Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water deficit decreased stomatal conductance (gs) and relative water content (RWC) in olive relative to the D1 treatment.

Taxon: oliveOlea europaeae0
Treatment: water deficit (D2 treatment)e1
Outcome: gs and RWCe1
Direction: decreasee1
Comparator: D1 treatmente1

Verbatim

e0
“alleviation of water stress in olive (cv. Conservolia)”
✓ located verbatim in the source · abstract, characters 260–314

e1
“Our results showed that water deficit (D2 treatment) significantly decrease gs and RWC while increase peroxidase and polyphenol oxidase activity and proline content compared with D1 treatment”
✓ located verbatim in the source · abstract, characters 316–507

Title

Effect of Sodium nitroprusside (SNP) on physiological and biological responses of olive (Olea europaea cv. Conservolia) under water stress

International Journal of Biosciences (IJB) 2015. doi:10.12692/ijb/6.4.148-156

Other claims from this paper (5)

Intervention effect Water deficit increased peroxidase and polyphenol oxidase activity and proline content in olive relative to the D1 treatment.
Intervention effect SNP application improved peroxidase and polyphenol oxidase activity in water-stressed olive.
Intervention effect SNP application improved RWC and proline content in water-stressed olive.
Intervention effect SNP-treated olive plants showed lower stomatal conductance (gs).
Recommendation SNP treatment could be used as a simple, practical and inexpensive method to modulate the negative effects of water deficit in olive.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing drought stress significantly decreased stomatal conductance, predawn water potential, and leaf relative water content in every ecotype.

Taxon: Argania spinosaSideroxylon spinosume2
Treatment: increasing degree of drought stresse0
Outcome: stomatal conductance (gs), predawn leaf water potential (Ψpd) and leaf relative water contente1
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“There was a significant decrease in these physiological traits with increasing degree of drought stress in all ecotypes”
✓ located verbatim in the source · abstract, characters 380–499

e1
“stomatal conductance (gs), predawn leaf water potential (Ψpd) and leaf relative water content”
✓ located verbatim in the source · abstract, characters 285–378

e2
“Argania spinosa”
✓ located verbatim in the source · abstract, characters 121–136

Title

Physiological and biochemical traits of drought tolerance inArgania spinosa

Abdelghani Chakhchar; Said Wahbi; Mouna Lamaoui; et al. Journal of Plant Interactions 2015. doi:10.1080/17429145.2015.1068386

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing salinity significantly lowered photosynthesis, transpiration, relative water content and chlorophyll in both varieties.

Outcome: photosynthesis and transpiration rate, relative water content(RWC) and the content of chlorophyll a and be0
Direction: decreasee0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“significant decrease in values of photosynthesis and transpiration rate, relative water content(RWC) and the content of chlorophyll a and b in two varieties”
✓ located verbatim in the source · abstract, characters 849–1005

Title

Evaluation of two grape cultivars (Vitis vinifera L.) against salinity stress and surveying the effect of Methyl Jasmonate and Epibrassinolide on alleviation the salinity stress

International Journal of Biosciences (IJB) 2014. doi:10.12692/ijb/5.7.116-125

Other claims from this paper (7)

Observation Cultivar, salinity level and hormone treatment significantly affected surveyed traits.
Intervention effect Increasing salinity significantly raised lipid peroxidation, electrolyte leakage and proline content in both varieties.
Intervention effect EBR and MeJA significantly increased proline and chlorophyll contents in both varieties except under high salinity.
Intervention effect EBR and MeJA significantly increased photosynthesis and transpiration in both varieties except under high salinity.
Intervention effect EBR and MeJA reduced electrolyte leakage and lipid peroxidation except under high salinity.
Observation Without salinity, Perlette had the best physiological and morphological indices.
Observation Perlette was more salinity tolerant than Flame Seedless.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Osmotic stress significantly reduced leaf relative water content by 33%.

Taxon: StrawberryFragaria ×ananassat0
Treatment: osmotic stresse0
Outcome: leaf relative water contente0
Direction: decreasee0
Value: 33%e0

Not reportedComparator

Verbatim

e0
“a significant decrease in plant leaf area (79.6%), total chlorophyll content (48%), fruit yield (73.5%), leaf relative water content (33%), total protein (33.4%), total phenol (7.8%), and vitamin C content (24.5%) under osmotic stress.”
✓ located verbatim in the source · abstract, characters 490–725

t0
“Strawberry”
✓ located verbatim in the source · title, characters 40–50

Title

Phytochemical and Quality Attributes of Strawberry Fruit under Osmotic Stress of Nutrient Solution and Foliar Application of Putrescine and Salicylic Acid

Masoud Haghshenas; Mohammad Javad Nazarideljou; Akbar Shokoohian Journal of Horticultural Science 2020. doi:10.22059/ijhst.2020.298283.347

Other claims from this paper (14)

Intervention effect Osmotic stress significantly reduced strawberry leaf area by 79.6%.
Intervention effect Osmotic stress significantly reduced total chlorophyll content by 48%.
Intervention effect Osmotic stress significantly reduced fruit yield by 73.5%.
Intervention effect Osmotic stress significantly reduced total protein by 33.4%.
Intervention effect Osmotic stress significantly reduced total phenol by 7.8%.
Intervention effect Osmotic stress significantly reduced vitamin C content by 24.5%.
Intervention effect Osmotic stress significantly increased POD and SOD enzyme activity.
Intervention effect Osmotic stress significantly increased leaf ion leakage.
Intervention effect Osmotic stress significantly increased soluble carbohydrate and proline content.
Intervention effect Foliar plant growth regulators significantly affected all studied traits except SOD activity.
Association Salinity and plant growth regulator interactions were significant for all studied traits except four named traits.
Intervention effect Total phenol content was highest under 15 mM salinity with foliar plant growth regulators.
Intervention effect Vitamin C content was highest under 15 mM salinity with foliar plant growth regulators.
Mechanism The authors conclude that foliar putrescine and salicylic acid ameliorate salinity effects on strawberry growth, yield and fruit quality.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt treatment significantly reduced leaf relative water content in both cultivars.

Taxon: common beanPhaseolus vulgarise1
Treatment: Salt treatmentse0
Outcome: leaf relative water content (RWC)e0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Salt treatments resulted in a significant decrease in the fresh and dry biomasses of shoots and roots as well as leaf relative water content (RWC) in both bean cultivars”
✓ located verbatim in the source · abstract, characters 206–375

e1
“two common bean (Phaseolus vulgaris L.) cultivars”
✓ located verbatim in the source · abstract, characters 58–107

Title

Role of cellular NADP+/NADPH ratio in the acclimative mechanism of two common bean cultivars toward salt stress

Ismail, Ghada Saber Mohamed; Ali, Awatif Saad; Eldebawy, Eman Mohammad Mustafa; et al. Federal Research Centre for Cultivated Plants (Julius Kühn-Institut) 2016. doi:10.5073/jabfq.2017.090.007

Other claims from this paper (8)

Intervention effect Salt treatment significantly reduced shoot and root fresh and dry biomass in both cultivars.
Intervention effect Salt stress shifted bean metabolism toward synthesis of phenolics, proline and trigonelline.
Intervention effect Salt stress increased the cellular NADP+/NADPH ratio.
Observation Glucose-6-phosphate dehydrogenase activity increased significantly in both cultivars.
Observation L-phenylalanine ammonia-lyase activity increased significantly in both cultivars.
Intervention effect Increasing NaCl induced oxidative stress measured by malondialdehyde and H2O2 contents.
Intervention effect Salt stress increased guaiacol peroxidae activity in both cultivars.
Intervention effect Polyphenol oxidase activity increased only in Bronco plants under salt stress.

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.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Under water stress, grafted eggplants had a significant decrease in leaf relative conductivity and MDA compared with self-rooted eggplants.

Taxon: eggplantsSolanum melongenae0
Treatment: grafted eggplantse0
Outcome: leaf relative conductivity and MDAe0
Direction: decreasee0
Qualifier: Under water stresse0
Comparator: self-rooted eggplantse0

Verbatim

e0
“Under water stress,as compared with those of self-rooted eggplants,the plant height and stem diameter,the fresh weight and dry weight of aboveground parts and roots,and the leaf relative water content and chlorophyll content of grafted eggplants all had a significant increase,while the leaf relative conductivity and MDA had a significant decrease.”
✓ located verbatim in the source · abstract, characters 577–926

Title

Effects of grafting on the growth,physiology,and biochemistry of eggplants under water stress

Zhou Baoli; Meng Zhao-hua; Juan Li; et al. Shengtaixue zazhi 2012

Other claims from this paper (9)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water stress decreased water status (membrane stability index and relative water content) in faba bean.

Taxon: Vicia faba L.Vicia fabat0
Treatment: water stresse0
Outcome: water status (membrane stability index and relative water content)e0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Plants exposed to water stress presented a significant decrease in plant height, dry matter, leave area, chlorophyll content (SPAD), the quantum efficiency of photosystem II (Fv/Fm, Fv/F0, and PI), water status (membrane stability index and relative water content), and seed yield.”
✓ located verbatim in the source · abstract, characters 958–1239

t0
“Vicia faba L.”
✓ located verbatim in the source · title, characters 59–72

Title

Acidified Biochar as a Soil Amendment to Drought Stressed (Vicia faba L.) Plants: Influences on Growth and Productivity, Nutrient Status, and Water Use Efficiency

Taia A. Abd El-Mageed; Eman E. Belal; Mohamed O. A. Rady; et al. Agronomy 2021. doi:10.3390/agronomy11071290

Other claims from this paper (15)

Intervention effect Water stress decreased plant height in faba bean.
Intervention effect Water stress decreased dry matter in faba bean.
Intervention effect Water stress decreased leave area in faba bean.
Intervention effect Water stress decreased chlorophyll content (SPAD) in faba bean.
Intervention effect Water stress decreased the quantum efficiency of photosystem II (Fv/Fm, Fv/F0, and PI) in faba bean.
Intervention effect Water stress decreased seed yield in faba bean.
Intervention effect Acidified biochar improved soil properties (chemical and physical).
Intervention effect Acidified biochar improved plant growth.
Intervention effect Acidified biochar improved physiological responses.
Intervention effect Acidified biochar improved WP.
Intervention effect Acidified biochar improved I-WUE.
Intervention effect Acidified biochar improved contents of N, P, K, and Ca.
Intervention effect ACBio at 10 t ha−1 increased seed yield by 38.7% relative to control.
Intervention effect ACBio at 5 t ha−1 increased seed yield by 25.8% relative to control.
Recommendation ACBio may be applied as a soil amendment for faba bean under deficit irrigation.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly decreased relative water content.

Taxon: maizeZea mayst0
Treatment: Salt stresse2
Outcome: relative water contente2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Salt stress led to a significant decrease in the relative water content, shoot and root length, fresh and dry weight as well as leaf area and K + content but increase Na + content”
✓ located verbatim in the source · abstract, characters 493–672

t0
“Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress”
✓ located verbatim in the source · title, characters 0–144

Title

Comparative morphological, physiological, and biochemical traits in sensitive and tolerant maize genotypes in response to salinity and pb stress

Elnaz Zamani; Bahlanes Bakhtari; Hooman Razi; et al. Scientific Reports 2024. doi:10.1038/s41598-024-82173-5

Other claims from this paper (14)

Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced root length and plant height.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced total fresh and dry weights.
Intervention effect NaCl or Pb treatment of the sensitive genotype significantly reduced chlorophyll and carotenoid content.
Intervention effect Salt stress significantly decreased shoot and root length.
Intervention effect Salt stress significantly decreased fresh and dry weight and leaf area.
Intervention effect Salt stress significantly decreased K+ content.
Intervention effect Salt stress increased Na+ content.
Intervention effect NaCl and Pb stresses increased antioxidant enzyme activity.
Intervention effect NaCl and Pb stresses increased proline content.
Intervention effect NaCl and Pb stresses increased malondialdehyde and hydrogen peroxide levels.
Observation Principal component analysis explained 69.8% and 16.5% of the total variation among the variables studied.
Association Hydrogen peroxide, malondialdehyde, peroxidase, catalase and ascorbate peroxidase levels were positively correlated with Na+ content.
Association K+, chlorophyll content and relative water content were negatively correlated with growth traits in maize.
Intervention effect The salt-tolerant maize genotype is more suitable for adapting to Pb stress than the salt-sensitive genotype.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought significantly reduced relative water content.

Taxon: soybeanGlycine maxt0
Treatment: drought stresse0
Outcome: RWCe0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a significant decrease in plant height, root length, leaf area, root and shoot fresh and dry weights, and RWC, and an increase in CR under drought stress”
✓ located verbatim in the source · abstract, characters 895–1048

t0
“soybean cultivars”
✓ located verbatim in the source · title, characters 50–67

Title

Morpho-physiological and water use performance of soybean cultivars under drought stress at early growth stages

Nurgül Ergin; Engin Gökhan Kulan; Pınar Harmancı; et al. International Journal of Agriculture Environment and Food Sciences 2025. doi:10.31015/2025.1.2

Other claims from this paper (11)

Intervention effect Drought significantly reduced plant height, root length, and leaf area.
Intervention effect Drought significantly reduced root and shoot fresh and dry weights.
Intervention effect Drought increased chlorophyll rate.
Observation Lider and BATEM Erensoy grew better than other cultivars under control conditions.
Intervention effect Lider root and shoot growth decreased significantly under water stress.
Intervention effect BATEM Erensoy root and shoot growth decreased significantly under water stress.
Observation Ataem-7 had a smaller total water consumption difference between drought and control.
Observation Ataem-7 had a smaller water use efficiency difference between drought and control.
Observation Ataem-7 efficiently used water for shoot and root dry matter production.
Observation Soybean cultivars differed significantly in drought susceptibility.
Observation Ataem-7 was more drought tolerant than the other cultivars during early growth.

“decrease in relative water content”

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