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Observationobservedoriginal resultnegativesignificant (as stated)projected

Claim · model-written summary

Temperature increases projected a 35.0% yield decrease.

Taxon
paddy ricet0
Treatment
temperature increasese0
Outcome
yielde0
Direction
decreasese0
Value
-35.0%e0

Verbatim

e0

“temperature increases showing variation dependent upon the cultivars, which resulted in significant yield decreases (-22.1% and -35.0%).”

✓ located verbatim in the source · abstract, characters 1067–1203
t0

“paddy rice”

✓ located verbatim in the source · title, characters 29–39

Title

Impacts of climate change on paddy rice yield in a temperate climate

Han‐Yong Kim; Jonghan Ko; Suchel Kang; et al. Global Change Biology 2012. doi:10.1111/gcb.12047

Other claims from this paper (7)
Observationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

A decrease in sugarcane yield may financially challenge many mills.

Taxon
sugarcanee0
Outcome
financially challenge many millse2
Qualifier
a decreasee2

Verbatim

e0

“similar to that expected in most sugarcane producing nations”

✓ located verbatim in the source · abstract, characters 110–170
e2

“Capacity within the sugar industry value chain is considered sufficient to absorb an increase in yield, but a decrease may financially challenge many mills”

✓ located verbatim in the source · abstract, characters 1017–1172

Title

Evaluating the impact of and capacity for adaptation to climate change on sectors in the sugar industry value chain in Australia.

S. Park; Mark Howden; Heidi Horan XXVI Congress, International Society of Sugar Cane Technologists, ICC, Durban, South Africa, 29 July - 2 August, 2007. 2007

Other claims from this paper (8)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The largest yield decrease occurred in 2013 amid drought in preceding seasons.

Outcome
yieldse0
Direction
decreasee0
Qualifier
2013e0
Setting
most of the regione0

Not reportedTaxon

Verbatim

e0

“The most significant decrease in yields was observed in 2013, when moderate and severe droughts were observed in most of the region during the previous autumn, winter and spring seasons.”

✓ located verbatim in the source · abstract, characters 1240–1426

Title

Effects of moisture conditions on winter wheat yield using the Palmer drought severity index: A case study of the Rostov region, Russia

Vasiliy Gudko; Sudeep Tanwar; Tatiana Minkina; et al. EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 2026. doi:10.18393/ejss.1819523

Other claims from this paper (8)
Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

Climate scenarios projected decreased wheat yield at all sites.

Outcome
yielde0
Direction
decreasee0
Setting
all sitese0

Verbatim

e0

“wheat yield would decrease at all sites”

✓ located verbatim in the source · abstract, characters 1682–1721

Title

Impacts of global warming on Japanese agriculture.

Hiroshi SEINO Journal of Advanced Science 1998. doi:10.2978/jsas.10.4_216

Other claims from this paper (10)
Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in harvest index negatively affected wheat yield.

Outcome
yielde1
Direction
negatively affectinge1
Qualifier
harvest index decreasede1

Verbatim

t0

“wheat”

✓ located verbatim in the source · title, characters 38–43
e1

“When comparing results between years, dry weight of 50 stems increased and the harvest index decreased, negatively affecting the yield”

✓ located verbatim in the source · abstract, characters 828–962

Title

Long-term response planting method on wheat under conservation agriculture

Escobosa-García, María Isabel; Escoboza-García, Luis Fernando; Soto-Ortiz, Roberto; et al. AgEcon Search (University of Minnesota, USA) 2025. doi:10.32854/agrop.vi.2000

Other claims from this paper (9)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in physiological parameters and grain yield was more expressed in the 2013/14 growing season.

Outcome
decrease in the physiological parameterse1
Direction
more expressede1
Setting
2013/14 growing seasone1

Verbatim

e0

“Drought stress led to adaptive changes in physiological traits of wheat genotypes”

✓ located verbatim in the source · abstract, characters 251–332
e1

“The decrease in the physiological parameters, as well as grain yield, was more expressed in 2013/14 growing season”

✓ located verbatim in the source · abstract, characters 1245–1359

Title

ADAPTIVE CHANGES IN PHYSIOLOGICAL TRAITS OF WHEAT GENOTYPES UNDER WATER DEFICIT CONDITIONS

T. I. ALLAHVERDIYEV Applied Ecology and Environmental Research 2018. doi:10.15666/aeer/1601_791806

Other claims from this paper (14)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fifteen wheat cultivars were divided into five categories by cluster analysis based on decrease of grain weight and yield.

Outcome
cluster analysis based on decrease of grain weight and yielde1

Verbatim

e0

“Under pot-cultivation conditions at experimental farm of Henan agricultural university,15 wheat cultivars were chosen”

✓ located verbatim in the source · abstract, characters 0–117
e1

“According to the cluster analysis based on decrease of grain weight and yield,15 wheat varieties were divided into five categories”

✓ located verbatim in the source · abstract, characters 983–1113

Title

Effects of post-anthesis high temperature stress on grain yield and protein content of different wheat cultivars.

Jing HaiXia; Chenyang Wang; Zuo XueLing; et al. 2010

Other claims from this paper (12)
Observationobservedoriginal resultmeasured

Claim · model-written summary

In the northernmost cluster, the increase toward the low yield optimum was five times the decrease toward the high yield optimum.

Taxon
SoybeanGlycine maxt0
Outcome
seeding ratee0
Direction
increasee0
Value
5xe0
Setting
northern most clustere0

Verbatim

e0

“The increase in seeding rate to reach the LYL AOSR was relatively greater (5x) than the decrease to reach the HYL AOSR within the northern most cluster”

✓ located verbatim in the source · abstract, characters 951–1102
t0

“Soybean”

✓ located after whitespace/quote normalisation · title, characters 17–24

Title

Defining optimal soybean seeding rates and associated risk across North America

Adam P. Gaspar; Spyridon Mourtzinis; Don Kyle; et al. Agronomy Journal 2020. doi:10.1002/agj2.20203

Other claims from this paper (7)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

False smut infection decreased rice yield.

Interactor
false smutt1pathogen
Outcome
yielde0
Direction
decreasee0

Verbatim

e0

“led to decrease of yield”

✓ located verbatim in the source · abstract, characters 289–313
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49
t1

“False Smut”

✓ located verbatim in the source · title, characters 10–20

Title

Effect of False Smut Ball Number on Yield of Rice

Zhang Guojun North Rice 2009

Other claims from this paper (4)
Observationobservedoriginal resultsimulated

Claim · model-written summary

Grain yield losses were assessed under land degradation in Samara Region using a decrease coefficient for grain-crop productivity.

Taxon
grain cropse1
Outcome
yield losses of graine2
Setting
Samara Regione0

Verbatim

e0

“spatial analysis of agricultural land degradation in the Samara Region”

✓ located verbatim in the source · abstract, characters 19–89
e1

“the decrease coefficient in the productivity of grain crops”

✓ located verbatim in the source · abstract, characters 330–389
e2

“Assessment of yield losses of grain”

✓ located verbatim in the source · abstract, characters 500–535

Title

Geographic analysis of environmental assessment results of agricultural land in Samara region

E V Samokhvalova; S N Zudilin; O A Lavrennikova; et al. IOP Conference Series Earth and Environmental Science 2021. doi:10.1088/1755-1315/867/1/012076

Other claims from this paper (1)

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