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“decrease in relative water content”

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Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Only common bean had a significant decrease in relative water content.

Taxon: Common BeanPhaseolus vulgarist0
Outcome: relative water contente0
Direction: reductione0

Not reportedTreatmentComparator

Verbatim

e0
“Significant relative water content reduction was detected only in CB.”
✓ located verbatim in the source · abstract, characters 1567–1636

t0
“Common Bean”
✓ located verbatim in the source · title, characters 35–46

Title

Breeding for Drought Resistance in Common Bean: In Vitro Assay for Root Osmotic Potential

Mohamed F. Mohamed; Azza A. Tawfik Journal of Crop Improvement 2008. doi:10.1080/15427520802224584

Other claims from this paper (16)

Observation Unstressed common bean calli had higher osmotic potential and relative growth rate than tepary calli.
Observation Unstressed common bean calli had lower dry matter percentage than tepary calli.
Intervention effect Water stress did not affect measured parameters for common bean leaf callus or tepary leaf and root calli.
Intervention effect Common bean root callus osmotic potential decreased under water stress and remained low after recovery.
Intervention effect Common bean root callus relative growth rate decreased.
Intervention effect Common bean root callus dry matter increased.
Intervention effect Stress significantly reduced leaf, stem and root dry mass and leaf area in both bean types.
Observation Mass reduction was especially high in common bean stem, leaf and root.
Observation Tepary roots penetrated deeper in soil.
Intervention effect Common bean root depth did not significantly change with drought.
Observation Substantial common bean root mass occurred in the upper 10 to 20 cm of soil.
Observation Common bean had higher stomatal conductance and transpiration than tepary under both watering regimes.
Observation Soil moisture near common bean roots was higher than near tepary roots during stress.
Intervention effect Stressed common bean produced no seed yield in the production field.
Intervention effect Stressed tepary retained 60 to 64% of potential dry seed yield.
Recommendation The authors recommend the root osmotic potential assay for common bean drought resistance improvement.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Susceptible genotypes had a significant decrease in relative water content under salinity.

Taxon: chickpeaCicer arietinumt0
Material: ICC 249 & ICC 247e0
Treatment: salinity stresst0
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“significant decrease in total chlorophyll and relative water content in susceptible genotypes (ICC 249 & ICC 247)”
✓ located verbatim in the source · abstract, characters 926–1039

t0
“Screening and evaluation of chickpea (Cicer arietinum L.) genotypes for salinity stress tolerance: A biochemical, physiological and yield assessment”
✓ located verbatim in the source · title, characters 0–148

Title

Screening and evaluation of chickpea (Cicer arietinum L.) genotypes for salinity stress tolerance: A biochemical, physiological and yield assessment

T Aman; J Priyanka; K Rajneesh; et al. Plant Science Today 2025. doi:10.14719/pst.5365

Other claims from this paper (12)

Observation Traits varied significantly across genotypes.
Intervention effect Susceptible genotypes had a significant decrease in total chlorophyll under salinity.
Observation Tolerant genotypes had significantly smaller declines in chlorophyll and relative water content.
Association Lipid peroxidation increased significantly in tolerant versus sensitive genotypes.
Association Proline content increased significantly in tolerant versus sensitive genotypes.
Association Protein content increased nonsignificantly in tolerant versus sensitive genotypes.
Mechanism The authors attribute higher proline content under salinity to stress related protein production.
Observation ICC5439 and GNG 1581 were classified as highly tolerant.
Observation ICC 6050, ICC 251, ICC 252 and ICC 262 were classified as medium tolerant.
Observation ICC253, ICC 247 and ICC 249 were classified as highly susceptible.
Observation The remaining genotypes were minimally tolerant or sensitive.
Association Trait associations were significant and direct.

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 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 resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly decreased photosynthesis, transpiration, stomatal conductance and relative water content.

Taxon: cluster beanCyamopsis tetragonolobat0
Treatment: Salinitye0
Outcome: photosynthesis rate, transpiration rate, stomatal conductance, relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Salinity was found to decrease significantly the photosynthesis rate, transpiration rate, stomatal conductance, relative water content”
✓ located verbatim in the source · abstract, characters 531–665

t0
“cluster bean”
✓ located verbatim in the source · title, characters 64–76

Title

Mitigation of salinity induced effects by using brassinolide in cluster bean

Gograj Jat; DL Bagdi; BL Kakralya Bhartiya Krishi Anusandhan Patrika 2012

Other claims from this paper (4)

Intervention effect Salinity significantly decreased chlorophyll stability index.
Intervention effect Salinity significantly decreased pods per plant, seeds per pod and plant height.
Intervention effect Salinity significantly decreased pod length, test weight and grain yield.
Intervention effect Brassinolide up to 1.0 ppm significantly increased the measured physiological, growth and yield parameters.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Relative water content significantly decreased across irrigation intervals.

Taxon: RiceOryza sativat0
Treatment: irrigation intervalse0
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“A significant decrease in plant height, number of panicles plant-1, grain yield (t ha-1) and relative water content, while sterility (%) and water use efficiency significantly increased over irrigation intervals”
✓ located verbatim in the source · abstract, characters 673–884

t0
“Rice (Oryza sativa)”
✓ located verbatim in the source · title, characters 49–68

Title

Root Traits Responses to Irrigation Intervals in Rice (Oryza sativa)

Mahmoud M. Gaballah; Adel M. Ghoneim; Mohamed I. Ghazy; et al. International Journal of Agriculture and Biology 2021. doi:10.17957/ijab/15.1804

Other claims from this paper (9)

Intervention effect Prolonged irrigation intervals reduced root architecture traits.
Intervention effect Plant height, panicle number, and grain yield significantly decreased across irrigation intervals.
Intervention effect Sterility significantly increased across irrigation intervals.
Intervention effect Water use efficiency significantly increased across irrigation intervals.
Association Grain yield was positively correlated with root:shoot ratio, relative water content, and panicle number.
Association Grain yield was negatively correlated with root xylem vessel number and sterility.
Mechanism The authors concluded that drought reduced yield and components through poor root development.
Recommendation Moroberekan and IET1444 were recommended as donor parents for rice breeding.
Observation Giza178 and Sakha107 had high yield potential under varying water stress.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Relative water content significantly decreased at the most polluted sites.

Taxon: WHEAT AND RICEt0
Outcome: relative water contente0
Direction: decreasee0
Setting: most polluted sitese0

Verbatim

e0
“Chlorophyll content (up to 0.61mg/g) and relative water content have shown a significant decrease at most polluted sites”
✓ located verbatim in the source · abstract, characters 982–1102

t0
“WHEAT AND RICE”
✓ located verbatim in the source · title, characters 33–47

Title

AIR POLLUTION TOLERANCE INDEX OF WHEAT AND RICE IN THE PROXIMITY OF GAS BASED POWER PLANT

Priya Choudhary; Shakeel Ahmad Khan; Ambrina Sardar Khan; et al. Journal of Experimental Biology and Agricultural Sciences 2021. doi:10.18006/2021.9(6).791.804

Other claims from this paper (6)

Association Crop cell sap was acidic to neutral at polluted sites and neutral to slightly alkaline at less polluted sites.
Association Ascorbic acid content was high at polluted sites.
Association Chlorophyll content significantly decreased at the most polluted sites.
Observation Both crops were categorized as sensitive to air pollution with APTI below 11.
Association APTI correlated positively with pH, chlorophyll and relative water content.
Association APTI correlated negatively with ascorbic acid.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Drought significantly decreased leaf relative water content across cultivars.

Taxon: yellow lupint0
Treatment: droughte1
Outcome: leaf relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“A significant decrease of leaf relative water content was found in tested cultivars”
✓ located verbatim in the source · abstract, characters 370–453

e1
“drought stress was initiated by withholding water for 14 d”
✓ located verbatim in the source · abstract, characters 280–338

t0
“yellow lupin”
✓ located verbatim in the source · title, characters 43–55

Title

Chlorophyll fluorescence for prediction of yellow lupin (Lupinus luteus L.) and pea (Pisum sativum L.) susceptibility to drought

K. JUZOŃ; I. CZYCZYŁO-MYSZA; A. OSTROWSKA; et al. Photosynthetica 2019. doi:10.32615/ps.2019.102

Other claims from this paper (7)

Intervention effect SPAD values showed no significant change across cultivars.
Intervention effect Drought decreased maximum photochemical efficiency in both species.
Intervention effect Drought decreased area over chlorophyll fluorescence induction curve in both species.
Intervention effect Lupin performance index did not change significantly under drought.
Intervention effect Pea performance index declined under drought.
Observation Morocco 4 maintained the highest photosynthetic efficiency under drought.
Observation Morocco 4 had the highest pod number, seeds per plant, height and shoot dry mass under drought.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water deficit significantly decreased leaf relative water content and leaf water potential in all cultivars.

Taxon: Medicago sativaMedicago sativat0
Treatment: water deficite1
Outcome: leaf relative water content and leaf water potentiale0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Medicago sativa”
✓ located verbatim in the source · title, characters 58–73

e0
“led to a significant decrease in leaf relative water content and leaf water potential”
✓ located verbatim in the source · abstract, characters 510–595

e1
“In all cultivars, water deficit stress reduced the whole plant growth”
✓ located verbatim in the source · abstract, characters 401–470

Title

Differential response to water deficit stress in alfalfa (Medicago sativa) cultivars: Growth, water relations, osmolyte accumulation and lipid peroxidation

Inès Slama AFRICAN JOURNAL OF BIOTECHNOLOGY 2011. doi:10.5897/ajb11.1202

Other claims from this paper (9)

Intervention effect Water deficit reduced whole plant growth in all cultivars.
Intervention effect Water deficit increased root/shoot DW ratio in all cultivars.
Intervention effect Proline and soluble sugar concentrations increased significantly under water deficit in most cultivars.
Observation Tamantit showed the best tolerance to water deficit.
Observation Under stress, Tamantit produced more biomass than other cultivars.
Observation Tamantit had preferential root development.
Observation Tamantit had better ability to accumulate proline and soluble sugars.
Observation Tamantit protected its photosynthetic apparatus against oxidative stress associated with water deficit.
Observation Ecotipo Siciliano was the most sensitive cultivar.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought slightly significantly decreased relative water content in C2.

Taxon: Ae. crassae0
Material: C2e0
Treatment: drought treatmente0
Outcome: relative water content (RWC)e0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“At the end of drought treatment, a slightly significant decrease in relative water content (RWC) was shown in two Ae. crassa accessions (C2 and C3)”
✓ located verbatim in the source · abstract, characters 446–593

t0
“Controlled Drought”
✓ located verbatim in the source · title, characters 83–101

Title

Response of Three Accessions of Jordanian Aegilops Crassa Boiss and Durum Wheat to Controlled Drought

Amal M. Harb; Jamil N. Lahham Jordan Journal of Biological Sciences 2013. doi:10.12816/0000273

Other claims from this paper (10)

Intervention effect Drought slightly significantly decreased relative water content in C3.
Intervention effect C1 relative water content did not change under drought.
Intervention effect Durum wheat relative water content did not change under drought.
Intervention effect Drought had minimal effect on chlorophyll content in all Aegilops accessions and durum wheat.
Intervention effect Drought had minimal effect on chlorophyll fluorescence in all Aegilops accessions and durum wheat.
Intervention effect Drought did not significantly change C2 biomass.
Intervention effect Drought did not significantly change C3 biomass.
Intervention effect Drought significantly decreased C1 biomass.
Intervention effect Drought highly significantly decreased durum wheat biomass.
Recommendation The authors identify C2 and C3 as promising sources for engineering drought tolerant wheat.

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“decrease in relative water content”

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