Search claims · PlantClaims

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.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Calculated dry matter yield agreed acceptably with experiments when stand closure and growth decline dates were known.

Taxon: riceOryza sativat0
Outcome: total DM yieldse0
Qualifier: provided that the dates when a closed stand was obtained and when the growth rate started to decrease were knowne0
Comparator: experimental resultse0

Verbatim

e0
“Calculated total DM yields, grain yields and grain:straw ratios were in acceptable agreement with the experimental results, provided that the dates when a closed stand was obtained and when the growth rate started to decrease were known”
✓ located verbatim in the source · abstract, characters 351–587

t0
“rice”
✓ located verbatim in the source · title, characters 27–31

Title

A calculation of potential rice yields.

A. van Ittersum Netherlands Journal of Agricultural Science 1972. doi:10.18174/njas.v20i1.17294

Other claims from this paper (2)

Method / resource Calculated grain yields agreed acceptably with experiments under the stated timing condition.
Method / resource Calculated grain to straw ratios agreed acceptably with experiments under the stated timing condition.

Method / resourceobservedoriginal resultnegativemeasured

Claim · model-written summary

P700 oxidation did not directly detect drought responsible for lower grain yield.

Taxon: riceOryza sativae0
Outcome: detected by P700 oxidatione0
Direction: could not be directly detectede0

Not reportedComparatorValue

Verbatim

e0
“drought stress responsible for a decrease in grain yields could not be directly detected by P700 oxidation in paddy-field-grown rice plants”
✓ located verbatim in the source · abstract, characters 989–1128

Title

Effects of drought stress on the oxidation of the reaction center chlorophyll of photosystem I and grain yield in paddy-field grown rice plants

Yuki Takahashi; Ko Noguchi; Kentaro Ifuku; et al. Soil Science & Plant Nutrition 2023. doi:10.1080/00380768.2023.2214579

Other claims from this paper (7)

Intervention effect P700 oxidation was not stimulated in 2019 drought plots.
Intervention effect P700 oxidation was stimulated in the 2020 drought plot.
Mechanism The 2020 P700 oxidation response was primarily accounted for by decreased total leaf nitrogen.
Intervention effect Rough rice yields tended to decrease in drought plots.
Intervention effect Ratios of filled spikelets tended to decrease in drought plots.
Association P700 oxidation responded to drought-related changes in total leaf nitrogen.
Method / resource P700 reduction and SPAD value led to the same conclusion about drought detection.

Method / resourceobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Automatic irrigation did not significantly increase rice yield of about 8 ton hectare−1.

Taxon: riceOryza sativae0
Outcome: rice yielde0
Direction: increasee0
Value: 8 ton hectare−1e0
Qualifier: has not provene1

Verbatim

e0
“a significant increase of rice yield (of about 8 ton hectare−1)”
✓ located verbatim in the source · abstract, characters 1120–1183

e1
“the automatic system has not proven a decrease of water consumptions (ranging from 2000 to 3700 mm) or a significant increase of rice yield (of about 8 ton hectare−1)”
✓ located verbatim in the source · abstract, characters 1017–1183

Title

Evaluating performances of the first automatic system for paddy irrigation in Europe

Daniele Masseroni; Peter Moller; Reece Tyrell; et al. Agricultural Water Management 2018. doi:10.1016/j.agwat.2017.12.019

Other claims from this paper (4)

Method / resource Automatic irrigation did not demonstrate reduced water consumption, which ranged from 2000 to 3700 mm.
Method / resource The automatic system had no mechanical malfunction during the irrigation season.
Method / resource The automatic system drastically reduced worker time for water level control and flow regulation.
Method / resource The system price of 638 to 689 € hectare−1 agreed with farmers’ willingness to innovate.

Method / resourceobservedoriginal resultnegativeprojected

Claim · model-written summary

Including CO2 by temperature interactions lowers projected nationwide rice production by up to 28% versus earlier assessments.

Taxon: riceOryza sativat0
Outcome: Nationwide productione0
Direction: decreasee0
Value: 28%e0
Qualifier: especially in RCP8.5e0
Comparator: previous assessment resultse0

Verbatim

e0
“Nationwide production was estimated to decrease by up to 28% and the percentage of white chalky grains to increase up to 16% relative to the previous assessment results, especially in RCP8.5”
✓ located verbatim in the source · abstract, characters 1259–1449

t0
“rice”
✓ located verbatim in the source · title, characters 51–55

Title

Revision of estimates of climate change impacts on rice yield and quality in Japan by considering the combined effects of temperature and CO₂ concentration

Yasushi ISHIGOOKA; Toshihiro HASEGAWA; Tsuneo KUWAGATA; et al. Journal of Agricultural Meteorology 2021. doi:10.2480/agrmet.d-20-00038

Other claims from this paper (3)

Method / resourceobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Band correction significantly improved transferability between sensors, reducing RRMSE by 15.05–59.99%.

Taxon: riceOryza sativat0
Treatment: band correctione0
Outcome: Model transferabilitye0
Direction: improvede0
Value: 15.05–59.99%e0
Comparator: different sensorse0

Verbatim

e0
“Model transferability was improved significantly between different sensors after band correction with a decrease of 15.05–59.99% in RRMSE.”
✓ located verbatim in the source · abstract, characters 1525–1663

t0
“Rice Grain Yield”
✓ located verbatim in the source · title, characters 41–57

Title

Transferability of Models for Predicting Rice Grain Yield from Unmanned Aerial Vehicle (UAV) Multispectral Imagery across Years, Cultivars and Sensors

Hengbiao Zheng; Wenhan Ji; Wenhui Wang; et al. Drones 2022. doi:10.3390/drones6120423

Other claims from this paper (4)

Method / resource RENDTI was superior to other indices for regression with rice grain yield in most cases.
Method / resource GNDTI had the highest validation accuracy across rice cultivars and sensors.
Method / resource The Japonica yield model transferred to Indica rice with RMSE 1.16 t/ha, bias 0.08 and RRMSE 11.04%.
Method / resource Random forest improved transferability across years and cultivars and had the highest prediction accuracy with RMSE 0.94 t/ha, bias −0.21 and RRMSE 9.37%.

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)

Method / resourceobservedoriginal resultnegativeprojected

Claim · model-written summary

Including CO2 by temperature interactions raises projected white chalky grain percentage by up to 16% versus earlier assessments.

Taxon: riceOryza sativat0
Outcome: percentage of white chalky grainse0
Direction: increasee0
Value: 16%e0
Qualifier: especially in RCP8.5e0
Comparator: previous assessment resultse0

Verbatim

e0
“Nationwide production was estimated to decrease by up to 28% and the percentage of white chalky grains to increase up to 16% relative to the previous assessment results, especially in RCP8.5”
✓ located verbatim in the source · abstract, characters 1259–1449

t0
“rice”
✓ located verbatim in the source · title, characters 51–55

Title

Revision of estimates of climate change impacts on rice yield and quality in Japan by considering the combined effects of temperature and CO₂ concentration

Yasushi ISHIGOOKA; Toshihiro HASEGAWA; Tsuneo KUWAGATA; et al. Journal of Agricultural Meteorology 2021. doi:10.2480/agrmet.d-20-00038

Other claims from this paper (3)

“yield decrease”

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