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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Precipitation during the growing season negatively affected rice yield in 68% of counties, with a decrease of about 2.3%.

Treatment
GSPe3
Outcome
rice yielde3
Direction
decreasee3
Value
approximately −2.3%e3
Qualifier
in 68% of the countiese3

Verbatim

e3

“GSP negatively impacted rice yield in 68% of the counties, with a decrease of approximately −2.3%”

✓ located verbatim in the source · abstract, characters 996–1093

Title

Geographical Variation of Climate Change Impact on Rice Yield in the Rice-Cropping Areas of Northeast China during 1980–2008

Zhenhuan Liu; Guojie Zhang; Peng Yang Sustainability 2016. doi:10.3390/su8070670

Other claims from this paper (7)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The rainfall deficit during flowering and pod formation contributed to the decrease in sweet lupine yield.

Taxon
SWEET LUPINEt0
Treatment
rainfall deficite4
Outcome
yielde4
Direction
decreasee4
Qualifier
during the period of flowering-pod formatione4

Verbatim

e4

“The rainfall deficit during the period of flowering-pod formation, calendrically the first half of June - the first half of August, also contributes to the decrease in yield”

✓ located verbatim in the source · abstract, characters 904–1077
t0

“SWEET LUPINE”

✓ located verbatim in the source · title, characters 49–61

Title

RESEARCHES ON THE INFLUENCE OF SOWING DENSITY ON SWEET LUPINE YIELD

Romina SABAU; Felicia CHETAN; Alina SIMON; et al. LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 2022. doi:10.58509/lssd.v3i2.209

Other claims from this paper (4)
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Crop yield starts to decrease beyond a critical threshold of anthropogenic CO2 emissions.

Taxon
staple food cropse0
Treatment
anthropogenic CO2 emissionse1
Outcome
crop yielde1
Direction
starts to decreasee1
Qualifier
critical thresholde1

Verbatim

e0

“impact the yields of essential staple food crops significantly”

✓ located verbatim in the source · abstract, characters 234–296
e1

“Our findings reveal a critical threshold for anthropogenic CO2 emissions, beyond which the crop yield starts to decrease”

✓ located verbatim in the source · abstract, characters 841–961

Title

Impact of elevated carbon dioxide and temperature on crop yield: A study of autonomous and nonautonomous systems

Akash Yadav; Anjali Jha; A. K. Misra Chaos An Interdisciplinary Journal of Nonlinear Science 2024. doi:10.1063/5.0225698

Other claims from this paper (4)
Observationobservedoriginal resultprojected

Claim · model-written summary

Global maize yield was projected to decrease 15.01% to 17.14% under 2.0 K warming.

Taxon
maizeZea mayse0
Treatment
2.0 Ke0
Outcome
global maize yielde0
Direction
decreasee0
Value
−15.01% to −17.14%e0

Verbatim

e0

“Under 1.5 and 2.0 K warming scenarios, global maize yield is projected to decrease by −10.16% to −11.91% and −15.01% to −17.14%, respectively.”

✓ located verbatim in the source · abstract, characters 1249–1391

Title

Compounding precipitation effect in modulating maize yield response to global warming

Yunyun Ban; Guoyong Leng; Qiuhong Tang International Journal of Climatology 2022. doi:10.1002/joc.7652

Other claims from this paper (11)
Associationobservedoriginal resultnegativeprojected

Claim · model-written summary

Estimated relative yield losses for postulated ozone pollution levels decrease agricultural crop yields.

Taxon
agricultural crope0
Treatment
ozone pollutione2
Outcome
estimated relative yield lossese2
Direction
decreaseinferrede2

Verbatim

e0

“effects of air pollutants on major agricultural crop yields”

✓ located verbatim in the source · abstract, characters 83–142
e2

“presenting estimated relative yield losses for postulated levels of ozone pollution”

✓ located verbatim in the source · abstract, characters 827–910

Title

Impact of ozone and sulfur dioxide on the yield of agricultural crops. Technical bulletin

Melanie Sommerville; Susan E. Spruill; J. O. Rawlings; et al. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1989

Other claims from this paper (1)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sulphur dioxide did not decrease alfalfa yield under any of the conditions studied.

Taxon
alfalfaMedicago sativae0
Treatment
sulphur dioxide treatmente0
Outcome
yield of alfalfae0
Direction
no_changeinferrede0
Qualifier
under none of the conditions studiede0

Not reportedComparator

Verbatim

e0

“Under none of the conditions studied did sulphur dioxide treatment decrease the yield of alfalfa”

✓ located verbatim in the source · abstract, characters 419–515

Title

Effect of low concentrations of sulphur dioxide on yield of alfalfa and cruciferae

C. Setterstrom; P. W. Zimmerman; William Crocker OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1938

Other claims from this paper (9)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.

Taxon
bread wheatTriticum aestivumt0
Treatment
raised bed systeme5
Outcome
decrease in yield due to drought stresse5
Direction
moderatede5
Qualifier
to some extente5

Verbatim

t0

“bread wheat”

✓ located verbatim in the source · title, characters 31–42
e5

“The decrease in yield due to drought stress was moderated to some extent in the raised bed system”

✓ located verbatim in the source · abstract, characters 985–1082

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increasing PPFD caused a considerable decrease in the maximum fluorescence yield of light-adapted leaves (FM´).

Taxon
Stellaria humifusaStellaria humifusae0
Treatment
increasing PPFDe1
Outcome
maximum fluorescence yield of a light-adapted leaf (FM´)e1
Direction
considerable decreasee1

Not reportedComparator

Verbatim

e0

“functional peculiarities of photosynthetic apparatus of Stellaria humifusa”

✓ located verbatim in the source · abstract, characters 78–152
e1

“a considerable decrease the maximum fluorescence yield of a light-adapted leaf (FM´) at increasing PPFD was observed”

✓ located verbatim in the source · abstract, characters 1086–1202

Title

Eco-physiological peculiarities of Stellaria humifusa in West Spitsbergen

Eugenia Fedorovna Markovskaya; Elena Valentinovna Novichonok; Natalya Yurievna Shmakova Czech Polar Reports 2019. doi:10.5817/cpr2019-2-13

Other claims from this paper (11)
Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

US maize yield was projected to decrease 13.5% under 2 °C warming.

Taxon
maizeZea mayse0
Outcome
maize yielde0
Direction
decreasee0
Value
13.5%e0
Qualifier
2 °C global warming scenario (by ∼2050 s)e0

Verbatim

e0

“US maize yield is projected to decrease by 13.5% under the 2 °C global warming scenario (by ∼2050 s)”

✓ located verbatim in the source · abstract, characters 1151–1251

Title

Predicting spatial and temporal variability in crop yields: an inter-comparison of machine learning, regression and process-based models

Guoyong Leng; Jim W Hall Environmental Research Letters 2020. doi:10.1088/1748-9326/ab7b24

Other claims from this paper (9)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Carbamate treatments could decrease yield through toxicity when nematode populations were low.

Treatment
carbamate nematicidese1
Outcome
yielde0
Direction
decreasee0
Qualifier
the toxicity of the materials was manifested when nematode populations were lowe0

Not reportedComparator

Verbatim

e0

“or in a yield decrease, because the toxicity of the materials was manifested when nematode populations were low.”

✓ located verbatim in the source · abstract, characters 851–963
e1

“with organophosphate and carbamate nematicides”

✓ located verbatim in the source · abstract, characters 706–752
t0

“Cotton”

✓ located verbatim in the source · title, characters 61–67

Title

Granular Nematicides as Adjuncts to Fumigants for Control of Cotton Root-knot Nematodes.

E C Jorgenson PubMed 1979

Other claims from this paper (12)

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