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.

Method / resourceobservedoriginal resultno effectnot significant (as stated)simulated

Claim · model-written summary

Linear fits of predicted against measured values showed no significant difference among the three N approaches.

Taxon: maizeZea mayse0
Outcome: linear fits of the predicted against measured valuese4
Value: P > 0.1e4
Comparator: three N approachese4

Verbatim

e0
“compared with measurements from 47 maize crops grown on 16 sites receiving different N fertiliser treatments”
✓ located verbatim in the source · abstract, characters 646–754

e4
“The linear fits of the predicted against measured values showed no significant difference (P > 0.1) among the three N approaches”
✓ located verbatim in the source · abstract, characters 1186–1314

Title

Mechanisms of nitrogen limitation affecting maize growth: a comparison of different modelling hypotheses

F. Y. Li; P. D. Jamieson; P. R. Johnstone; et al. Crop and Pasture Science 2009. doi:10.1071/cp08412

Other claims from this paper (8)

Method / resource Model-predicted maize biomass, grain yield and N uptake were insensitive to the approaches used for quantifying N-deficit effects in the Leaf N mechanism.
Method / resource Model-predicted maize biomass, grain yield and N uptake were significantly related to measurements.
Method / resource Model-predicted biomass fit to measurements had r2 of 0.66–0.69.
Method / resource Model-predicted grain yield fit to measurements had r2 of 0.50–0.54.
Method / resource Model-predicted N uptake fit to measurements had r2 of 0.17–0.33.
Method / resource The Leaf N mechanism predicted smaller deviation than the Critical N mechanism.
Method / resource The Critical N mechanism was better than the Leaf N mechanism in simulating plant growth dynamics in early growth stages.
Method / resource The Leaf N mechanism with both SLN dilution and GAI reduction was the best in predicting crop growth and yield.

Method / resourceobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

The model fits the data and a nonsignificant t-test supports agreement between experimental and predicted values.

Outcome: experimental values agreee0
Comparator: RSM–BBDe0

Not reportedTaxonDirection

Verbatim

e0
“While the modeled equation fits the data, the t-test is not significant, suggesting that the experimental values agree with those predicted by the RSM–BBD”
✓ located verbatim in the source · abstract, characters 1193–1347

Title

Application of Response Surface Methodology (RSM) for the Optimization of Ultrasound-Assisted Extraction (UAE) of Moringa oleifera: Extraction Yield, Content of Bioactive Compounds, and Biological Effects In Vitro

Wahyuning Setyani; Retno Murwanti; Teuku Nanda Saifullah Sulaiman; et al. Plants 2023. doi:10.3390/plants12132455

Other claims from this paper (6)

Method / resource Optimal ultrasound extraction conditions were 50% v/v solvent, 30% v/w solvent–solid ratio, 35 °C and 45 min.
Method / resource Experimental extraction yield was 87.99% w/w, agreeing with the RSM prediction of 88.10% w/w.
Method / resource Experimental TFC was 56.63 mg QE/g extract, agreeing with the predicted 56.61 mg QE/g extract.
Method / resource Experimental TPC was 97.26 mg GAE/g extract, agreeing with the predicted 97.16 mg GAE/g extract.
Method / resource Experimental DPP IV inhibitory activity was 93.32% inhibition, agreeing with predicted 93.38% inhibition.
Observation M. oleifera exhibited excellent DPP IV inhibition compared with sitagliptin.

Method / resourceobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Quadratic fits were not significant in 12 of 26 years.

Taxon: maizeZea mayse1
Outcome: fitting of the quadratic functione0
Value: 12 of the 26 yearse0

Verbatim

e0
“In 12 of the 26 years the fitting of the quadratic function was not significant”
✓ located verbatim in the source · abstract, characters 1483–1562

e1
“yield of maize hybrids was highest”
✓ located verbatim in the source · abstract, characters 673–707

Title

Use of various functions to analyse the fertiliser responses of maize ( Zea mays L.) hybrids in long-term experiments

Z. Berzsenyi; Q. L. Dang Acta Agronomica Hungarica 2006. doi:10.1556/aagr.54.2006.1.1

Other claims from this paper (10)

Intervention effect Maize hybrid yield was highest at 200-400 kg ha -1 NPK.
Intervention effect Fertilization significantly affected maize yield in 21 of 26 years.
Association Year and rainfall had the greatest effect on maize yield.
Association Year affected maize yield levels but did not alter the fertilizer response pattern.
Method / resource The quadratic function overestimated the fertilizer optimum.
Method / resource The square root function described the broad fertilizer-response maximum better than the quadratic.
Method / resource The linear-plateau function gave the best results in this analysis.
Recommendation The authors recommend using a square root function for responses with a depressive phase.
Recommendation The authors recommend linear-plateau or inverse exponential functions for plateau-shaped responses.
Method / resource Regression deviations were as important as R 2 for selecting the best response function.

Associationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

The F2 segregation of lemon and yellow ray flowers fits a 15:1 ratio.

Taxon: Helianthus annuusHelianthus annuust0
Material: F2 populatione2
Outcome: segregation patterne1
Value: 15:1e1

Not reportedDirection

Verbatim

t0
“Helianthus annuus”
✓ located verbatim in the source · title, characters 76–93

e1
“The segregation pattern fits a 15:1 (chi2(15:1) = 0.32, P > 0.5) ratio”
✓ located verbatim in the source · abstract, characters 193–263

e2
“In an F2 population of 120 plants derived from a cross between 2 breeding lines with yellow ray flowers, we observed 111 plants with yellow-colored and 9 plants with lemon-colored ray flowers”
✓ located verbatim in the source · abstract, characters 0–191

Title

Mapping One of the 2 Genes Controlling Lemon Ray Flower Color in Sunflower (Helianthus annuus L.)

B. Yue; B. A. Vick; W. Yuan; et al. Journal of Heredity 2008. doi:10.1093/jhered/esn033

Other claims from this paper (5)

Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

F2 plants of the cross segregated 3:1 susceptible to resistant, which fits a single-locus ratio.

Taxon: Pisum sativumLathyrus oleraceuse3
Outcome: segregated in 3 : 1 ratioe2
Qualifier: susceptible : resistante2

Verbatim

e3
“indicating monogenic recessive inheritance for powdery mildew resistance in Pisum sativum”
✓ located verbatim in the source · abstract, characters 600–689

e2
“F2 plants segregated in 3 : 1 ratio (susceptible : resistant) that fit for goodness of fitness by chi2 (P > 0.07)”
✓ located verbatim in the source · abstract, characters 485–598

Title

Linkage of a RAPD marker with powdery mildew resistance.

M Nisar; A Ghafoor PubMed 2011

Other claims from this paper (4)

Method / resourceobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

AccuPAR equation coefficients did not differ significantly between wheat cultivars or between irrigated and rainfed conditions, so one equation fits all.

Taxon: wheatTriticum aestivume0
Outcome: equation coefficientse1
Qualifier: under both conditionse1
Comparator: cultivarse1

Verbatim

e0
“seven wheat cultivars”
✓ located verbatim in the source · abstract, characters 129–150

e1
“The results showed that there was no significant difference between cultivars and the two conditions as aspect of equation coefficients, so one equation is usable for all cultivars under both conditions”
✓ located verbatim in the source · abstract, characters 590–792

Title

LEAF AREA INDEX MEASUREMENT BY ACCUPAR INSTRUMENT IN WHEAT

Esmaeil Bakhshandeh; Afshin Soltani; R Ghadiryan 2011

Other claims from this paper (1)

Method / resource The AccuPAR-based LAI equation LAI = 0.54 + 1.13 × LAI AccuPAR estimates actual wheat LAI with R2 = 0.70.

Method / resourceobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Two unary QPFM fits did not pass statistical significance tests.

Taxon: riceOryza sativae0
Treatment: unary QPFMe0
Outcome: did not pass statistical significance testse0
Value: twoe0

Verbatim

e0
“The responses of 18 rice field experiments to N, P, or K fertilization indicated that the new models could significantly predict rice yields, while two experimental fitting results using the unary QPFM did not pass statistical significance tests.”
✓ located verbatim in the source · abstract, characters 653–899

Title

Unary Non-Structural Fertilizer Response Model for Rice Crops and Its Field Experimental Verification

Mingqing Zhang; Juan Li; Fang Chen; et al. Scientific Reports 2018. doi:10.1038/s41598-018-21163-w

Other claims from this paper (7)

Association Rice yield increases exhibited an exponential relationship with fertilizer rate.
Method / resource A unary non-structural fertilizer response model was proposed.
Method / resource New models significantly predicted rice yields in 18 field experiments.
Method / resource Residual standard deviations of 13 new models were significantly lower than unary QPFM.
Association Recommended application rates from the new model and QPFM had a significant linear correlation.
Method / resource Theoretical analysis identified unary QPFM as a simplified version of the new model.
Method / resource Theoretical analysis reported higher fitting precision and better applicability, with the model referent ambiguous.

Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

The fasciated flower stem phenotype fits a monogenic recessive inheritance in the BC 1 and F 2 generations.

Taxon: red beete0
Outcome: expected ratiose1
Qualifier: monogenic recessive charactere1

Verbatim

e0
“A fasciated flower stem character arose spontaneously during development of the red beet ( Beta vulgaris L.) inbred line W411”
✓ located verbatim in the source · abstract, characters 0–125

e1
“Chi-square goodness-of-fit tests in both the BC 1 and F 2 generations did not deviate significantly from expected ratios for a monogenic recessive character for each genetic background”
✓ located verbatim in the source · abstract, characters 830–1014

Title

The ffs Allele Conditions Flower Stem Fasciation in Red Beet

I.L. Goldman HortScience 1998. doi:10.21273/hortsci.33.3.527f

Other claims from this paper (4)

Method / resourceobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Adding height did not significantly improve model fit.

Taxon: B. aegypticae0
Outcome: statistical fitse0
Direction: did not signiﬁcantly improvee0
Comparator: heighte0

Verbatim

e0
“the inclusion of the height in the equations did not signiﬁcantly improve the statistical fits for B. aegyptica”
✓ located verbatim in the source · abstract, characters 1297–1408

Title

Prediction of aboveground biomass and carbon stock of Balanites aegyptiaca, a multipurpose species in Burkina Faso

Sambo Ouédraogo; Oumarou Ouédraogo; Kangbéni Dimobe; et al. Heliyon 2020. doi:10.1016/j.heliyon.2020.e04581

Other claims from this paper (5)

Observation Branches accounted for 64% of aboveground biomass in both climatic zones and their biomass rose with dbh.
Observation Carbon content did not differ significantly.
Association Biomass allotment other than leaves varied across climatic zones.
Method / resource Adding crown diameter to dbh significantly improved equations in the Sudano-Sahelian zone.
Method / resource The established models can estimate individual tree biomass in similar areas.

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