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Organism: Oryza sativa ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity reduced yield and yield components.

Taxon
rice plantsOryza sativat0
Treatment
Salinity stresse0
Outcome
Salinity stress caused a decrease in vegetative growth, yield and yield componentse0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Salinity stress caused a decrease in vegetative growth, yield and yield components”

✓ located verbatim in the source · abstract, characters 181–263
t0

“rice plants”

✓ located verbatim in the source · title, characters 90–101

Title

Morphological and physiological studies on the effect of salinity and growth promoters on rice plants

M. Afifi; M. Saker; M. Ahmed; et al. Acta Agronomica Hungarica 2010. doi:10.1556/aagr.58.2010.1.2

Other claims from this paper (3)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

IR64-PYL(7+10) mitigated the yield decrease associated with early heading.

Material
‘IR64-PYL(7+10)’e0
Outcome
yield decreasee0
Direction
mitigatede0

Verbatim

e0

“‘IR64-PYL(7+10)’ carrying Hd5 and Hd1 headed earlier, produced more tillers, and more panicles per m2 than ‘IR64’, and mitigated the yield decrease in early heading”

✓ located verbatim in the source · abstract, characters 849–1013
t0

“rice”

✓ located verbatim in the source · title, characters 97–101

Title

Development and evaluation of pyramiding lines carrying early or late heading QTLs in the indica rice cultivar ‘IR64’

Toshiyuki Takai; Patrick Lumanglas; Daisuke Fujita; et al. Breeding Science 2021. doi:10.1270/jsbbs.21045

Other claims from this paper (8)
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 resultmeasured

Claim · model-written summary

For the same weed amount, yield decrease was 10% in the E. glabrescens community.

Treatment
same amount of weedse7
Interactor
E. glabrescensEchinochloa glabrescense7weed
Outcome
yield decreasee7
Direction
decreasee7
Value
10%e7

Verbatim

t0

“transplanted lowland rice”

✓ located verbatim in the source · title, characters 27–52
e7

“The yield decrease for the same amount of weeds was 10% for the E. glabrescens community, 15% for the M vaginalis community and the M vaginalis-Scirpus supinus L. community and 21% for the M vaginalis-E. glabrescens-Fimbristylis littoralis Gaud.-S. maritimus community type”

✓ located verbatim in the source · abstract, characters 1079–1352

Title

Types of weed community in transplanted lowland rice and relationship between yield and weed weight in weed communities

Seung‐Chul Kim; K. Moody The Korean Journal of Crop Science 1980

Other claims from this paper (14)
Associationobservedoriginal resultmeasured

Claim · model-written summary

For the same weed amount, yield decrease was 15% in the M vaginalis community.

Treatment
same amount of weedse7
Interactor
M vaginalise7weed
Outcome
yield decreasee7
Direction
decreasee7
Value
15%e7

Verbatim

t0

“transplanted lowland rice”

✓ located verbatim in the source · title, characters 27–52
e7

“The yield decrease for the same amount of weeds was 10% for the E. glabrescens community, 15% for the M vaginalis community and the M vaginalis-Scirpus supinus L. community and 21% for the M vaginalis-E. glabrescens-Fimbristylis littoralis Gaud.-S. maritimus community type”

✓ located verbatim in the source · abstract, characters 1079–1352

Title

Types of weed community in transplanted lowland rice and relationship between yield and weed weight in weed communities

Seung‐Chul Kim; K. Moody The Korean Journal of Crop Science 1980

Other claims from this paper (14)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Weed emergence was associated with a decrease in rice milled yield of 12-17%.

Treatment
weed emergencee3
Interactor
weede3weed
Outcome
milled yielde7
Direction
decreasee7
Value
12-17%e7

Verbatim

t0

“Weeds Emerged at Different Developmental Stages of Rice”

✓ located verbatim in the source · title, characters 11–66
e3

“affected by weed emergence were decrease of plant height by 2-4㎝”

✓ located verbatim in the source · abstract, characters 420–484
e7

“decrease of plant height by 2-4㎝, panicle number by 1.3-2.9, spkelet by 3. 7-7.5, ripening rates by 3.3-6.5%, and milled yield by 12-17%”

✓ located verbatim in the source · abstract, characters 452–588

Title

Effects of Weeds Emerged at Different Developmental Stages of Rice on Its Yield in Gangweon Province

K.S. Kim; M. An; J.S. Chang; et al. Korean Journal of Weed Science 1990

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

Under RCP 8.5, rice yield in the second dry season may decrease by up to 11.77% in the 2050s.

Treatment
RCP 8.5e0
Outcome
rice yielde0
Direction
decreasee0
Value
11.77%e0
Qualifier
second dry season may decrease by up to 11.77% in the 2050se0

Not reportedComparator

Verbatim

e0

“Under RCP 8.5, the impact on rice yield in the second dry season may decrease by up to 11.77% in the 2050s.”

✓ located verbatim in the source · abstract, characters 1042–1149

Title

Evaluating and Adapting Climate Change Impacts on Rice Production in Indonesia: A Case Study of the Keduang Subwatershed, Central Java

Andrianto Ansari; Yu-Pin Lin; Huu-Sheng Lur Environments 2021. doi:10.3390/environments8110117

Other claims from this paper (6)
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)
Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in growing-season rainfall likely contributed to the observed decline in rice yield.

Outcome
yielde3
Direction
declinee3
Setting
crucial growing seasone2

Verbatim

e3

“likely contributing to the observed yield decline”

✓ located verbatim in the source · abstract, characters 899–948
e2

“the findings reveal a significant decrease in rainfall during the crucial growing season”

✓ located verbatim in the source · abstract, characters 809–897
e0

“Paddy cultivation, a vital source of rice for billions globally”

✓ located verbatim in the source · abstract, characters 0–63

Title

Impact of Climate Fluctuations on Paddy Yield: A Case Study in Kollengode Village, India

K.R. Sreeni; Nirmala Vasudevan E3S Web of Conferences 2024. doi:10.1051/e3sconf/202455901015

Other claims from this paper (5)

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