Search claims · PlantClaims

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Relay cropping decreased transpiration rate and maximal photochemical efficiency (Fv/Fm) of soybean seedlings relative to monoculture

Taxon: soybeanGlycine maxe0
Treatment: relay cropping conditione1
Outcome: transpiration rate(Tr),maximal photochemical efficiency of PSⅡ in the dark(Fv/Fm)e2
Direction: decreasee2
Comparator: monoculturee0

Verbatim

e0
“The effects of shading on photosynthetic and fluorescent characteristics of soybean seedlings were studied under maize-soybean relay cropping and monoculture”
✓ located verbatim in the source · abstract, characters 0–157

e2
“although there were decrease of Chla/b ratios,carotenoids,net photosynthesis rate(Pn),stomata conductance(Gs),stomata limitation(Ls),transpiration rate(Tr),maximal photochemical efficiency of PSⅡ in the dark(Fv/Fm),photosynthetic active fluorescence quenching(qP) and nonphochemical fluorescence quenching(NPQ)”
✓ located verbatim in the source · abstract, characters 511–821

e1
“under relay cropping condition,there were increases of chlorophyll content,total-chlorophyll/carotenoids[Chl(a+b)/Car] ratios,ratio of intercellular to ambient CO2,water-use efficiency,minimal fluorescence(Fo),photochemical efficiency of PSⅡin the light(Fv′/Fm′) and the actual photochemical efficiency of PSⅡ in the light(ΦPSⅡ)”
✓ located verbatim in the source · abstract, characters 182–510

Title

The effects of shading on photosynthetic and fluorescent characteristics of soybean seedlings under maize-soybean relay cropping

Song Yan Zhongguo youliao zuowu xuebao 2009

Other claims from this paper (12)

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Increasing drought stress significantly increased leaf thickness and stomata numbers in grapes.

Taxon: grapese0
Treatment: increasing drought stresse1
Outcome: leaf thickness and stomata numberse2
Direction: increased significantlye2

Not reportedComparator

Verbatim

e0
“two varieties of grapes (Vitisvinifera L. and Seedless White)”
✓ located verbatim in the source · abstract, characters 95–156

e1
“by increasing drought stress, number parameters and leaf area, relative content of leaf water, transpiration, stomatal conductance, and pure photosynthesis had significant decrease in comparison to control treatment”
✓ located verbatim in the source · abstract, characters 422–637

e2
“And leaf thickness and stomata numbers increased significantly.”
✓ located verbatim in the source · abstract, characters 639–702

Title

THE EFFECT OF SALICYLIC ACID ON PHOTOSYNTHETIC SYSTEM OF TWO VARIETIES OF GRAPES (VITISVINIFERAL L.) UNDER DROUGHT STRESS CONDITIONS

LovinBabaei; RasoulJalili Mar; Naser Abbaspour International Journal of Plant Animal and Environmental Sciences 2014

Other claims from this paper (10)

Intervention effect Increasing drought stress significantly decreased transpiration, stomatal conductance and pure photosynthesis in grapes compared with control.
Intervention effect Increasing drought stress significantly decreased leaf number parameters and leaf area in grapes compared with control.
Intervention effect Increasing drought stress significantly decreased relative content of leaf water in grapes compared with control.
Association Vitis vinifera L. had more leaf numbers, leaf thickness and stomata numbers than Seedless White.
Association Vitis vinifera L. had more relative leaf water content, pure photosynthesis and transpiration than Seedless White.
Association Seedless White had more leaf area and stomatal conductance than Vitis vinifera L.
Intervention effect Foliar salicylic acid increased leaf number, leaf area and leaf thickness in grapes.
Intervention effect Foliar salicylic acid increased transpiration, stomatal conductance and pure photosynthesis in grapes.
Intervention effect Salicylic acid can decrease the drought stress effects on grape growth.
Association Vitis vinifera L. is more resistant to dryness than Seedless white grape.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl (200 mM) decreased total chlorophyll of Brassica juncea by 45.32% at 90 DAT.

Taxon: Brassica junceaBrassica junceae0
Treatment: 200 mM NaCle2
Outcome: total chlorophylle2
Direction: decreasede2
Value: 45.32%e2
Qualifier: at 90 DATe2

Not reportedComparator

Verbatim

e0
“This study examined the protective effect of Zn on salt-stressed Brassica juncea plants”
✓ located verbatim in the source · abstract, characters 0–87

e2
“Furthermore, 200 mM NaCl decreased total chlorophyll by 45.32% and relative water content by 27.62% at 90 DAT, whereas Zn application compensated the decrease in the levels of both variables”
✓ located verbatim in the source · abstract, characters 453–643

Title

Zinc application mitigates the adverse effects of NaCl stress on mustard [Brassica juncea(L.) Czern & Coss] through modulating compatible organic solutes, antioxidant enzymes, and flavonoid content

Parvaiz Ahmad; Mohammad Abass Ahanger; Mohammed Nasser Alyemeni; et al. Journal of Plant Interactions 2017. doi:10.1080/17429145.2017.1385867

Other claims from this paper (19)

Intervention effect Salt stress (200 mM) reduced plant height of Brassica juncea by 58.35% at 90 DAT.
Intervention effect Salt stress (200 mM) reduced root length of Brassica juncea by 41.15% at 90 DAT.
Intervention effect Salt stress (200 mM) reduced dry weight of Brassica juncea by 53.33% at 90 DAT.
Intervention effect Zn application improved plant height of salt-stressed Brassica juncea by 15.52% at 90 DAT.
Intervention effect Zn application improved root length of salt-stressed Brassica juncea by 16.59% at 90 DAT.
Intervention effect Zn application improved dry weight of salt-stressed Brassica juncea by 11.45% at 90 DAT.
Intervention effect NaCl (200 mM) decreased relative water content of Brassica juncea by 27.62% at 90 DAT.
Intervention effect NaCl (200 mM) increased H2O2 in Brassica juncea by 70.48% at 90 DAT.
Intervention effect NaCl (200 mM) increased malondialdehyde in Brassica juncea by 35.25% at 90 DAT.
Intervention effect NaCl (200 mM) increased electrolyte leakage in Brassica juncea by 68.39% at 90 DAT.
Intervention effect Zn application with salt increased superoxide dismutase activity of Brassica juncea by 33.51% at 90 DAT.
Intervention effect Zn application with salt increased catalase activity of Brassica juncea by 9.21% at 90 DAT.
Intervention effect Zn application with salt increased ascorbate peroxidase activity of Brassica juncea by 10.98% at 90 DAT.
Intervention effect Zn application with salt increased glutathione reductase activity of Brassica juncea by 17.46% at 90 DAT.
Intervention effect Zn application with salt increased glutathione-S-transferase activity of Brassica juncea by 12.87% at 90 DAT.
Intervention effect Salt stress increased flavonoids of Brassica juncea by 24.88% at 90 DAT.
Intervention effect Zn supply further increased flavonoids of salt-stressed Brassica juncea by 7.68%.
Intervention effect Zn application compensated the salt-induced decrease in total chlorophyll and relative water content of Brassica juncea at 90 DAT.
Intervention effect Zn supplementation reduced H2O2, malondialdehyde and electrolyte leakage of salt-stressed Brassica juncea.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly decreased number of leaves, number of grains and total tillers per plant in wheat genotypes.

Taxon: wheatTriticum aestivume1
Material: Raj-3077, Raj-3765 (salt tolerant) and Raj-1482, PBW-502 (salt susceptible)e1
Treatment: Salinitye0
Outcome: number of leaves, number of grains, total number of tillers/plante0
Direction: decreasee0
Setting: cemented potse2

Not reportedComparator

Verbatim

e0
“Salinity was found to decrease significantly the photosynthesis rate, transpiration rate, stomatal conductance, relative water content, chlorophyll content, osmotic potential, soluble sugar content, plant height, leaf area, number of leaves, number of grains, total number of tillers/plant, test weight, fresh, and dry weight, grain yield, biological yield, and K+ content in grain with an increase in proline content, m…” Show full quote
✓ located verbatim in the source · abstract, characters 361–838

e1
“wheat genotypes namely, Raj-3077, Raj-3765 (salt tolerant) and Raj-1482, PBW-502 (salt susceptible)”
✓ located verbatim in the source · abstract, characters 131–230

e2
“were grown in cemented pots under different levels of salinity (0, 4.0, 6.0 and 8.0 dSm-1) at 30 DAS, 60 DAS and anthesis stage”
✓ located verbatim in the source · abstract, characters 232–359

Title

Effect of Salt Stress on Physiological, Biochemical, Growth and Yield Variables of Wheat ( Triticum aestivum L.)

Niraj Yadav; DL Bagdi; BL Kakralya Agricultural science digest 2011

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Appropriate root temperature combined with high air temperature decreased antioxidant enzyme activities and Fv/Fm.

Taxon: Prunus mira seedlingsPrunus mirae1
Treatment: high air temperature and appropriate root temperaturee2
Outcome: activities of antioxidant enzymes and maximum quantum yield of PSII (Fv/Fm)e2
Direction: decreasee2

Not reportedComparator

Verbatim

e1
“Under high air temperature (37 and 40 ℃),root temperatures of Prunus mira seedlings were increased gradually (variable root temperature) or kept at (25±2) ℃ (appropriate root temperature) throughout the treatment”
✓ located verbatim in the source · abstract, characters 461–673

e2
“The combination of high air temperature and appropriate root temperature induced a decrease in activities of antioxidant enzymes and maximum quantum yield of PSII (Fv/Fm) with relatively high leaf relative water content (RWC)”
✓ located verbatim in the source · abstract, characters 977–1202

Title

EFFECTS OF ROOT TEMPERATURE ON THERMOSTABILITY OF PHOTOSYNTHETIC APPARATUS IN PRUNUS MIRA SEEDLINGS

Hai Hao Chinese Journal of Plant Ecology 2009

Other claims from this paper (7)

Observation Roots at appropriate temperature maintained high relative water content of leaves.
Intervention effect Hydrogen peroxide and MDA increased under high air temperature, indicating photosynthetic apparatus damage.
Intervention effect Gradually increasing root temperature under high air temperature reduced damage to the photosynthetic apparatus.
Intervention effect Gradually increasing root temperature significantly improved antioxidant enzyme activities and leaf ABA content under high air temperature.
Mechanism High leaf ABA level prevented damage to the photosynthetic apparatus.
Mechanism High leaf ABA level enhanced heat-resistance.
Intervention effect Gradually increasing root temperature increased leaf ABA accumulation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

ACC decreased root tip number and surface area.

Taxon: Lactuca sativaLactuca sativat0
Treatment: 10 microM ACCe0
Outcome: the number of root tips, and root surface areae1
Direction: decreaseinferrede0

Not reportedComparator

Verbatim

e0
“Addition of 10 microM ACC to the nutrient solution of plants grown at a constant 20 degrees C root-zone temperature mimicked the effects of A-RZT on these parameters but did not influence relative water content.”
✓ located verbatim in the source · abstract, characters 1381–1592

e1
“the number of root tips, and root surface area”
✓ located verbatim in the source · abstract, characters 1296–1342

t0
“Lactuca sativa”
✓ located verbatim in the source · title, characters 60–74

Title

An assessment of the role of ethylene in mediating lettuce (Lactuca sativa) root growth at high temperatures

L. Qin; J. He; S. K. Lee; et al. Journal of Experimental Botany 2007. doi:10.1093/jxb/erm156

Other claims from this paper (18)

Intervention effect High temperature inhibited seedling root elongation by 39%.
Intervention effect High temperature increased root diameter by 25%.
Intervention effect Aminooxyacetic acid partially alleviated root elongation inhibition.
Intervention effect Aminoisobutyric acid partially alleviated root elongation inhibition.
Intervention effect ACC at 1 microM mimicked high-temperature inhibition of root elongation.
Intervention effect ACC at 1 mM mimicked high-temperature increases in root diameter.
Intervention effect Ambient root temperatures decreased stomatal conductance, water content and carbon assimilation.
Intervention effect Ambient root temperatures decreased shoot and root biomass and total root length.
Intervention effect Ambient root temperatures decreased root tip number and root surface area.
Intervention effect Ambient root temperatures increased average root diameter.
Intervention effect ACC decreased conductance and assimilation, mimicking ambient-temperature responses.
Intervention effect ACC decreased shoot and root biomass and total root length.
Intervention effect ACC increased average root diameter.
Intervention effect ACC did not influence relative water content.
Intervention effect Aminoisobutyric acid increased conductance and water content and decreased diameter, while other growth and assimilation measures were unaffected.
Intervention effect Aminooxyacetic acid increased conductance and water content and decreased diameter, while other growth and assimilation measures were unaffected.
Mechanism Ethylene regulates root morphology and elongation at ambient root temperatures.
Recommendation Biosynthesis inhibitors have limited use for ameliorating ambient-temperature growth inhibition because shoot carbon gain did not improve.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Genotype SLH − 19 seed cotton yield dropped under skipped irrigation, with an average decline of 28.2%.

Taxon: cottonGossypium hirsutume4
Material: SLH − 19e4
Treatment: Skipping irrigation for up to 21 days at floweringe1
Outcome: seed cottone4
Direction: droppede4
Value: 28.2%e4
Comparator: normale4

Verbatim

e1
“Skipping irrigation for up to 21 days at flowering caused a significant decrease in leaf relative water content, SPAD values, net photosynthetic rate and seed cotton yield in both the genotypes”
✓ located verbatim in the source · abstract, characters 1227–1420

e4
“Similarly, SLH − 19 produced 2.537 Mg ha−1 seed cotton under normal that dropped to 1.822 Mg ha−1 in skip, showing an average decline of 28.2%”
✓ located verbatim in the source · abstract, characters 1679–1821

Title

Kaolin and Jasmonic acid improved cotton productivity under water stress conditions

Muhammad Nazim; Muqarrab Ali; Khurram Shahzad; et al. Saudi Journal of Biological Sciences 2021. doi:10.1016/j.sjbs.2021.07.043

Other claims from this paper (5)

Intervention effect Skipping irrigation at flowering decreased leaf relative water content, SPAD values and net photosynthetic rate in cotton.
Intervention effect Seed cotton yield declined by 24.7% under skipped irrigation relative to normal irrigation.
Intervention effect Genotype NIAB − 878 seed cotton yield dropped under skipped irrigation, with an average decline of 21.9 %.
Intervention effect Kaolin and jasmonic acid, applied individually or in combination, improved vegetative and reproductive development of cotton.
Intervention effect Combined kaolin and jasmonic acid application was more beneficial for seed cotton production than either applied individually.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 75 mg L−1 SeNP treatment was most effective for improving flavonoid and phenolic contents in diseased mandarin plants.

Taxon: mandarin plantse0
Treatment: 75 mg L−1 of SeNPse0
Outcome: total flavonoid content (TFC), and total phenolic content (TPC)e0
Direction: improvee0
Comparator: untreated diseased citrus plantse0

Verbatim

e0
“75 mg L−1 of SeNPs was most effective to improve the chlorophyll, carotenoids, relative water content (RWC), membrane stability index (MSI), total soluble sugar (TSS), superoxide dismutase (SOD), peroxidase (POD), catalase (CAT), total flavonoid content (TFC), and total phenolic content (TPC) and significant decrease was observed in hydrogen peroxide (H2O2), malondialdehyde (MDA), and proline (PRO) contents of HLB-in…” Show full quote
✓ located verbatim in the source · abstract, characters 1504–2004

Title

Phytogenic Selenium Nanoparticles Elicited the Physiological, Biochemical, and Antioxidant Defense System Amelioration of Huanglongbing-Infected ‘Kinnow’ Mandarin Plants

Muhammad Ikram; Naveed Iqbal Raja; Zia-Ur-Rehman Mashwani; et al. Nanomaterials 2022. doi:10.3390/nano12030356

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At the highest NaCl concentration, net photosynthesis rate, stomatal conductance and transpiration rate decreased in Spartina pectinata

Taxon: Spartina pectinataSporobolus michauxianuse0
Treatment: NaCle1
Outcome: net photosynthesis rate (PN), stomatal conductance (gs), transpiration rate (E)e2
Direction: decreasee2
Qualifier: highest concentratione2
Comparator: 0 (control)e1

Verbatim

e0
“examine physiological and morphological characteristics of Spartina pectinata”
✓ located verbatim in the source · abstract, characters 36–113

e1
“The NaCl was applied at five different levels (g·dm–3): 0 (control), 15, 30, 45, 60”
✓ located verbatim in the source · abstract, characters 441–524

e2
“The highest concentration showed the strongest negative effects, which were indicated by a decrease in net photosynthesis rate (PN), stomatal conductance (gs), transpiration rate (E), specific leaf area (SLA), relative water content (RWC) and the number of shoots, number of young shoots and length of mature shoots”
✓ located verbatim in the source · abstract, characters 606–921

Title

EFFECT OF SALINITY ON SELECTED PHYSIOLOGICAL AND MORPHOLOGICAL CHARACTERISTICS OF Spartina pectinata (Link.) ‘AUREOMARGINATA’

Monika Henschke; Klaudia Borowiak Acta Scientiarum Polonorum Hortorum Cultus 2018. doi:10.24326/asphc.2018.6.12

Other claims from this paper (9)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Two pathogenesis-related proteins, an abscisic stress-ripening protein and heat shock protein 1 were expressed only under drought in maize.

Taxon: maizeZea mayse2
Material: line KS140e2
Organ / stage: V5 or V6 leaf stagee2
Treatment: drought conditionse0
Gene: pathogenesis-related proteinse0
Outcome: expressede0
Qualifier: an abscisic stress-ripening protein and heat shock protein 1e0
Comparator: well-watered plantse1

Not reportedDirection

Verbatim

e2
“inbred maize (Zea mays L.) line KS140 was subjected to drought stress by withholding water for 10 days at the V5 or V6 leaf stage”
✓ located verbatim in the source · abstract, characters 135–264

e1
“Water-deficient plants experienced a decrease in relative leaf water content, stomatal conductance, net CO2 assimilation rate, and water use efficiency compared to well-watered plants”
✓ located verbatim in the source · abstract, characters 266–449

e0
“Two pathogenesis-related proteins, an abscisic stress-ripening protein and heat shock protein 1, were expressed only under drought conditions”
✓ located verbatim in the source · abstract, characters 1257–1398

Title

Physiological and proteomic analysis of the response to drought stress in an inbred Korean maize line

Sang-Gon Kim; Lee Jinseok; Jung‐Tae Kim; et al. Plant Omics 2015

Other claims from this paper (14)

Intervention effect Drought decreased relative leaf water content, stomatal conductance and net CO2 assimilation rate in maize line KS140 compared with well-watered plants.
Intervention effect Drought decreased water use efficiency in maize line KS140 compared with well-watered plants.
Intervention effect Drought reduced leaf area in maize line KS140 by 75% compared with well-watered plants.
Intervention effect Drought reduced aerial tissue dry matter by 64% in maize line KS140 compared with well-watered plants.
Intervention effect Drought reduced root dry matter by 56% in maize line KS140 compared with well-watered plants.
Intervention effect Leaf chlorophyll content was unchanged under drought in maize line KS140.
Intervention effect Twenty-nine protein spots were differentially expressed between well-watered and water-deficient maize plants.
Intervention effect Of the differentially expressed protein spots, 24 were up-regulated in water-deficient maize plants.
Intervention effect Of the differentially expressed protein spots, 5 were down-regulated in water-deficient maize plants.
Observation 34% of the identified proteins were involved in metabolism in drought-treated maize.
Observation 24% of the identified proteins were involved in response to stress in drought-treated maize.
Observation 14% of the identified proteins were involved in photosynthesis in drought-treated maize.
Observation 7% of the identified proteins were involved in protein modification in drought-treated maize.
Observation 14% of the identified proteins were of unknown function in drought-treated maize.

“decrease in relative water content”

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