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“decrease in relative water content”

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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 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 resultnegativemeasured

Claim · model-written summary

Water deficit decreased relative water content and chlorophyll stability index.

Taxon: Sugar BeetBeta vulgaris subsp. vulgarist0
Treatment: Water deficite1
Outcome: relative water content and chlorophyll stability indexe0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“A marked decrease in relative water content and chlorophyll stability index was also observed.”
✓ located verbatim in the source · abstract, characters 1024–1118

t0
“Sugar Beet”
✓ located verbatim in the source · title, characters 20–30

e1
“Water deficit hampered plant growth by reducing leaf area and leaf area index.”
✓ located verbatim in the source · abstract, characters 945–1023

Title

Stress Tolerance in Sugar Beet under Various Drought Stress Cycles

Lama Loho; Nandita Jena; Saroj Kumar Mohanty; et al. Indian Journal of Agricultural Research 2025. doi:10.18805/ijare.a-6362

Other claims from this paper (6)

Intervention effect Water deficit reduced leaf area and leaf area index.
Intervention effect Proline and total soluble carbohydrate content increased relative to control.
Intervention effect Starch content decreased relative to control.
Intervention effect After 15 days of watering under the second stress duration, all parameters recovered against control.
Intervention effect Severe 20 day water withholding reduced yield.
Intervention effect Drought had no significant effect on harvest index.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under water stress, YS-1L had a smaller decrease in leaf relative water content than other wheat species.

Taxon: wheat speciesTriticum aestivume0
Material: YS-1Le0
Treatment: Stress treatmente0
Outcome: leaf RWCe0
Direction: much smaller decreasee0
Comparator: other wheat speciese0

Verbatim

e0
“Stress treatment caused a much smaller decrease in the leaf RWC and rise in MDA content in YS-1L compared to the other wheat species.”
✓ located verbatim in the source · abstract, characters 1284–1417

Title

Assessment of drought tolerance of some Triticum L. species through physiological indices

Muhammad Abdul Rab Faisal SULTAN; Liu HUI; Lv Jin YANG; et al. Czech Journal of Genetics and Plant Breeding 2012. doi:10.17221/21/2012-cjgpb

Other claims from this paper (7)

Intervention effect Under water stress, YS-1L had a smaller rise in MDA content than other wheat species.
Observation YS-1L had significantly higher proline under water stress.
Observation YS-1L had significantly higher relative water content under water stress.
Observation YS-1L had lower MDA content under water stress.
Observation YS-1L was the most drought tolerant of the studied species.
Observation The water-stress tolerance ranking was YS-1L > YS-2L > SH6 > 87341 > ZY1 > MXLK > ALLT.
Association The authors speculated that cellular drought tolerance was associated with proline accumulation and water conservation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt decreased relative water content.

Taxon: Phaseolus VulgarisPhaseolus vulgarist0
Treatment: salte0
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Phaseolus Vulgaris”
✓ located verbatim in the source · title, characters 52–70

e0
“The treatment with salt also led to an increase in the membrane permeability rate and a decrease in the relative water content”
✓ located verbatim in the source · abstract, characters 962–1088

Title

Physiological Studies on Alleviating Salt Stress on Phaseolus Vulgaris by Nano Seaweeds‚ Nano Silicon and Poly amine

A. E. Moftah; Mervat E. Sorial; Dalia A. H. Selim Menoufia Journal of Plant Production 2022. doi:10.21608/mjppf.2022.263924

Other claims from this paper (16)

Intervention effect Salinity reduced bean root and stem length and leaf and branch number.
Intervention effect Salinity reduced fresh and dry weight and leaf area.
Intervention effect Salinity reduced net assimilation rate, relative growth rate and salt tolerance index.
Intervention effect Salt increased membrane permeability.
Intervention effect Salt increased polyphenol oxidase and peroxidase activity.
Intervention effect Salt increased amino acids, total phenols and proline.
Intervention effect Salt decreased total sugars and photosynthesis pigments.
Intervention effect Salinity increased sodium accumulation and Na+/K+ and Na+/Ca+2 ratios.
Intervention effect Salinity decreased K+, Ca+2, P and N concentrations.
Intervention effect Salinity reduced final seed yield.
Intervention effect Nano-stimulators alleviated harmful salinity effects and improved growth.
Intervention effect Nano-stimulators improved physiological and biochemical measures.
Intervention effect Nano-stimulators decreased plasma membrane permeability.
Intervention effect Nano-stimulators increased oxidative enzymes, proline, amino acids and elements.
Intervention effect Nano-stimulators reduced sodium accumulation and Na+/K+ and Na+/Ca+2 ratios.
Intervention effect Nano-stimulators increased seed yield per plant and per feddan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Both control varieties decreased in shoot relative water content under drought stress.

Taxon: riceOryza sativat0
Material: both controlse0
Treatment: Polyethylene Glycol 6000t0
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“while both controls experienced a decrease in relative water content”
✓ located verbatim in the source · abstract, characters 1139–1207

t0
“Rice in the Germination Phase Induced by Polyethylene Glycol 6000”
✓ located verbatim in the source · title, characters 68–133

Title

Relative Water Content and Peroxidase Enzyme Activity Lampung Local Rice in the Germination Phase Induced by Polyethylene Glycol 6000

Ayu Sasqia Putri; Lili Chrisnawati; Rochmah Agustrina; et al. Metamorfosa Journal of Biological Sciences 2023. doi:10.24843/metamorfosa.2023.v10.i02.p04

Other claims from this paper (8)

Intervention effect Drought stress had no significant effect on rice shoot relative water content.
Intervention effect Drought stress significantly increased rice shoot peroxidase activity.
Intervention effect Lumbung Sewu Cantik shoot relative water content increased by 2% after drought stress.
Intervention effect Lumbung Sewu Cantik shoots had the highest peroxidase activity increase, 0.215 (U / mg)/min, compared with controls.
Observation Lumbung Sewu Cantik peroxidase activity did not differ much from K-.
Observation Lumbung Sewu Cantik peroxidase activity differed significantly from K+.
Observation The authors conclude Lumbung Sewu Cantik is drought tolerant during germination.
Recommendation The authors suggest Lumbung Sewu Cantik has potential for superior drought resistant variety development.

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“decrease in relative water content”

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