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“decrease in relative water content”

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Intervention effect 269

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought-stressed alfalfa plants showed a significant decrease in relative water content of 7.45%.

Taxon: alfalfaMedicago sativae0
Treatment: drought-stressede0
Outcome: relative water contente0
Direction: decreasee0
Value: 7.45%e0

Not reportedComparator

Verbatim

e0
“In drought-stressed alfalfa plants, we observed a significant decrease in the relative water content (7.45%)”
✓ located verbatim in the source · abstract, characters 949–1057

Title

Phosphate-Solubilizing Enterobacter ludwigii AFFR02 and Bacillus megaterium Mj1212 Rescues Alfalfa’s Growth under Post-Drought Stress

Sang-Mo Kang; Muhammad-Aaqil Khan; Muhammad Hamayun; et al. Agriculture 2021. doi:10.3390/agriculture11060485

Other claims from this paper (19)

Intervention effect Drought stress decreased alfalfa shoot length by 24.88%.
Intervention effect Drought stress decreased alfalfa root length by 29.62%.
Intervention effect Drought stress decreased alfalfa shoot fresh weight by 49.62%.
Intervention effect Drought stress decreased alfalfa root fresh weight by 45.09%.
Intervention effect Drought stress decreased alfalfa stalk diameter by 52.84%.
Intervention effect Drought stress decreased alfalfa chlorophyll content by 19.2%.
Intervention effect Bacterial inoculation significantly recovered alfalfa shoot length by 12.42% under drought stress.
Intervention effect Bacterial inoculation significantly recovered alfalfa root length by 21.30% under drought stress.
Intervention effect Bacterial inoculation significantly recovered alfalfa shoot fresh weight by 50.74% under drought stress.
Intervention effect Bacterial inoculation significantly recovered alfalfa root fresh weight by 46.42% under drought stress.
Intervention effect Bacterial inoculation significantly recovered alfalfa stalk diameter by 76.72% under drought stress.
Intervention effect Bacterial inoculation significantly recovered alfalfa chlorophyll content by 17.98% under drought stress.
Intervention effect Drought-stressed alfalfa plants showed an increase in electrical conductivity of 68.87%.
Intervention effect Drought-stressed alfalfa plants showed an increase in abscisic acid contents of 164.42%.
Intervention effect Total phenolic content (46.08%) and DPPH-scavenging activity (39.66%) increased significantly in alfalfa treated with drought stress and the bacterial isolates.
Intervention effect Total flavonoid (13.68%) and superoxide dismutase (28.51%) increased in alfalfa treated with drought stress and the bacterial isolates.
Intervention effect Potassium (17.98%) and phosphorous (11.14%) increased in bacteria-inoculated alfalfa plants under drought stress.
Intervention effect Calcium (3.07%) and magnesium (6.71%) increased in bacteria-inoculated alfalfa plants under drought stress.
Recommendation The authors propose that the isolates could be used as potential candidates in smart-climate agricultural practices in drought-stricken areas.

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 resultsignificant (as stated)measured

Claim · model-written summary

Water stress decreased leaf area and relative water content in mulberry, with a marked decrease only in severe stress.

Taxon: mulberrye0
Treatment: water stresse0
Outcome: leaf area and relative water contente2
Direction: decreasede2
Qualifier: a marked decrease was observed only in severe stress treatmente2

Not reportedComparator

Verbatim

e0
“in 3-month-old mulberry plants at four levels of water stress”
✓ located verbatim in the source · abstract, characters 87–148

e2
“Though leaf area and relative water content decreased, significantly, a marked decrease was observed only in severe stress treatment”
✓ located verbatim in the source · abstract, characters 248–380

Title

CHANGES IN LEAF WATER POTENTIAL, OSMOTIC ADJUSTMENT, AND PROLINE METABOLISM IN MULBERRY DURING WATER STRESS

B.D. Ranjitha Kumari; K. Veeranjaneyulu Israel Journal of Plant Sciences 1996. doi:10.1080/07929978.1996.10676642

Other claims from this paper (6)

Intervention effect Water stress significantly decreased leaf water potential and osmotic potential in mulberry.
Intervention effect Water stress caused accumulation of total amino acids and proline in roots and leaves of mulberry.
Intervention effect Amino acid accumulation under water stress was greater in leaves than in roots of mulberry.
Intervention effect Proline accumulation under water stress was greater in roots than in leaves of mulberry.
Intervention effect Water stress inhibited the activities of proline dehydrogenase and proline oxidase in mulberry.
Intervention effect Inhibition of proline oxidase under water stress was greater in roots than in leaves of mulberry.

Association 13

Show all 13 →

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.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Relative water content decreased significantly as drought stress intensified.

Taxon: Ceratonia siliqua L.Ceratonia siliquae1
Treatment: drought stresse0
Outcome: relative water content (RWC)e0
Direction: decreasee0
Setting: Algeriae1

Verbatim

e0
“The results exhibit a significant decrease in stomata conductance (cs) and in relative water content (RWC) with the increase in the intensity of drought stress.”
✓ located verbatim in the source · abstract, characters 546–706

e1
“Ceratonia siliqua L. in Algeria”
✓ located verbatim in the source · abstract, characters 361–392

Title

PHYSIOLOGICAL AND BIOCHEMICAL RESPONSES OF THREE ECOTYPES OF CAROB (CERATONIA SILIQUA L.) AGAINST DROUGHT STRESS IN ALGERIA

A GADOUM; A ADDA; M SAHNOUNE; et al. Applied Ecology and Environmental Research 2019. doi:10.15666/aeer/1702_19291945

Other claims from this paper (8)

Association Stomatal conductance decreased significantly as drought stress intensified.
Association Relative water content was negatively correlated with drought stress intensity.
Association Proline increased with drought stress severity in all three ecotypes.
Association Soluble sugar increased with drought stress severity in all three ecotypes.
Observation Chlorophyll and carotenoid content differed significantly among ecotypes and water regimes.
Method / resource Canonical discriminant analysis separated the three ecotypes using physiological and biochemical parameters.
Observation Drought tolerance differed among the three ecotypes.
Recommendation Authors suggest the drought tolerance order Ain Sefra, Tissmesilt, then Zeralda.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Relative water content declined as soil moisture decreased in all scions.

Taxon: Teat0
Treatment: soil moisture contente0
Outcome: Relative water contente0
Direction: declinede0
Qualifier: R2 = 0.9915, P<0.001e0

Verbatim

e0
“Relative water content declined with decrease in soil moisture content (R2 = 0.9915, P<0.001) in all the scions.”
✓ located verbatim in the source · abstract, characters 913–1025

t0
“Tea”
✓ located verbatim in the source · title, characters 23–26

Title

Responses of Composite Tea to Progressive Drought

J. K. Bore; W. K. Ng’etich; Peter Masinde; et al. Chaye kexue 2014

Other claims from this paper (13)

Intervention effect Reduced soil moisture reduced leaf water potential in all clones.
Observation Diurnal differences in leaf water potential were more pronounced at 12.5% v/v soil moisture.
Association Mean leaf water potential increased as soil moisture declined.
Observation Composite tea may suffer water stress below 30% v/v soil moisture.
Recommendation The authors recommend short exposure at low soil moisture.
Recommendation TRFK 57/15 was identified as a rootstock for potential commercialisation.
Recommendation TRFK 8/112 was identified as a rootstock for potential commercialisation.
Recommendation TRFCA SFS 150 was identified as a rootstock for potential commercialisation.
Recommendation EPK TN 14-3 was identified as a rootstock for potential commercialisation.
Observation AHP S15/10 was more susceptible to water stress among scions.
Observation Total chlorophyll content varied between clones.
Association Total chlorophyll content decreased as soil moisture increased.
Intervention effect Rootstocks did not affect chlorophyll content.

Observation 5

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Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Mulltingia calabura had a significant reduction in relative water content.

Taxon: Mulltingia calaburae0
Outcome: RWCe0
Direction: decreasee0

Verbatim

e0
“A significant decrease in RWC was noticed in Mulltingia calabura”
✓ located verbatim in the source · abstract, characters 648–712

Title

Dust pollution monitoring by higher groups of plants near stone quarrying industry - A case study in Narasapura-Kolar District - Karnataka

Pradeep K. Naik; D. Ushamalini; R. Somashekar 2007

Other claims from this paper (3)

Observation Mulltingia calabura had the maximum dust holding capacity.
Observation Terminalia chebula showed the maximum chlorophyll decrease.
Association Dust pollution varied among plant species with leaf and tree features.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Yellow rust significantly decreased wheat leaf area index, membrane stability index, and relative leaf water content.

Taxon: wheatTriticum aestivume1
Interactor: ruste0pathogen
Outcome: leaf area index, membrane stability index, relative leaf water contente0
Direction: decreasee0

Verbatim

e0
“there was a significant decrease in crop photosynthesis, transpiration, stomatal conductance, leaf area index, membrane stability index, relative leaf water content, and normalized difference vegetation index due to rust”
✓ located verbatim in the source · abstract, characters 663–883

e1
“24 wheat cultivars”
✓ located verbatim in the source · abstract, characters 336–354

Title

Combining biophysical parameters with thermal and RGB indices using machine learning models for predicting yield in yellow rust affected wheat crop

RN Singh; P. Krishnan; Vaibhav K. Singh; et al. Scientific Reports 2023. doi:10.1038/s41598-023-45682-3

Other claims from this paper (11)

Association Canopy temperature increased as wheat rust increased.
Observation Yellow rust significantly decreased wheat photosynthesis, transpiration, and stomatal conductance.
Observation Yellow rust significantly decreased wheat normalized difference vegetation index.
Association Reductions in wheat physiological traits were directly correlated with rust severity.
Observation Moderately resistant cultivars lost 15.9-16.9% yield relative to resistant cultivars.
Observation Low resistant cultivars lost 28.6-34.4% yield relative to resistant cultivars.
Observation Susceptible cultivars lost 59-61.1% yield relative to resistant cultivars.
Method / resource Machine learning yield estimates became more accurate nearer harvest.
Method / resource Cubist, PLS, and SpikeSlab predicted wheat yield effectively at 55-60 days after sowing.
Method / resource KNN, Cubist, SLR, RF, SpikeSlab, XGB, GPR, and PLS were useful for wheat yield prediction at 70 days after sowing.
Method / resource RF, SpikeSlab, KNN, Cubist, ELNET, GPR, SLR, XGB, and MARS predicted wheat yield well at 80 days after sowing.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Phytoplasma infection significantly reduced midday relative water content in symptomatic leaves.

Taxon: grapevineVitist0
Organ / stage: symptomatic leavese0
Interactor: phytoplasmaCandidatus Phytoplasmae0pathogen
Outcome: mRWCe0
Direction: reductionse0

Verbatim

e0
“The phytoplasma infection also stimulated significant reductions in mRWC of the symptomatic leaves, with a final large decrease in yield.”
✓ located verbatim in the source · abstract, characters 1361–1498

t0
“grapevine (Vitis vinifera)”
✓ located verbatim in the source · title, characters 104–130

Title

Effects of Bois noir on carbon assimilation, transpiration, stomatal conductance of leaves and yield of grapevine (Vitis vinifera) cv. Chardonnay

Solomon T. Endeshaw; Sergio Murolo; Gianfranco Romanazzi; et al. Physiologia Plantarum 2012. doi:10.1111/j.1399-3054.2012.01576.x

Other claims from this paper (7)

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“decrease in relative water content”

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Intervention effect 269

Association 13

Observation 5