Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Stimulate® spraying lessened the decrease in relative water content under water limitation.

Taxon: Eucalyptus urophyllaEucalyptus urophyllat0
Treatment: Stimulate®t1
Outcome: relative water contente0
Direction: less decreasee0

Not reportedComparator

Verbatim

e0
“relative water content had a less decrease, due to osmotic adjustment”
✓ located verbatim in the source · abstract, characters 1016–1085

t0
“Eucalyptus urophylla”
✓ located verbatim in the source · title, characters 27–47

t1
“plants sprayed with Stimulate®”
✓ located verbatim in the source · abstract, characters 948–978

Title

Physiological responses of Eucalyptus urophylla young plants treated with biostimulant under water deficit

Rayka Kristian Alves Santos; Paulo Araquém Ramos Cairo; Romário Pereira Barbosa; et al. Ciência Florestal 2019. doi:10.5902/1980509826206

Other claims from this paper (5)

Intervention effect Stimulate® spraying raised net photosynthesis in water-limited Eucalyptus plants.
Mechanism Osmotic adjustment was presented as the cause of the smaller decrease in relative water content.
Intervention effect Stimulate® spraying produced greater plant height under water deficit.
Intervention effect Stimulate® spraying produced longer main roots under water deficit.
Recommendation The authors recommend Stimulate® as a viable option to mitigate physiological effects of water stress in young Eucalyptus.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought caused a decrease in relative water content.

Taxon: Pear SeedlingPyrus communist0
Treatment: Drought stresse0
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Drought stress resulted in a sharp decrease of the relative water content and increase of the membrane permeability and proline content”
✓ located verbatim in the source · abstract, characters 960–1095

t0
“Pear Seedling”
✓ located verbatim in the source · title, characters 77–90

Title

Effects of Drought Stress and Rewatering on Physiological Characteristics of Pear Seedling

Chinese Journal of Appplied Environmental Biology 2012. doi:10.3724/sp.j.1145.2012.00218

Other claims from this paper (10)

Intervention effect Drought decreased leaf net photosynthetic rate, stomatal conductance and transpiration in both varieties.
Observation In Cuiguan, leaf intercellular CO2 first decreased then increased during drought.
Observation In Huangguan, leaf intercellular CO2 declined consistently during drought.
Observation The four photosynthetic parameters were significantly higher in Huangguan than Cuiguan.
Intervention effect After rewatering, photosynthetic parameters significantly recovered in both varieties but stayed below normal.
Intervention effect Drought caused a increase in membrane permeability.
Intervention effect Drought caused a increase in proline content.
Observation Leaf superoxide dismutase activity first increased and then decreased in both varieties.
Intervention effect Water content, membrane permeability, proline and SOD activity partly recovered after rewatering without reaching normal levels.
Observation Huangguan was judged more drought tolerant than Cuiguan.

Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Osmotic adjustment was presented as the cause of the smaller decrease in relative water content.

Taxon: Eucalyptus urophyllaEucalyptus urophyllat0
Outcome: relative water contente0
Qualifier: osmotic adjustmente0

Verbatim

e0
“relative water content had a less decrease, due to osmotic adjustment”
✓ located verbatim in the source · abstract, characters 1016–1085

t0
“Eucalyptus urophylla”
✓ located verbatim in the source · title, characters 27–47

Title

Physiological responses of Eucalyptus urophylla young plants treated with biostimulant under water deficit

Rayka Kristian Alves Santos; Paulo Araquém Ramos Cairo; Romário Pereira Barbosa; et al. Ciência Florestal 2019. doi:10.5902/1980509826206

Other claims from this paper (5)

Intervention effect Stimulate® spraying raised net photosynthesis in water-limited Eucalyptus plants.
Intervention effect Stimulate® spraying lessened the decrease in relative water content under water limitation.
Intervention effect Stimulate® spraying produced greater plant height under water deficit.
Intervention effect Stimulate® spraying produced longer main roots under water deficit.
Recommendation The authors recommend Stimulate® as a viable option to mitigate physiological effects of water stress in young Eucalyptus.

Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Stem relative water content did not decrease significantly during the day.

Taxon: Sinarundinaria nitidaFargesia nitidat0
Organ / stage: steme0
Outcome: relative water content (RWC)e0
Direction: did not decreasee0

Verbatim

e0
“stem relative water content (RWC) and stem hydraulic conductivity (K(s)) of this bamboo species did not decrease significantly during the day”
✓ located verbatim in the source · abstract, characters 362–503

t0
“Sinarundinaria nitida (Mitford) Nakai”
✓ located verbatim in the source · abstract, characters 246–283

Title

Recovery of diurnal depression of leaf hydraulic conductance in a subtropical woody bamboo species: embolism refilling by nocturnal root pressure

S.-J. Yang; Y.-J. Zhang; M. Sun; et al. Tree Physiology 2012. doi:10.1093/treephys/tps028

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity decreases pigment content and relative water content.

Taxon: Carpinus turczaninowii L.Carpinus turczaninowiit0
Treatment: Salinity stresse1
Outcome: photosynthetic pigments contents and relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a decrease in the photosynthetic pigments contents and relative water content”
✓ located verbatim in the source · abstract, characters 738–815

e1
“Salinity stress”
✓ located verbatim in the source · abstract, characters 523–538

t0
“Carpinus turczaninowii L.”
✓ located verbatim in the source · title, characters 30–55

Title

Ecophysiological Responses of Carpinus turczaninowii L. to Various Salinity Treatments

Qi Zhou; Man Shi; Zunling Zhu; et al. Forests 2019. doi:10.3390/f10020096

Other claims from this paper (6)

Intervention effect Salinity inhibits seedling growth.
Intervention effect Salinity degrades photosynthetic capacity and stomatal behavior.
Intervention effect Salinity increases MDA content and relative electrolytic conductivity.
Intervention effect Salinity causes Na+ and Cl− accumulation.
Observation The authors suggest tolerance of 17–51 mM salinity under nursery conditions.
Recommendation The authors recommend the tree for roadsides, gardens, parks and other urban areas.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

H6 and Gharashani showed a smaller decrease in relative water content under salinity than sensitive genotypes.

Material: H6 and Gharashanie0
Treatment: salinitye0
Outcome: relative water contente0
Direction: lower decreasee0
Comparator: sensitive ones (Shirazi and GhezelUzum)e0

Not reportedTaxon

Verbatim

e0
“H6 and Gharashani that showed lower decrease in water potential, leaf area, leaf growth rate and relative water content under salinity, were selected as tolerant genotypes compared to sensitive ones (Shirazi and GhezelUzum)”
✓ located verbatim in the source · abstract, characters 317–540

Title

Expression of related proteins and aquaporin genes in grape (Vitis vinifera L.) under salinity sress

Nayer Mohammadkhani Iranian Journal of Genetics and Plant Breeding 2014

Other claims from this paper (7)

Intervention effect H6 and Gharashani showed a smaller water-potential decrease under salinity than sensitive genotypes.
Intervention effect H6 and Gharashani showed smaller decreases in leaf area and growth rate under salinity than sensitive genotypes.
Observation VvFS41 expression was high in sensitive genotypes under salinity.
Observation VvPHP1 expression showed no regular pattern.
Intervention effect VvPIP2.2 expression decreased in roots of all genotypes under salinity.
Association Sensitive genotypes had larger changes in protein and aquaporin gene expression under salinity than tolerant genotypes.
Association The authors report a significant relation between specific transcript accumulation and stress tolerance.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative water content decreased nearly 16 percent during dehydration.

Taxon: Parkinsonia aculeataParkinsonia aculeatat0
Treatment: dehydratione0
Outcome: relative water contente0
Direction: decreasee0
Value: nearly 16%e0

Not reportedComparator

Verbatim

e0
“a decrease in relative water content of nearly 16% during dehydration”
✓ located verbatim in the source · abstract, characters 290–359

t0
“Parkinsonia aculeata”
✓ located verbatim in the source · title, characters 82–102

Title

Effects of dehydration and rehydration on the leaf lipids and lipid metabolism in Parkinsonia aculeata (Caesalpiniaceae)

Ali Benadjaoud; Ghouziel Benhassaine-Kesri; Alain Zachowski; et al. Botany 2013. doi:10.1139/cjb-2013-0028

Other claims from this paper (11)

Intervention effect Relative water content returned to control after 48 hours rehydration.
Intervention effect Chlorophyll content increased 38 percent at daily water content decline of 1.4 percent.
Intervention effect Chloroplast lipid content increased 20 percent at daily water content decline of 1.4 percent.
Intervention effect Neutral lipid content increased 125 percent at daily water content decline of 1.4 percent.
Intervention effect Extra plastidial lipid mass increased 25 percent at 2.6 percent daily water loss.
Observation Radioactive acetate incorporation indicated preferential synthesis of three lipids.
Observation Galactolipid unsaturation remained stable.
Observation Phosphatidylcholine and phosphatidylethanolamine unsaturation increased slightly.
Intervention effect Chlorophyll mass fell sharply after rehydration.
Intervention effect Total lipid amount decreased slowly after rehydration.
Observation Total lipids remained 17 percent above control six hours after stress relief.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf water potential and relative water content fell with drought.

Taxon: POMEGRANATE SEEDLINGSPunica granatumt0
Treatment: drought stresse0
Outcome: leaf water potential (Ψ) and relative water contente0
Direction: decreasee0

Verbatim

t0
“POMEGRANATE SEEDLINGS”
✓ located verbatim in the source · title, characters 82–103

e0
“A gradual decrease in leaf water potential (Ψ) and relative water content was evident with increasing drought stress levels.”
✓ located verbatim in the source · abstract, characters 975–1099

Title

MORPHOLOGICAL AND PHYSIOLOGICAL PERFORMANCE AND DROUGHT RESISTANCE IMPROVEMENT OF POMEGRANATE SEEDLINGS BY MYCORRHIZAL INOCULATION

Hoda Khalil Journal of Plant Production 2015. doi:10.21608/jpp.2015.52458

Other claims from this paper (7)

Association Drought reduced AM colonization.
Association Growth and biomass declined as drought increased.
Association AM colonization stimulated growth and biomass.
Association Proline increased with drought.
Association Chlorophyll, carbohydrates and catalase activity decreased with drought.
Association AM colonization increased chlorophyll, proline and carbohydrates.
Intervention effect AM-inoculated seedlings had higher leaf water potential.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

High salinity decreased relative water content and water potential.

Taxon: Calligonum caput-medusaeCalligonum caput-medusaet0
Treatment: High salinitye0
Outcome: relative water content and water potentiale0
Direction: decreasee0

Verbatim

e0
“High salinity led also to a decrease in the relative water content and water potential”
✓ located verbatim in the source · abstract, characters 1136–1222

t0
“Calligonum caput-medusae”
✓ located verbatim in the source · title, characters 123–147

Title

Effect of NaCl-induced changes in growth, photosynthetic characteristics, water status and enzymatic antioxidant system of Calligonum caput-medusae seedlings

Y. Lu; J. Q. Lei; F. J. Zeng; et al. Photosynthetica 2016. doi:10.1007/s11099-016-0234-6

Other claims from this paper (15)

Observation Seedling growth peaked at 50 mM NaCl.
Association Photosynthetic pigment content and gas exchange parameters correlated with growth.
Intervention effect NaCl at 100 mM or more significantly reduced plant growth.
Observation High salinity reduced pigment content and PSII efficiency.
Observation High salinity reduced net photosynthetic rate, transpiration and stomatal conductance.
Observation Intercellular CO2 concentration decreased below 200 mM NaCl.
Observation Intercellular CO2 concentration increased with NaCl concentration up to 400 mM.
Observation Water-use efficiency and intrinsic water-use efficiency showed the opposite biphasic response.
Mechanism The authors suggested nonstomatal factors caused photosynthesis reduction at high NaCl.
Observation Soluble sugars and proline accumulated under high salinity.
Observation Na+ and Cl- concentrations increased in all tissues during NaCl exposure.
Observation K+ concentrations remained high during NaCl exposure relative to the control.
Observation High salinity increased malondialdehyde and hydrogen peroxide contents, indicating oxidative stress.
Observation Antioxidative enzyme activity peaked after 50 mM NaCl treatment.
Recommendation The authors proposed using the shrub in mild salinity-prone environments.

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.

“decrease in relative water content”

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