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Organism: Oryza sativa ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Delayed sowing led to a slight initial yield undulation, then a decrease in yield, with a significant difference.

Treatment
delayed sowinge1
Outcome
yielde1
Direction
began to decreasee1

Not reportedComparator

Verbatim

e0

“The kind of rice Wanxian 98”

✓ located verbatim in the source · abstract, characters 0–27
e1

“The results indicated that delayed sowing would lead to slightly undulated yield firstly, and then began to decrease and the difference was significant”

✓ located verbatim in the source · abstract, characters 150–301

Title

Effects of Different Cultivation Methods and Nitrogen Fertilizer Application on Rice Yield

Liu Liang-ju Hubei nongye kexue 2015

Other claims from this paper (4)
Intervention effectauthor interpretationoriginal resultpositivesignificant (as stated)simulated

Claim · model-written summary

Proper nutrient management can significantly mitigate the overall decrease in rice yield under future climatic conditions

Treatment
proper nutrient managemente1
Outcome
overall decrease in yield under future climatic conditionse1
Direction
mitigatede1

Not reportedComparator

Verbatim

e1

“The overall decrease in yield under future climatic conditions can be mitigated significantly by proper nutrient management and altering planting dates”

✓ located verbatim in the source · abstract, characters 1017–1168
e2

“rice production in Northeast Thailand”

✓ located verbatim in the source · abstract, characters 208–245

Title

Evaluation of climate change impacts and adaptation measures for rice cultivation in Northeast Thailand

MS Babel; A Agarwal; DK Swain; et al. Climate Research 2010. doi:10.3354/cr00978

Other claims from this paper (7)
Intervention effectauthor interpretationoriginal resultpositivesignificant (as stated)simulated

Claim · model-written summary

Altering planting dates can significantly mitigate the overall decrease in rice yield under future climatic conditions

Treatment
altering planting datese1
Outcome
overall decrease in yield under future climatic conditionse1
Direction
mitigatede1

Not reportedComparator

Verbatim

e1

“The overall decrease in yield under future climatic conditions can be mitigated significantly by proper nutrient management and altering planting dates”

✓ located verbatim in the source · abstract, characters 1017–1168
e2

“rice production in Northeast Thailand”

✓ located verbatim in the source · abstract, characters 208–245

Title

Evaluation of climate change impacts and adaptation measures for rice cultivation in Northeast Thailand

MS Babel; A Agarwal; DK Swain; et al. Climate Research 2010. doi:10.3354/cr00978

Other claims from this paper (7)
Associationobservedoriginal resultsignificant (as stated)simulated

Claim · model-written summary

A 1 oC increase and decrease in temperature in the sensitivity analysis significantly affected rice yield.

Treatment
1 o C increase and decrease in temperaturee2
Outcome
rice yielde2

Not reportedDirection

Verbatim

t0

“Rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 145–167
e2

“The sensitivity analysis when performed with 1 o C increase and decrease in temperature significantly affected the rice yield”

✓ located verbatim in the source · abstract, characters 1340–1465

Title

Yield Prediction, Sensitivity Analysis and Calibration of DSSAT Crop Model for Different Cultivars, Establishment Methods and Nitrogen Levels in Rice (Oryza sativa L.) Under Normal and Varied Temperatures

Masina Sairam International Journal of Bioresource Science 2023. doi:10.30954/2347-9655.02.2023.1

Other claims from this paper (5)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing weedy rice density was associated with a significant decrease in yield of cultivated rice Liaojing 294.

Taxon
cultivated riceOryza sativae0
Material
Liaojing 294e0
Treatment
increasing weedy rice densitye1
Interactor
Weedy ricee0weed
Outcome
yielde1
Direction
decreasee1
Setting
field experimente0

Verbatim

e0

“Weedy rice WR04-12 and cultivated rice Liaojing 294 were used in field experiment”

✓ located verbatim in the source · abstract, characters 0–81
e1

“the significant decrease of yield in Liaojing 294 was induced by increasing weedy rice density”

✓ located verbatim in the source · abstract, characters 106–200

Title

Effects of Weedy Rice on Yield and Quality and Micro-Ecological Environment in Cultivated Japonica Rice Population

Song Dong 2009

Other claims from this paper (10)
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

In shade, yield per plant decrease in rice was positively correlated with NDVI increase and with decreases in panicle length and grain filling.

Treatment
shadee1
Outcome
Percentage decrease in yield / plante1
Direction
positive correlatione1
Qualifier
p ≤ 0.01e1

Verbatim

t0

“Shade tolerance in Swarnaprabha rice”

✓ located verbatim in the source · title, characters 0–36
e1

“Percentage decrease in yield / plant in shade showed significant positive correlation with increase in NDVI, decrease in panicle length and % grain filling (p ≤ 0.01)”

✓ located verbatim in the source · abstract, characters 595–761

Title

Shade tolerance in Swarnaprabha rice is associated with higher rate of panicle emergence and positively regulated by genes of ethylene and cytokinin pathway

Madhusmita Panigrahy; Aman Ranga; Jyotirmayee Das; et al. Scientific Reports 2019. doi:10.1038/s41598-019-43096-8

Other claims from this paper (9)
Observationobservedoriginal resultnegativesignificant (as stated)projected

Claim · model-written summary

Dry-season irrigated rice yield in West Africa decreases 15% with adaptation.

Outcome
decrease significantly lesse0
Direction
decreasee0
Value
-15%e0
Qualifier
with adaptatione0

Verbatim

e0

“with adaptation they would decrease significantly less (-15%)”

✓ located verbatim in the source · abstract, characters 1213–1274
t0

“rice production in Africa”

✓ located verbatim in the source · title, characters 29–54

Title

Impacts of climate change on rice production in Africa and causes of simulated yield changes

Pepijn A. J. van Oort; Sander J. Zwart Global Change Biology 2017. doi:10.1111/gcb.13967

Other claims from this paper (11)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Evapotranspiration was associated with a decrease in rice yield in the short run (beta = -1.17, p < 0.01).

Treatment
evapotranspiratione4
Outcome
yielde4
Direction
decreaseinferrede4
Value
β = − 1.17e4
Qualifier
short-rune4

Verbatim

e4

“Rice yield is significantly affected by evapotranspiration (short-run β = − 1.17, p < 0.01) and minimum temperature (short-run β = − 5.29, p < 0.01)”

✓ located verbatim in the source · abstract, characters 1452–1600

Title

Assessing agricultural vulnerability to climate extremes in Rayalaseema and KBKK regions of India: a panel ARDL approach

Sanket Bohidar; Asis Kumar Senapati Discover Agriculture 2025. doi:10.1007/s44279-025-00230-7

Other claims from this paper (7)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Minimum temperature was associated with a decrease in rice yield in the short run (beta = -5.29, p < 0.01).

Treatment
minimum temperaturee4
Outcome
yielde4
Direction
decreaseinferrede4
Value
β = − 5.29e4
Qualifier
short-rune4

Verbatim

e4

“Rice yield is significantly affected by evapotranspiration (short-run β = − 1.17, p < 0.01) and minimum temperature (short-run β = − 5.29, p < 0.01)”

✓ located verbatim in the source · abstract, characters 1452–1600

Title

Assessing agricultural vulnerability to climate extremes in Rayalaseema and KBKK regions of India: a panel ARDL approach

Sanket Bohidar; Asis Kumar Senapati Discover Agriculture 2025. doi:10.1007/s44279-025-00230-7

Other claims from this paper (7)
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Reduced blast coincided with significantly increased yield.

Treatment
volcanic soilt1
Outcome
yielde0
Direction
increasee0
Qualifier
That decreasee0

Verbatim

e0

“That decrease was bound to a significant yield increase”

✓ located verbatim in the source · abstract, characters 1788–1843
t0

“rice”

✓ located verbatim in the source · title, characters 49–53
t1

“volcanic soil”

✓ located verbatim in the source · abstract, characters 1529–1542

Title

Cropping system to limit blast disease in upland rice

Mathilde Sester; Harinjaka Raveloson; Roger Michellon; et al. Agritrop (Cirad) 2010

Other claims from this paper (7)

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