Search claims · PlantClaims

Methods & resources 151

Method / resourceauthor interpretationoriginal resultsimulated

Claim · model-written summary

Isareg was judged appropriate for estimating grain yield decrease.

Taxon: MAIZEZea mayst0
Outcome: appropriate to estimate the grain yield decreasee0

Not reportedComparatorValue

Verbatim

e0
“The Isareg model is appropriate to estimate the grain yield decrease”
✓ located verbatim in the source · abstract, characters 960–1028

t0
“WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST”
✓ located verbatim in the source · title, characters 0–78

Title

WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST

CLÍSTENES ANTÔNIO GUADAGNIN; EDGAR RICARDO SCHOFFEL; HELVIO DEBLI CASALINHO; et al. Revista Brasileira de Milho e Sorgo 2017. doi:10.18512/1980-6477/rbms.v16n1p61-71

Other claims from this paper (6)

Observation The Isareg model estimated average maize grain yield decrease of 25.1%.
Observation The largest maize yield decrease occurred with early August sowing.
Observation The smallest maize yield decrease occurred with late January to February sowings.
Observation Yield decrease varied by up to 3.9% among maturation cycles.
Method / resource Isareg overestimated yield decrease when relative evapotranspiration exceeded 0.8.
Observation A 40% grain yield decrease had a 10.5% occurrence probability.

Method / resourceobservedoriginal resultnegativeprojected

Claim · model-written summary

The 4M model predicted a considerable future decrease in maize yield safety.

Taxon: maizeZea mayse0
Outcome: yield safetye0
Direction: decreasee0

Not reportedComparatorValue

Verbatim

e0
“4M predicted a considerable decrease of maize yields as well as yield safety for the future.”
✓ located verbatim in the source · abstract, characters 933–1025

Title

USING LONG-TERM FIELD EXPERIMENT DATA TO PREPARE A CROP SIMULATION MODEL FOR CLIMATE IMPACT STUDIES

GY. MICSKEI Applied Ecology and Environmental Research 2016. doi:10.15666/aeer/1403_263280

Other claims from this paper (6)

Method / resource After calibration, the 4M model adequately simulated biomass production differences among fertilizer levels.
Method / resource After calibration, the 4M model adequately simulated long-term biomass production trends and averages.
Method / resource The 4M model underestimated inter-annual yield variability.
Method / resource A new formula was proposed to simulate increased leaf decay under heat and water stress.
Method / resource The 4M model predicted a considerable future decrease in maize yields.
Method / resource Comparison of observed and simulated data suggested two model improvements for projections of environmental stress impacts.

Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

Median ensemble potato yield fell 2% for each 10% rainfall decrease at nonirrigated sites.

Taxon: potatoSolanum tuberosumt0
Outcome: yielde1
Direction: declinede0
Value: 2%e0
Qualifier: for every 10% decrease in rainfall (for nonirrigated sites)e0

Verbatim

e0
“declined 2% for every 10% decrease in rainfall (for nonirrigated sites)”
✓ located verbatim in the source · abstract, characters 1652–1723

e1
“yield increased on average 6% per 100-ppm C”
✓ located verbatim in the source · abstract, characters 1581–1624

t0
“potato”
✓ located verbatim in the source · title, characters 2–8

Title

A potato model intercomparison across varying climates and productivity levels

David H. Fleisher; Bruno Condori; Roberto Quiroz; et al. Global Change Biology 2016. doi:10.1111/gcb.13411

Other claims from this paper (16)

Method / resource The median potato model ensemble replicated observed yield better than any individual model across all locations.
Method / resource Full calibration reduced simulated yield uncertainty from 38% to 20%.
Observation Model uncertainty increased with interannual variability.
Method / resource Predictions for all agronomic variables differed significantly among models.
Method / resource Model uncertainty averaged 15% higher at low input than high input sites.
Method / resource Low versus high input sites differed more in uncertainty for evapotranspiration, nitrogen uptake and water use efficiency than dry matter.
Method / resource At least five partially calibrated models were needed to keep ensemble variability below field variation.
Method / resource At least three fully calibrated models were needed to keep ensemble variability below field variation.
Observation Carbon dioxide change did not influence model variation.
Method / resource Temperature or rainfall departures from historical levels raised yield model variation as much as 41%.
Method / resource Temperature or rainfall departures raised evapotranspiration model variation as much as 23%.
Observation Temperature increases accounted for the most uncertainty among the climate factors.
Method / resource Median ensemble potato yield rose on average 6% per 100 ppm carbon dioxide increase.
Method / resource Median ensemble potato yield fell 4.6% per °C temperature increase.
Method / resource Different representations of light utilization produced significantly different predictions.
Recommendation The authors suggest that ensemble approaches can improve assessments of climate change impacts on potato.

Breeding, agronomy & horticulture 134

Show all 134 →

Method / resourceauthor interpretationoriginal resultsimulated

Claim · model-written summary

Isareg was judged appropriate for estimating grain yield decrease.

Taxon: MAIZEZea mayst0
Outcome: appropriate to estimate the grain yield decreasee0

Not reportedComparatorValue

Verbatim

e0
“The Isareg model is appropriate to estimate the grain yield decrease”
✓ located verbatim in the source · abstract, characters 960–1028

t0
“WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST”
✓ located verbatim in the source · title, characters 0–78

Title

WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST

CLÍSTENES ANTÔNIO GUADAGNIN; EDGAR RICARDO SCHOFFEL; HELVIO DEBLI CASALINHO; et al. Revista Brasileira de Milho e Sorgo 2017. doi:10.18512/1980-6477/rbms.v16n1p61-71

Other claims from this paper (6)

Observation The Isareg model estimated average maize grain yield decrease of 25.1%.
Observation The largest maize yield decrease occurred with early August sowing.
Observation The smallest maize yield decrease occurred with late January to February sowings.
Observation Yield decrease varied by up to 3.9% among maturation cycles.
Method / resource Isareg overestimated yield decrease when relative evapotranspiration exceeded 0.8.
Observation A 40% grain yield decrease had a 10.5% occurrence probability.

Method / resourceobservedoriginal resultnegativeprojected

Claim · model-written summary

The 4M model predicted a considerable future decrease in maize yield safety.

Taxon: maizeZea mayse0
Outcome: yield safetye0
Direction: decreasee0

Not reportedComparatorValue

Verbatim

e0
“4M predicted a considerable decrease of maize yields as well as yield safety for the future.”
✓ located verbatim in the source · abstract, characters 933–1025

Title

USING LONG-TERM FIELD EXPERIMENT DATA TO PREPARE A CROP SIMULATION MODEL FOR CLIMATE IMPACT STUDIES

GY. MICSKEI Applied Ecology and Environmental Research 2016. doi:10.15666/aeer/1403_263280

Other claims from this paper (6)

Method / resource After calibration, the 4M model adequately simulated biomass production differences among fertilizer levels.
Method / resource After calibration, the 4M model adequately simulated long-term biomass production trends and averages.
Method / resource The 4M model underestimated inter-annual yield variability.
Method / resource A new formula was proposed to simulate increased leaf decay under heat and water stress.
Method / resource The 4M model predicted a considerable future decrease in maize yields.
Method / resource Comparison of observed and simulated data suggested two model improvements for projections of environmental stress impacts.

Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

Median ensemble potato yield fell 2% for each 10% rainfall decrease at nonirrigated sites.

Taxon: potatoSolanum tuberosumt0
Outcome: yielde1
Direction: declinede0
Value: 2%e0
Qualifier: for every 10% decrease in rainfall (for nonirrigated sites)e0

Verbatim

e0
“declined 2% for every 10% decrease in rainfall (for nonirrigated sites)”
✓ located verbatim in the source · abstract, characters 1652–1723

e1
“yield increased on average 6% per 100-ppm C”
✓ located verbatim in the source · abstract, characters 1581–1624

t0
“potato”
✓ located verbatim in the source · title, characters 2–8

Title

A potato model intercomparison across varying climates and productivity levels

David H. Fleisher; Bruno Condori; Roberto Quiroz; et al. Global Change Biology 2016. doi:10.1111/gcb.13411

Other claims from this paper (16)

Method / resource The median potato model ensemble replicated observed yield better than any individual model across all locations.
Method / resource Full calibration reduced simulated yield uncertainty from 38% to 20%.
Observation Model uncertainty increased with interannual variability.
Method / resource Predictions for all agronomic variables differed significantly among models.
Method / resource Model uncertainty averaged 15% higher at low input than high input sites.
Method / resource Low versus high input sites differed more in uncertainty for evapotranspiration, nitrogen uptake and water use efficiency than dry matter.
Method / resource At least five partially calibrated models were needed to keep ensemble variability below field variation.
Method / resource At least three fully calibrated models were needed to keep ensemble variability below field variation.
Observation Carbon dioxide change did not influence model variation.
Method / resource Temperature or rainfall departures from historical levels raised yield model variation as much as 41%.
Method / resource Temperature or rainfall departures raised evapotranspiration model variation as much as 23%.
Observation Temperature increases accounted for the most uncertainty among the climate factors.
Method / resource Median ensemble potato yield rose on average 6% per 100 ppm carbon dioxide increase.
Method / resource Median ensemble potato yield fell 4.6% per °C temperature increase.
Method / resource Different representations of light utilization produced significantly different predictions.
Recommendation The authors suggest that ensemble approaches can improve assessments of climate change impacts on potato.

Physiology, metabolism & abiotic stress 44

Show all 44 →

Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

Median ensemble potato yield fell 2% for each 10% rainfall decrease at nonirrigated sites.

Taxon: potatoSolanum tuberosumt0
Outcome: yielde1
Direction: declinede0
Value: 2%e0
Qualifier: for every 10% decrease in rainfall (for nonirrigated sites)e0

Verbatim

e0
“declined 2% for every 10% decrease in rainfall (for nonirrigated sites)”
✓ located verbatim in the source · abstract, characters 1652–1723

e1
“yield increased on average 6% per 100-ppm C”
✓ located verbatim in the source · abstract, characters 1581–1624

t0
“potato”
✓ located verbatim in the source · title, characters 2–8

Title

A potato model intercomparison across varying climates and productivity levels

David H. Fleisher; Bruno Condori; Roberto Quiroz; et al. Global Change Biology 2016. doi:10.1111/gcb.13411

Other claims from this paper (16)

Method / resource The median potato model ensemble replicated observed yield better than any individual model across all locations.
Method / resource Full calibration reduced simulated yield uncertainty from 38% to 20%.
Observation Model uncertainty increased with interannual variability.
Method / resource Predictions for all agronomic variables differed significantly among models.
Method / resource Model uncertainty averaged 15% higher at low input than high input sites.
Method / resource Low versus high input sites differed more in uncertainty for evapotranspiration, nitrogen uptake and water use efficiency than dry matter.
Method / resource At least five partially calibrated models were needed to keep ensemble variability below field variation.
Method / resource At least three fully calibrated models were needed to keep ensemble variability below field variation.
Observation Carbon dioxide change did not influence model variation.
Method / resource Temperature or rainfall departures from historical levels raised yield model variation as much as 41%.
Method / resource Temperature or rainfall departures raised evapotranspiration model variation as much as 23%.
Observation Temperature increases accounted for the most uncertainty among the climate factors.
Method / resource Median ensemble potato yield rose on average 6% per 100 ppm carbon dioxide increase.
Method / resource Median ensemble potato yield fell 4.6% per °C temperature increase.
Method / resource Different representations of light utilization produced significantly different predictions.
Recommendation The authors suggest that ensemble approaches can improve assessments of climate change impacts on potato.

Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

Isareg overestimated yield decrease when relative evapotranspiration exceeded 0.8.

Taxon: MAIZEZea mayst0
Outcome: overestimates its valuee0
Value: 0.8e0
Qualifier: relative evapotranspiration is above 0.8e0

Verbatim

e0
“however it overestimates its value when the relative evapotranspiration is above 0.8.”
✓ located verbatim in the source · abstract, characters 1030–1115

t0
“WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST”
✓ located verbatim in the source · title, characters 0–78

Title

WATER DEFICIENCY ON THE MAIZE GRAIN YIELD DECREASE IN THE CATARINENSE FAR WEST

CLÍSTENES ANTÔNIO GUADAGNIN; EDGAR RICARDO SCHOFFEL; HELVIO DEBLI CASALINHO; et al. Revista Brasileira de Milho e Sorgo 2017. doi:10.18512/1980-6477/rbms.v16n1p61-71

Other claims from this paper (6)

Observation The Isareg model estimated average maize grain yield decrease of 25.1%.
Observation The largest maize yield decrease occurred with early August sowing.
Observation The smallest maize yield decrease occurred with late January to February sowings.
Observation Yield decrease varied by up to 3.9% among maturation cycles.
Method / resource Isareg was judged appropriate for estimating grain yield decrease.
Observation A 40% grain yield decrease had a 10.5% occurrence probability.

Method / resourceobservedoriginal resultnegativemeasured

Claim · model-written summary

The polynomial model could not calculate a salinity yield decrease value.

Taxon: vegetables, and ornamentalse1
Outcome: calculation of the salinity yield decrease (SYD) value is not possiblee0
Comparator: polynomial modele0

Not reportedDirection

Verbatim

e0
“The polynomial model has the drawback that calculation of the salinity yield decrease (SYD) value is not possible.”
✓ located verbatim in the source · abstract, characters 676–790

e1
“various vegetables, and ornamentals were grown in a substrate system”
✓ located verbatim in the source · abstract, characters 95–163

Title

Modeling Osmotic Salinity Effects on Yield Characteristics of Substrate-Grown Greenhouse Crops

C. Sonneveld; A. L. van den Bos; W. Voogt Journal of Plant Nutrition 2004. doi:10.1081/lpla-200030053

Other claims from this paper (8)

Method / resource Polynomial and exponential models generally had higher correlation coefficients than the piecewise linear model.
Method / resource All tested models produced salinity threshold estimates.
Method / resource The polynomial model estimated an average EC threshold of 2.4 dS m−1.
Method / resource The exponential model estimated an average EC threshold of 2.1 dS m−1.
Method / resource The piecewise linear model estimated an average EC threshold of 2.2 dS m−1.
Method / resource The exponential equation gave the closest relationship between root environment EC and crop yield characteristics.
Method / resource Fifth order polynomial equations had equal or higher correlation coefficients but were sensitive to observation placement.
Method / resource The Maas and Hoffman model could reasonably estimate salinity parameters when observations were insufficient for exponential fitting.

Molecular genetics & genomics 12

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Method / resourceobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Using SNP subsets based on functional annotation did not significantly decrease chickpea grain-yield prediction accuracy.

Taxon: chickpeaCicer arietinume1
Outcome: prediction accuracy for grain yielde0
Direction: did not significantly decreasee0
Comparator: whole SNP datasete0

Not reportedValue

Verbatim

e0
“Compared with the whole SNP dataset, a subset of SNPs did not significantly decrease prediction accuracy for grain yield despite consisting of a smaller number of SNPs.”
✓ located verbatim in the source · abstract, characters 1672–1840

e1
“chickpea breeding lines”
✓ located verbatim in the source · abstract, characters 333–356

Title

Genomic prediction of preliminary yield trials in chickpea: Effect of functional annotation of SNPs and environment

Yongle Li; Pradeep Ruperao; Jacqueline Batley; et al. The Plant Genome 2021. doi:10.1002/tpg2.20166

Other claims from this paper (7)

Method / resourceauthor interpretationoriginal resultmeasured

Claim · model-written summary

Using uncorrelated SNPs may reduce dataset dimensions.

Taxon: perennial ryegrassLolium perennet0
Outcome: data set dimensionse0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“perennial ryegrass”
✓ located verbatim in the source · title, characters 47–65

e0
“allowing for a potential decrease of the data set dimensions”
✓ located verbatim in the source · abstract, characters 816–876

Title

Genomic prediction of seasonal forage yield in perennial ryegrass

Agnieszka Konkolewska; Steffie Phang; Patrick Conaghan; et al. Grassland Research 2023. doi:10.1002/glr2.12058

Other claims from this paper (8)

Method / resource Model selection had limited effect on predictive ability with the full dataset.
Method / resource The baseline model reached 0.78 highest mean predictive accuracy for spring grazing.
Method / resource The baseline model reached 0.62 mean predictive accuracy for summer grazing.
Method / resource The baseline model reached 0.56 mean predictive accuracy for second cut silage.
Method / resource Using uncorrelated SNPs had no impact on predictive ability.
Observation GWAS found one significant SNP marker for spring grazing in a gene region linked to xyloglucan fucosylation.
Method / resource The study presented Gene Ontology enrichment as a way to increase model interpretability.
Recommendation The authors conclude feature selection approaches will aid low cost genotyping for routine genomic selection.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

The method decreased the relative ratio of chloroplast DNA.

Taxon: soybeanGlycine maxe1
Outcome: relative ratio of chloroplast DNAe0
Direction: decreasee0
Comparator: seeds using the IMP Boom methode0

Verbatim

e0
“DNA extracted from seeds using the IMP Boom method showed an increase in the percentage of the nuclear genome with a decrease in the relative ratio of chloroplast DNA”
✓ located verbatim in the source · abstract, characters 1390–1556

e1
“soybean seeds”
✓ located verbatim in the source · abstract, characters 675–688

Title

Development of a High-Quality/Yield Long-Read Sequencing-Adaptable DNA Extraction Method for Crop Seeds

Naohiro Shioya; Eri Ogiso-Tanaka; Masanori Watanabe; et al. Plants 2023. doi:10.3390/plants12162971

Other claims from this paper (9)

Method / resource The method yielded approximately 8 µg DNA per gram of soybean seed.
Method / resource The method gave an average soybean seed DNA concentration of 48.3 ng/µL, about 40-fold above a common kit.
Method / resource The extracted DNA had an A260/280 value of 1.90 above the quality threshold.
Method / resource The extracted DNA had an A260/230 value of 2.43 above the quality threshold.
Method / resource The DNA integrity number was 8.1, above the kit and CTAB methods.
Method / resource Long-read sequencing gave a read length N50 of 20.96 kbp, above other methods.
Method / resource Long-read sequencing gave a maximum read length of 127.8 kbp, above other methods.
Method / resource The method increased the percentage of nuclear genome reads.
Method / resource The method could also be adapted to pea, okra, maize and sunflower seeds.

Plant interactions & biotic stress 8

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Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

The model simulated lower cereal yield due to nitrogen competition.

Taxon: cereale0
Outcome: cereal yielde0
Direction: decreasee0
Qualifier: competition for nitrogene0

Not reportedComparator

Verbatim

e0
“a decrease in cereal yield due to competition for nitrogen”
✓ located verbatim in the source · abstract, characters 2413–2471

Title

Ability of the STICS soil-crop model for simulating performances and inter-specific interactions in tropical cereal-legume intercropping

de Freitas, Mathilde; Couedel, Antoine; Falconnier, Gatien N.; et al. HAL (Le Centre pour la Communication Scientifique Directe) 2024

Other claims from this paper (9)

Method / resource STICS simulated cereal grain yield with similar accuracy for sole crops and intercrops.
Method / resource STICS accuracy for legumes was lower under intercropping than sole cropping.
Method / resource STICS correctly reproduced cereal legume competition and complementarity in Mali and Burkina Faso.
Method / resource STICS came close to reproducing cereal legume competition and complementarity in Brazil.
Method / resource In Senegal STICS overestimated legume partial land equivalent ratio.
Method / resource In Senegal STICS underestimated cereal partial land equivalent ratio.
Method / resource The model simulated lower legume yield due to light competition.
Method / resource Water stress had little simulated effect on yield and crop interactions.
Method / resource The authors judge STICS accuracy acceptable for tropical intercropping where legume yields are not too low.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

A seedling infection index permitted estimates of subsequent yield decrease.

Taxon: wheat, oats and barleyAvena sativa Hordeum vulgareTriticum aestivumt0
Outcome: estimatese0
Value: 1.4 × (SH+LA+LL)+18e0

Verbatim

e0
“Symptoms of seedling infection incorporated into an index of infection permit estimates to be made o eventual decreases in yield by applying the formula DY = 1.4 × (SH+LA+LL)+18.”
✓ located verbatim in the source · abstract, characters 681–859

t0
“varieties of wheat, oats and barley”
✓ located verbatim in the source · abstract, characters 43–78

Title

Some effects of barley yellow dwarf virus on spring and winter cereals in glasshouse trials

J. K. DOODSON; P. J. W. SAUNDERS Annals of Applied Biology 1970. doi:10.1111/j.1744-7348.1970.tb04593.x

Other claims from this paper (6)

Observation Severely affected cereal plants were stunted.
Intervention effect BYDV decreased cereal grain yields through fewer ears and grains and smaller grains.
Observation Many winter barley varieties were killed by BYDV infection.
Observation Winter wheat varieties were more tolerant than oat and barley varieties.
Association Individual seedling symptoms correlated with reductions in yield.
Method / resource Individual seedling symptoms did not accurately classify all varieties by infection susceptibility.

Method / resourceobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Field testing found a significant decrease in bird numbers in targeted areas.

Taxon: riceOryza sativae1
Interactor: birdsAvese0pest
Outcome: number of birds in the targeted arease0
Direction: decreasinge0
Value: significante0

Verbatim

e0
“the result of the prototype field-testing showed a significant effect in decreasing the number of birds in the targeted areas”
✓ located verbatim in the source · abstract, characters 1282–1407

e1
“Filipino rice farmers, resulting in losses in annual harvest yield. Farmers suffer the challenge of crop damage by birds”
✓ located verbatim in the source · abstract, characters 45–165

Title

Bird-Repelling Device for Agricultural Application using Motion Detection

Maribelle Dequilla-Pabiania; Chris Julian C. Alcedo; Henry G. Morales; et al. 2024 16th International Conference on Computer and Automation Engineering (ICCAE) 2024. doi:10.1109/iccae59995.2024.10569619

Other claims from this paper (3)

Method / resource In field testing, the prototype deterred birds at 73% versus 42% for a scarecrow.
Method / resource In controlled testing, the prototype deterred birds at 67% versus 49% for a scarecrow.
Method / resource The controlled environment showed no significant change in bird numbers, attributed to low population.

Woody plants 6

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Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

At harvest, inflorescence and bunch detection error fell slightly to 46%.

Taxon: GrapevineVitist0
Organ / stage: Inflorescences and bunchese1
Outcome: MA%Ee0
Direction: slight decreasee0
Value: 46%e0

Verbatim

e0
“with a slight decrease at harvest (MA%E=46%)”
✓ located verbatim in the source · abstract, characters 1502–1546

e1
“Inflorescences and bunches showed the highest MA%E”
✓ located verbatim in the source · abstract, characters 1396–1446

t0
“Grapevine”
✓ located verbatim in the source · title, characters 0–9

Title

Grapevine yield components detection using image analysis: a case study with the white cultivar ‘Encruzado’

G. Victorino; C.M. Lopes Acta Horticulturae 2021. doi:10.17660/actahortic.2021.1314.22

Other claims from this paper (5)

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Mortality rate was an earlier indicator of decline than yield loss.

Taxon: grapevineVitist0
Outcome: mortality ratee0
Direction: earliere0
Comparator: yield losse0

Verbatim

e0
“mortality rate and the normalised difference vegetation index (NDVI) indicators were shown to be earlier indicators of grapevine decline than yield loss (yield achievement ratio, YAR)”
✓ located verbatim in the source · abstract, characters 1436–1619

t0
“grapevine”
✓ located verbatim in the source · title, characters 23–32

Title

A systemic approach to grapevine decline diagnosed using three key indicators: plant mortality, yield loss and vigour decrease

Anne MEROT; Guillaume Coulouma; Nathalie Smits; et al. OENO One 2023. doi:10.20870/oeno-one.2023.57.1.5575

Other claims from this paper (9)

Association Farmers’ perceptions agreed with field measures of decline.
Observation Vine mortality spread progressively over years.
Association The survey and historical analysis found no direct link between decline and yield loss.
Observation Yield fluctuated annually without systematically declining.
Method / resource NDVI was an earlier indicator of decline than yield loss.
Method / resource Ground based NDVI indicators were proposed for accessible decline diagnosis.
Method / resource An aerial photograph image analysis method was proposed for accessible decline diagnosis.
Association NDVI indicators correlated linearly with yield achievement ratio.
Association NDVI indicators correlated linearly with mortality rate.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

NDVI was an earlier indicator of decline than yield loss.

Taxon: grapevineVitist0
Outcome: normalised difference vegetation index (NDVI) indicatorse0
Direction: earliere0
Comparator: yield losse0

Verbatim

e0
“mortality rate and the normalised difference vegetation index (NDVI) indicators were shown to be earlier indicators of grapevine decline than yield loss (yield achievement ratio, YAR)”
✓ located verbatim in the source · abstract, characters 1436–1619

t0
“grapevine”
✓ located verbatim in the source · title, characters 23–32

Title

A systemic approach to grapevine decline diagnosed using three key indicators: plant mortality, yield loss and vigour decrease

Anne MEROT; Guillaume Coulouma; Nathalie Smits; et al. OENO One 2023. doi:10.20870/oeno-one.2023.57.1.5575

Other claims from this paper (9)

Association Farmers’ perceptions agreed with field measures of decline.
Observation Vine mortality spread progressively over years.
Association The survey and historical analysis found no direct link between decline and yield loss.
Observation Yield fluctuated annually without systematically declining.
Method / resource Mortality rate was an earlier indicator of decline than yield loss.
Method / resource Ground based NDVI indicators were proposed for accessible decline diagnosis.
Method / resource An aerial photograph image analysis method was proposed for accessible decline diagnosis.
Association NDVI indicators correlated linearly with yield achievement ratio.
Association NDVI indicators correlated linearly with mortality rate.

Development, reproduction & morphology 3

Show all 3 →

Method / resourceobservedoriginal resultnegativeprojected

Claim · model-written summary

A literature lettuce yield of 700 kg m −2 yr −1 would require a 51% shorter crop cycle of 6.8 days.

Taxon: lettuceLactuca sativae0
Outcome: crop cycle timee0
Direction: decreasee0
Value: 51%e0
Qualifier: 6.8 dayse0
Comparator: 700 kg m −2 yr −1e0

Verbatim

e0
“Further improvements in VF lettuce yields from the literature (700 kg m −2 yr −1 ) would require an unprecedented 51% decrease in crop cycle time (6.8 days).”
✓ located verbatim in the source · abstract, characters 813–970

Title

Think sink, not source: how vertical farming’s potential is limited by crop breeding

Gertjan Meeuws; Daan Heeling; José M. Mogollón; et al. Frontiers in Plant Science 2025. doi:10.3389/fpls.2025.1621684

Other claims from this paper (6)

Method / resource Current vertical-farm lettuce yields are close to sink-limited conditions.
Method / resource Current vertical-farm tomato yields are close to sink-limited conditions.
Method / resource Potential lettuce yield was estimated at 330 kg m −2 yr −1.
Method / resource Potential tomato yield was estimated at 369 kg m −2 yr −1.
Method / resource Lettuce yield beyond 230 kg m −2 yr −1 would require temperatures current genetics cannot tolerate.
Method / resource Tomato yield beyond 145 kg m −2 yr −1 would require temperatures current genetics cannot tolerate.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

In vitro cell wall extensibility (ϕ) was the best indicator of hypocotyl growth rate among the tested creep metrics.

Taxon: Arabidopsis thalianaArabidopsis thalianae0
Outcome: best indicator of growth ratee1
Comparator: creep ratee0

Verbatim

e0
“we critically tested several metrics (creep rate, creep rate×stress-1, in vitro cell wall extensibility (ϕ) and in vitro cell wall yield threshold (y)) for their ability to predict growth rates of etiolated Arabidopsis thaliana (L. Heynh.) hypocotyls”
✓ located verbatim in the source · abstract, characters 275–525

e1
“The best indicator of growth rate was ϕ because the 3-fold developmental decrease in the growth rate of 4- vs 3-day-old hypocotyls was accompanied by a 3-fold decrease in ϕ determined at pH 5”
✓ located verbatim in the source · abstract, characters 693–884

Title

In vitro cell wall extensibility controls age-related changes in the growth rate of etiolated Arabidopsis hypocotyls

Dmitry Suslov; Alexander Ivakov; Agnieszka K. Boron; et al. Functional Plant Biology 2015. doi:10.1071/fp15190

Other claims from this paper (5)

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The point when the percentage increase peaked and then slowed marked when fruit-bearing percentage was destined.

Taxon: RiceOryza sativat0
Outcome: period in which fruit bearing percentage is destinede0

Not reportedComparatorValue

Verbatim

e0
“the period when the rate of increase in the percentage above mentioned reaches a maximum and thereafter the rate begins to decrease remarkably has been proved to be the period in which fruit bearing percentage is destined”
✓ located verbatim in the source · abstract, characters 2340–2561

t0
“Lowland Rice (Preliminary report)”
✓ located verbatim in the source · title, characters 45–78

Title

Crop-Scientific Studies on Yield-Forecast of Lowland Rice (Preliminary report) : XI. On Forecast of Fruit Bearing Percentage in Rice (1)

Seizo MATSUSHIMA; Takio MANAKA; Nobuyuki KOMATSU Japanese Journal of Crop Science 1954. doi:10.1626/jcs.23.41b

Other claims from this paper (9)

Ecology, evolution & diversity 3

Show all 3 →

Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

Only three of eight life cycle parameters were of minor importance for Striga hermonthica seedbank dynamics and millet yield

Taxon: millete1
Interactor: S. hermonthicaStriga hermonthicae1parasite
Outcome: importance for seedbank dynamics and millet yielde5
Value: three out of eighte5

Verbatim

e1
“Spatial expansion of S. hermonthica and decrease in millet yield in a field was slower, on average, when stochasticity of attachment of seedlings to the host was included and compared to the deterministic model”
✓ located verbatim in the source · abstract, characters 476–686

e5
“Sensitivity analysis showed that only three out of eight life cycle parameters were of minor importance for seedbank dynamics and millet yield”
✓ located verbatim in the source · abstract, characters 903–1045

Title

Long‐term management of Striga hermonthica: strategy evaluation with a spatio‐temporal population model

T A VAN MOURIK; F J J A BIANCHI; W VAN DER WERF; et al. Weed Research 2008. doi:10.1111/j.1365-3180.2008.00638.x

Other claims from this paper (7)

Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

Spatial expansion of Striga hermonthica was slower in a stochastic model than in the deterministic model

Taxon: millete1
Interactor: S. hermonthicaStriga hermonthicae1parasite
Outcome: Spatial expansion of S. hermonthicae1
Direction: slowere1
Comparator: deterministic modele1

Verbatim

e1
“Spatial expansion of S. hermonthica and decrease in millet yield in a field was slower, on average, when stochasticity of attachment of seedlings to the host was included and compared to the deterministic model”
✓ located verbatim in the source · abstract, characters 476–686

Title

Long‐term management of Striga hermonthica: strategy evaluation with a spatio‐temporal population model

T A VAN MOURIK; F J J A BIANCHI; W VAN DER WERF; et al. Weed Research 2008. doi:10.1111/j.1365-3180.2008.00638.x

Other claims from this paper (7)

Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

Simulated spatial patterns of emerged Striga hermonthica plants resembled the distribution observed in farmers’ fields

Taxon: millete1
Interactor: S. hermonthicaStriga hermonthicae2parasite
Outcome: The spatial patterns of emerged S. hermonthica plantse2
Comparator: distribution typically observed in farmers’ fieldse3

Verbatim

e1
“Spatial expansion of S. hermonthica and decrease in millet yield in a field was slower, on average, when stochasticity of attachment of seedlings to the host was included and compared to the deterministic model”
✓ located verbatim in the source · abstract, characters 476–686

e2
“The spatial patterns of emerged S. hermonthica plants”
✓ located verbatim in the source · abstract, characters 688–741

e3
“resembled the distribution typically observed in farmers’ fields”
✓ located verbatim in the source · abstract, characters 837–901

Title

Long‐term management of Striga hermonthica: strategy evaluation with a spatio‐temporal population model

T A VAN MOURIK; F J J A BIANCHI; W VAN DER WERF; et al. Weed Research 2008. doi:10.1111/j.1365-3180.2008.00638.x

Other claims from this paper (7)

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics

Methods & resources 151

Breeding, agronomy & horticulture 134

Physiology, metabolism & abiotic stress 44

Molecular genetics & genomics 12

Plant interactions & biotic stress 8

Woody plants 6

Development, reproduction & morphology 3

Ecology, evolution & diversity 3