Search claims · PlantClaims

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Precipitation did not significantly affect model fits.

Taxon: winter wheatTriticum aestivumt0
Treatment: Precipitatione0
Outcome: fitse0
Direction: not found to significantly affecte0

Verbatim

e0
“Precipitation was not found to significantly affect the fits”
✓ located verbatim in the source · abstract, characters 277–337

t0
“winter wheat”
✓ located verbatim in the source · title, characters 17–29

Title

Development of a winter wheat adjustable crop calendar model

John Baker NASA STI Repository (National Aeronautics and Space Administration)

Other claims from this paper (3)

Method / resource Exponential functions offered little advantage over polynomials in model tests.
Method / resource Robertson's triquadratic form showed promise for winter wheat but required special care.
Method / resource Equations with nonlinear effects often gave erratic results with daily environmental inputs.

Associationobservedoriginal resultsimulated

Claim · model-written summary

Seed size evolution fits a Brownian motion model.

Outcome: Seed sizee0
Comparator: Brownian motion modele0

Not reportedTaxonDirection

Verbatim

e0
“Seed size fits a Brownian motion model of trait evolution”
✓ located verbatim in the source · abstract, characters 1687–1744

Title

Seed size evolution and biogeography of Plukenetia (Euphorbiaceae), a pantropical genus with traditionally cultivated oilseed species

Warren M. Cardinal-McTeague; Kenneth J. Wurdack; Erin M. Sigel; et al. BMC Evolutionary Biology 2019. doi:10.1186/s12862-018-1308-9

Other claims from this paper (10)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soybean area had strong cubic model fits in Madhya Pradesh and India.

Taxon: soybeanGlycine maxt0
Outcome: strong model fitse0
Qualifier: areae0
Setting: Madhya Pradesh and Indiae0

Not reportedDirection

Verbatim

e0
“In both Madhya Pradesh and India, area and production exhibited strong model fits with high R² values”
✓ located verbatim in the source · abstract, characters 595–696

t0
“soybean cultivation”
✓ located verbatim in the source · title, characters 41–60

Title

Trend analysis and test of randomness in soybean cultivation: A case study of Madhya Pradesh and India

Ashutosh Nayak; Pradeep Mishra; Umesh Singh; et al. International Journal of Statistics and Applied Mathematics 2025. doi:10.22271/maths.2025.v10.i6sa.2056

Other claims from this paper (10)

Observation Soybean area deviated significantly from randomness.
Observation Soybean production deviated significantly from randomness.
Observation Soybean yield deviated significantly from randomness.
Method / resource Cubic models found non-linear patterns in soybean cultivation data.
Association Soybean production had strong cubic model fits in Madhya Pradesh and India.
Observation Soybean yield trends were weaker and more unstable.
Observation Soybean cultivation area expanded steadily.
Observation Soybean production expanded steadily.
Observation Soybean yield remained inconsistent, particularly in Madhya Pradesh.
Recommendation The authors call for targeted interventions to improve productivity and stabilize soybean yields.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soybean production had strong cubic model fits in Madhya Pradesh and India.

Taxon: soybeanGlycine maxt0
Outcome: strong model fitse0
Qualifier: productione0
Setting: Madhya Pradesh and Indiae0

Not reportedDirection

Verbatim

e0
“In both Madhya Pradesh and India, area and production exhibited strong model fits with high R² values”
✓ located verbatim in the source · abstract, characters 595–696

t0
“soybean cultivation”
✓ located verbatim in the source · title, characters 41–60

Title

Trend analysis and test of randomness in soybean cultivation: A case study of Madhya Pradesh and India

Ashutosh Nayak; Pradeep Mishra; Umesh Singh; et al. International Journal of Statistics and Applied Mathematics 2025. doi:10.22271/maths.2025.v10.i6sa.2056

Other claims from this paper (10)

Observation Soybean area deviated significantly from randomness.
Observation Soybean production deviated significantly from randomness.
Observation Soybean yield deviated significantly from randomness.
Method / resource Cubic models found non-linear patterns in soybean cultivation data.
Association Soybean area had strong cubic model fits in Madhya Pradesh and India.
Observation Soybean yield trends were weaker and more unstable.
Observation Soybean cultivation area expanded steadily.
Observation Soybean production expanded steadily.
Observation Soybean yield remained inconsistent, particularly in Madhya Pradesh.
Recommendation The authors call for targeted interventions to improve productivity and stabilize soybean yields.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Rainday-degree heat sums gave good fits to short-term displacement data under natural conditions.

Taxon: cerealt0
Outcome: good fits to datae3
Setting: natural conditionse3

Not reportedDirection

Verbatim

t0
“from cereal straw”
✓ located verbatim in the source · title, characters 80–97

e3
“gave good fits to data from short‐term experiments on displacement of F. pseudograminearum by antagonists under natural conditions”
✓ located verbatim in the source · abstract, characters 1075–1205

Title

Accounting for periods of wetness in displacement of Fusarium pseudograminearum from cereal straw

D.P.S. Lakhesar; D. Backhouse; P. Kristiansen Annals of Applied Biology 2010. doi:10.1111/j.1744-7348.2010.00413.x

Other claims from this paper (3)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The rectangular hyperbolic equation fits common bean grain yields well

Taxon: common beanPhaseolus vulgarist0
Treatment: rectangular hyperbolic equatione6
Outcome: grain yieldse6

Not reportedDirection

Verbatim

t0
“common bean fields”
✓ located verbatim in the source · title, characters 31–49

e6
“The rectangular hyperbolic equation fits common bean grain yields well”
✓ located verbatim in the source · abstract, characters 1267–1337

Title

Wild sunflower interference in common bean fields in the Central Rift Valley of Ethiopia

Amare Fufa; Taye Tessema; Zelalem Bekeko; et al. Agrosystems Geosciences & Environment 2023. doi:10.1002/agg2.20377

Other claims from this paper (10)

Observation At 24 plants m-2, wild sunflower had a dry biomass of 413.84 g m-2 at Adamitulu
Observation At 24 plants m-2, wild sunflower had a dry biomass of 549.83 g m-2 at Melkassa
Intervention effect Increasing wild sunflower density from 0 to 24 plants m-2 reduced common bean pods per plant by up to 62.41% at Adamitulu
Intervention effect Increasing wild sunflower density from 0 to 24 plants m-2 reduced common bean pods per plant by up to 83.11% at Melkassa
Intervention effect The highest wild sunflower density reduced common bean seed per pod 4.6-fold relative to the weed-free plot
Intervention effect Weed-free common bean plots at Adamitulu had the highest grain yield, 2.77 t/ha
Intervention effect Weed-free common bean plots at Melkassa had the highest grain yield, 3.37 t/ha
Intervention effect The highest wild sunflower density reduced common bean grain yield by 88.12% at Adamitulu
Intervention effect The highest wild sunflower density reduced common bean grain yield by 67.64% at Melkassa
Recommendation Wild sunflower density should be kept at no more than three plants per square meter to minimize severe yield loss

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Regression fits of wood toughness on apparent density, compression strength and modulus of rupture are significant and representative for all fits tested.

Taxon: BRAZILIAN TROPICAL TREE SPECIESt0
Treatment: apparent density, compression parallel to grain strength, and modulus of rupture in static bendinge1
Outcome: significance and representativeness of all investigated fitse2

Not reportedDirection

Verbatim

t0
“ESTIMATION OF WOOD TOUGHNESS IN BRAZILIAN TROPICAL TREE SPECIES”
✓ located verbatim in the source · title, characters 0–63

e1
“the possibility of estimating toughness as a function of apparent density, compression parallel to grain strength, and modulus of rupture in static bending”
✓ located verbatim in the source · abstract, characters 388–543

e2
“Our results showed the significance and representativeness of all investigated fits, among which a cubic polynomial function is the most indicated for wood toughness estimates”
✓ located verbatim in the source · abstract, characters 683–858

Title

ESTIMATION OF WOOD TOUGHNESS IN BRAZILIAN TROPICAL TREE SPECIES

André L. Christoforo; Diego H. de Almeida; Luciano D. Varanda; et al. Engenharia Agrícola 2020. doi:10.1590/1809-4430-eng.agric.v40n2p232-237/2020

Other claims from this paper (1)

Method / resource A cubic polynomial function is the most indicated regression model for wood toughness estimates among the fits tested.

Associationobservedoriginal resultmeasured

Claim · model-written summary

A quadratic regression model best fits the paddy production data of the area of Perlis.

Taxon: paddye1
Outcome: best fits the datae2
Setting: area of Perlise1

Not reportedDirection

Verbatim

e1
“This study used paddy data in the area of Perlis to model paddy production based on paddy cultivation characteristics and environmental characteristics”
✓ located verbatim in the source · abstract, characters 612–763

e2
“a quadratic regression model best fits the data”
✓ located verbatim in the source · abstract, characters 792–839

Title

A quadratic regression modelling on paddy production in the area of Perlis

Aizat Hanis Annas Goh; Zalila Ali; Norlida Mohd Nor; et al. AIP conference proceedings 2017. doi:10.1063/1.4995942

Other claims from this paper (4)

Associationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Line 1, lacking plasticity, fits a more competitive strategy

Taxon: Plantago majorPlantago majort0
Material: line 1e7
Outcome: absence of plasticitye7
Qualifier: fits a more competitive strategye7

Not reportedDirection

Verbatim

t0
“Genetic differentiation in Plantago major”
✓ located verbatim in the source · title, characters 0–41

e7
“The absence of plasticity in line 1 (ssp. major ) fits a more competitive strategy”
✓ located verbatim in the source · abstract, characters 1358–1440

Title

Genetic differentiation in Plantago major: Ca²⁺‐ and Mg²⁺‐stimulated ATPases from roots and their role in phenotypic adaptation

Daan Kuiper Physiologia Plantarum 1982. doi:10.1111/j.1399-3054.1982.tb04537.x

Other claims from this paper (6)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Chlorogenic acids in alder showed linear and quadratic responses to UV-A in second-degree polynomial fits.

Taxon: alderAlnuse2
Treatment: UV-Ae2
Outcome: chlorogenic acidse2
Qualifier: second-degree polynomial fitse2

Not reportedDirection

Verbatim

e2
“chlorogenic acids in alder indicate a quadratic effect of UV-B irradiance and both linear and quadratic effect for UV-A in second-degree polynomial fits”
✓ located verbatim in the source · abstract, characters 989–1141

Title

Seasonal fluctuations in leaf phenolic composition under UV manipulations reflect contrasting strategies of alder and birch trees

Titta Kotilainen; Riitta Tegelberg; Riitta Julkunen-Tiitto; et al. Physiologia Plantarum 2010. doi:10.1111/j.1399-3054.2010.01398.x

Other claims from this paper (5)

“fits”

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