Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Basal 25% defoliation did not significantly decrease seed yield per plant.

Taxon: mungbean [Vigna radiata (L.) Wilczek]Vigna radiatat0
Treatment: basal 25% defoliatione0
Outcome: seed yield plant-1e0
Direction: did not significantly decreasee0

Not reportedComparator

Verbatim

e0
“basal 25% defoliation did not significantly decrease TDM and seed yield plant-1”
✓ located verbatim in the source · abstract, characters 761–840

t0
“mungbean [Vigna radiata (L.) Wilczek]”
✓ located verbatim in the source · title, characters 70–107

Title

Effect of defoliation on growth, reproductive characters and yield in mungbean [Vigna radiata (L.) Wilczek].

Alam Mondal, Monjurul; Ali Fakir, Md Solaiman; Ismail, Mohd Razi; et al. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 2011

Other claims from this paper (8)

Intervention effect Greater defoliation decreased leaf area and total dry matter production across seasons and genotypes.
Intervention effect Defoliation reduced source size and flower production.
Intervention effect Defoliation decreased flower production.
Intervention effect Defoliation lowered pod and seed yields.
Intervention effect Basal 25% defoliation did not significantly decrease total dry matter.
Observation High yielding genotypes had greater compensation for source loss than low yielding genotypes.
Intervention effect Defoliation above 25% from either canopy position significantly reduced total dry matter and seed yield.
Intervention effect Top defoliation caused greater yield reduction than basal defoliation.

Observationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Future global warming may substantially decrease rice yield in warm areas because of the sensitivity of flowering and seed set to high temperatures and possible water shortage.

Taxon: riceOryza sativat0
Outcome: yield decreasee0

Verbatim

t0
“rice (Oryza sativa)”
✓ located verbatim in the source · title, characters 26–45

e0
“future global warming may result in substantial yield decrease”
✓ located verbatim in the source · abstract, characters 964–1026

Title

Climate change impacts on rice (Oryza sativa) productivity and strategies for its sustainable management

P K KINGRA; RAMANJIT KAUR; SATINDER KAUR The Indian Journal of Agricultural Sciences 2019. doi:10.56093/ijas.v89i2.86981

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Reflective film did not alleviate the yield decrease associated with water deficit.

Taxon: Merlott0
Treatment: reflective filme0
Outcome: yielde0
Direction: did not alleviate the decreasee0

Not reportedComparator

Verbatim

e0
“The reflective film did not alleviate the decrease in yield or titratable acidity associated with water deficit”
✓ located verbatim in the source · abstract, characters 947–1058

t0
“Merlot”
✓ located verbatim in the source · title, characters 111–117

Title

Foliar Reflective Film and Water Deficit Increase Anthocyanin to Soluble Solids Ratio during Berry Ripening in Merlot

Krista Shellie American Journal of Enology and Viticulture 2015. doi:10.5344/ajev.2015.14121

Other claims from this paper (7)

Intervention effect Reflective film increased the anthocyanin to soluble solids ratio under both irrigation regimes at 18 to 24% soluble solids.
Intervention effect Reflective film did not alleviate the titratable acidity decrease associated with water deficit.
Intervention effect Reflective film had no influence on yield per vine.
Intervention effect Reflective film reduced berries per cluster, especially under DI35 irrigation.
Association In DI90 vines, fewer berries per cluster were associated with greater berry fresh weight and anthocyanin content per berry.
Intervention effect Cluster removal affected berry composition at harvest only under DI35 irrigation.
Intervention effect DI35 irrigation produced a higher anthocyanin to soluble solids ratio during ripening than DI90 irrigation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

GWD RNAi wheat showed a decrease in yield at two sites for one event.

Taxon: WheatTriticum aestivumt0
Treatment: GWD RNAit0
Outcome: yielde2
Direction: decreasee2
Qualifier: for one event at two sitese2

Not reportedComparator

Verbatim

t0
“Case Study on Wheat GWD RNAi”
✓ located verbatim in the source · title, characters 77–105

e2
“there was also a decrease in tiller number and consequently a decrease in yield for one event at two sites”
✓ located verbatim in the source · abstract, characters 475–581

Title

Transferring a Biomass Enhancement Biotechnology from Glasshouse to Field: A Case Study on Wheat GWD RNAi

Alex Whan; Arunas Verbyla; Jos Mieog; et al. Agronomy 2017. doi:10.3390/agronomy7040082

Other claims from this paper (2)

Intervention effect In field trials, GWD RNAi wheat showed increased flag leaf area and rachis nodes, consistent with glasshouse results.
Intervention effect GWD RNAi wheat showed a decrease in tiller number at two sites for one event.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

EGTA irrigation exacerbated the low-temperature decrease in tomato physiology and yield.

Taxon: tomatoSolanum lycopersicume1
Treatment: ethylene glycol tetraacetic acid(EGTA)e0
Outcome: Pn,root activity and yielde1
Direction: exacerbated the decreasee0

Not reportedComparator

Verbatim

e0
“Irrigation with ethylene glycol tetraacetic acid(EGTA) or lanthanum chloride(LaCl3) exacerbated the decrease”
✓ located verbatim in the source · abstract, characters 557–665

e1
“decrease of Pn,root activity and yield of tomato under LNT”
✓ located verbatim in the source · abstract, characters 498–556

Title

Effect of calcium on production and accumulation of photosythate in tomato under low night temperature stress

Li TianLai Jiangsu nongye xuebao 2012

Other claims from this paper (5)

Intervention effect Low night temperature inhibited tomato photosynthesis and reduced stomatal conductance, intercellular CO2 concentration, and transpiration rate.
Intervention effect Low night temperature increased tomato stomatal limitation.
Intervention effect Low night temperature decreased tomato yield and quality.
Intervention effect CaCl2 irrigation alleviated the low-temperature decreases in tomato Pn, root activity and yield.
Intervention effect LaCl3 irrigation exacerbated the low-temperature decrease in tomato physiology and yield.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

A 25% to 30% irrigation reduction did not decrease maize seed yield.

Taxon: maizeZea mayst0
Treatment: reduction of 25% ~ 30% in irrigation amounte0
Outcome: seed yielde0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“reduction of 25% ~ 30% in irrigation amount did not decrease seed yield”
✓ located verbatim in the source · abstract, characters 1809–1880

t0
“hybrid seed yield of maize”
✓ located verbatim in the source · title, characters 42–68

Title

Effects of irrigation stage and amount on hybrid seed yield of maize and water use of maize in Hexi Corridor of Gansu

Fan Ting-l Ganhan diqu nongye yanjiu 2014

Other claims from this paper (14)

Intervention effect Reducing irrigation by 56.2% from 480 to 210 mm decreased average maize seed yield by 41.6%.
Association Each additional millimeter of irrigation increased seed yield by 14.05 kg per hectare.
Intervention effect At 360 mm, yield declined by 0.47% to 8.26% versus 480 mm.
Intervention effect At 330 mm, yield declined by 8.66% to 24.90% versus 480 mm.
Intervention effect At silking, 60 mm irrigation reduced yield by 6.5% relative to tasselling.
Intervention effect At silking, 60 mm irrigation reduced yield by 7.2% relative to middle grain filling.
Intervention effect At silking, 30 mm irrigation reduced yield by 11.2% relative to tasselling.
Intervention effect At silking, 30 mm irrigation reduced yield by 8.5% relative to middle grain filling.
Association Water use efficiency increased with irrigation amount and evapotranspiration.
Observation Moderate irrigation gave high WUE, whereas high irrigation gave high yield.
Intervention effect Reduced irrigation at maternal silking decreased WUE and IWUE.
Intervention effect Reduced irrigation at tasselling or middle grain filling did not reduce WUE and IWUE.
Observation The authors identify maternal silking as the most irrigation sensitive stage.
Recommendation The authors recommend irrigation before silking and during middle to late grain filling.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Eight alleles favored yield increase and ASI decrease together.

Taxon: maizeZea mayst0
Gene: Eight allelese0
Outcome: yielde0
Direction: increasee0
Value: Eight allelese0

Verbatim

e0
“Eight alleles were selected for their favourable concurrent effect on yield increase and ASI decrease.”
✓ located verbatim in the source · abstract, characters 1204–1306

t0
“maize inbred lines”
✓ located verbatim in the source · title, characters 38–56

Title

Agronomic and molecular evaluation of maize inbred lines for drought tolerance

Sanja Mikić; Miroslav Zorić; Dušan Stanisavljević; et al. Spanish Journal of Agricultural Research 2016. doi:10.5424/sjar/2016144-9116

Other claims from this paper (8)

Observation High-performing drought-tolerant inbreds formed short- and long-ASI groups.
Association The long-ASI group performed better in more drought-affected environments.
Observation Three selected inbreds had above-average yield and small ASI across environments.
Association ASI and grain yield were significantly correlated with three microsatellites.
Association The selected alleles also favored ASI decrease.
Association Markers explained 5.7% to 22.4% of ASI variation across environments.
Association Markers explained 4.6% to 8.1% of yield variation across environments.
Method / resource Partial least squares interactions analysis identified alleles with strong genotype-specific effects and interactions.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Final yield of MDHAR-silenced lines showed a stronger decrease under carbon limitation.

Taxon: cherry tomatoSolanum lycopersicum var. cerasiformet0
Material: MDHAR silenced linese1
Treatment: carbon limitatione1
Outcome: final yielde1
Direction: stronger decreasee1

Not reportedComparator

Verbatim

e1
“final yield of MDHAR silenced lines showed a stronger decrease under carbon limitation”
✓ located verbatim in the source · abstract, characters 965–1051

t0
“cherry tomato”
✓ located verbatim in the source · title, characters 31–44

Title

Reduction of MDHAR activity in cherry tomato suppresses growth and yield and MDHAR activity is correlated with sugar levels under high light

Vincent Truffault; Noé Gest; Cécile Garchery; et al. Plant Cell & Environment 2015. doi:10.1111/pce.12663

Other claims from this paper (9)

Intervention effect Independently of the light regime, early growth of all organs was slower in MDHAR-silenced cherry tomato lines.
Intervention effect MDHAR silencing decreased final fruit yield.
Intervention effect Photosynthesis was altered in MDHAR-modified lines.
Intervention effect Accumulation of hexoses and sucrose was altered in a light-dependent manner in plantlets.
Intervention effect Sucrose accumulation was repressed in young fruits of MDHAR-silenced lines.
Intervention effect The phenotype of MDHAR-silenced lines was partially restored by reducing fruit load.
Association MDHAR activity is correlated with sugar levels under high light in cherry tomato.
Mechanism Ascorbate and MDHA appear to be involved in control of growth and sugar metabolism in cherry tomato.
Recommendation The associated enzymes could be potential targets for yield improvement.

Observationauthor interpretationoriginal resultno effectmeasured

Claim · model-written summary

A risk of severe yield decrease in CSS could not be shown in the limited experiments.

Taxon: timothyPhleum pratensee0
Outcome: risk of severe yield decreasee4
Qualifier: in our limited experimentse4

Verbatim

e0
“such as timothy”
✓ located verbatim in the source · abstract, characters 152–167

e4
“A risk of severe yield decrease in CSS could not be shown in our limited experiments”
✓ located verbatim in the source · abstract, characters 907–991

Title

Evaluation of forage yield performance in advanced generations of a timothy “clone and strain synthesis” strain

Tsuneki Tanaka; Hiroyuki Tamaki; Kazunori Ashikaga; et al. Grassland Science 2013. doi:10.1111/grs.12032

Other claims from this paper (3)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in grain yield under water deficit was over expressed in durum wheat.

Taxon: durum wheatTriticum turgidum subsp. durume0
Outcome: decrease in grain yielde0
Direction: over expressede0

Verbatim

e0
“Generally, grain yield was higher in genotypes of bread wheat than that of durum wheat, but a decrease in grain yield was over expressed in durum wheat”
✓ located verbatim in the source · abstract, characters 1037–1188

Title

ADAPTIVE CHANGES IN PHYSIOLOGICAL TRAITS OF WHEAT GENOTYPES UNDER WATER DEFICIT CONDITIONS

T. I. ALLAHVERDIYEV Applied Ecology and Environmental Research 2018. doi:10.15666/aeer/1601_791806

Other claims from this paper (14)

Observation Drought stress led to adaptive changes in physiological traits of wheat genotypes.
Intervention effect Gas exchange parameters decreased significantly under water deficit in wheat.
Observation The reduction in relative water content under water deficit was not strong.
Observation Wheat genotypes differed in reducing the content of pigments under water stress.
Observation Carotenoids were relatively stable under water stress.
Observation The leaf assimilation area of durum wheat exceeds that of bread wheat.
Intervention effect Water stress accelerated leaf senescence in wheat.
Intervention effect Water stress inhibited an increase in the area of stem and spike in wheat.
Observation Wheat showed adaptive changes in the distribution of assimilation area between leaves and stem.
Observation Stem assimilation area increased up to the watery ripe kernel stage, unlike leaf assimilation area.
Intervention effect Water stress increased proline content in wheat.
Observation Grain yield was higher in bread wheat than in durum wheat.
Association Grain yield was less correlated with physiological traits.
Observation The decrease in physiological parameters and grain yield was more expressed in the 2013/14 growing season.

“yield decrease”

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