effect Increasing drought stress severity increased initial fluorescence and maximal quantum yield of PSII in Harumi tangor.
Association Initial fluorescence and maximal quantum yield of PSII were approximately equal among rootstocks of Harumi tangor.
Association Drought resistance of grafted H. tangor decreased in the order Cj > Ct > Pt.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Water deficit significantly decreased relative water content, stomatal conductance, and osmotic adjustment.

Taxon: SafflowerCarthamus tinctoriust0
Treatment: water deficitse0
Outcome: relative water content (RWC), stomatal conductance (gs), osmotic adjustment (Oadj)e0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Safflower”
✓ located verbatim in the source · title, characters 60–69

e0
“water deficits led to a significant decrease in relative water content (RWC), stomatal conductance (gs), osmotic adjustment (Oadj)”
✓ located verbatim in the source · abstract, characters 477–607

Title

Physiological Indices for the Selection of Drought-Tolerant Safflower Genotypes for Cultivation in Marginal Areas

Bahman Pasban Eslam; Ali Chenari Bouket; Tomasz Oszako; et al. Applied Sciences 2024. doi:10.3390/app14125106

Other claims from this paper (14)

Intervention effect Water deficit significantly decreased water potential and agronomic water use efficiency.
Intervention effect Water deficit increased the water stress index.
Association These physiological traits differed significantly among safflower genotypes.
Association Physiological traits were significantly correlated with seed yield.
Association CWSI was strongly related to seed yield under normal and water deficit conditions.
Association WP was strongly related to seed yield under normal and water deficit conditions.
Association WUEa was strongly related to seed yield under normal and water deficit conditions.
Association Capitula number per plant correlated positively with seed yield (r = 0.86).
Association Seeds per capitulum correlated positively with seed yield (r = 0.92).
Observation Golemehr yielded 4676 kg h−1 normally and 3211 kg h−1 under water deficit.
Observation Mec.295 yielded 4961 kg h−1 normally and 3385 kg h−1 under water deficit.
Recommendation CWSI, WP and WUEa can select high yielding drought tolerant safflower genotypes.
Recommendation Golemehr is recommended for cultivation in marginal and arid areas.
Recommendation Mec.295 is recommended for cultivation in marginal and arid areas.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water deficit slightly decreased relative water content.

Taxon: Cenchrus ciliaris and Digitaria commutatae0
Treatment: water deficite2
Outcome: relative water contente2
Direction: decreasee2
Qualifier: slighte2

Not reportedComparator

Verbatim

e0
“In this view, we assess here drought-induced changes in Cenchrus ciliaris and Digitaria commutata”
✓ located verbatim in the source · abstract, characters 278–375

e2
“water deficit led to a slight decrease of relative water content (RWC)”
✓ located verbatim in the source · abstract, characters 552–622

Title

Morphophysiological Changes in Cenchrus cili aris and Digitaria co m mutata Subjected to Water Stress

Taoufik Amari; Issam Saïdi; Manel Taamali; et al. International Journal of Plant Research 2017

Other claims from this paper (7)

Intervention effect Water stress significantly restricted photosynthesis and growth of both species.
Intervention effect The maximal quantum yield of PSII photochemistry (Fv/Fm) was unchanged under water stress.
Intervention effect Water deficit reduced the efficiency of excitation energy capture by open PSII reaction centers (Fv’/Fm’).
Intervention effect Water deficit reduced the quantum efficiency of photosystem II (ΦPSII).
Intervention effect Water deficit increased non-photochemical quenching (qN).
Intervention effect Water deficit had no effect on photochemical quenching (qP).
Observation Both species showed a relatively good tolerance to water deficit, through better preservation of PSII functional integrity.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

MT alleviated the osmotic-stress decrease in relative water content on day 7.

Taxon: Forage Oatt0
Treatment: MT pretreatmente0
Outcome: relative water contente0
Direction: alleviatede0
Value: 38.22%e0
Qualifier: day 7e0

Not reportedComparator

Verbatim

e0
“Osmotic-induced 38.22% or 48.37% decrease in relative water content could be significantly alleviated by MT pretreatment on day 7 or day 14, respectively.”
✓ located verbatim in the source · abstract, characters 581–735

t0
“Forage Oat (Avena sativa) Seedlings”
✓ located verbatim in the source · title, characters 138–173

Title

Exogenous Melatonin Alleviates Osmotic Stress by Enhancing Antioxidant Metabolism, Photosynthetic Maintenance, and Hormone Homeostasis in Forage Oat (Avena sativa) Seedlings

Jingbo Yu; Xingyu Luo; Qingping Zhou; et al. Grasses 2024. doi:10.3390/grasses3030014

Other claims from this paper (13)

Intervention effect MT elevated leaf area under osmotic stress.
Intervention effect MT decreasing root/shoot ratio under osmotic stress.
Intervention effect MT alleviated the osmotic-stress decrease in relative water content on day 14.
Intervention effect MT improved net photosynthetic rate, stomatic conductance, and intercellular CO2 concentration under prolonged osmotic stress.
Intervention effect MT improved chlorophyll fluorescence parameters under prolonged osmotic stress.
Intervention effect MT improved free proline and soluble sugars under prolonged osmotic stress.
Intervention effect MT improved superoxide dismutase, ascorbate peroxidase, catalase, and peroxidase under osmotic stress.
Intervention effect MT improved ascorbic acid under osmotic stress.
Intervention effect MT improved reactive oxygen species under osmotic stress.
Intervention effect MT increased endogenous MT under osmotic stress.
Intervention effect MT increased indole acetic acid under osmotic stress.
Intervention effect MT increased gibberellic acid content under osmotic stress.
Intervention effect MT did not affect abscisic acid accumulation.

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“decrease in relative water content”

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