Refine ·

Claim type

Research area

Polarity

Statistics

More filters

Clear filters
Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

A large decrease in rice yield was found in some areas.

Outcome
yielde4
Direction
decreasee4
Setting
some arease4

Verbatim

t0

“rice production and quality”

✓ located verbatim in the source · title, characters 104–131
e4

“a large decrease in yield was found in some areas, suggesting that the current rice producing regions in Japan would become separated into suitable and unsuitable areas as temperatures increase”

✓ located verbatim in the source · abstract, characters 1268–1461

Title

Large-scale evaluation of the effects of adaptation to climate change by shifting transplanting date on rice production and quality in Japan

Yasushi ISHIGOOKA; Shin FUKUI; Toshihiro HASEGAWA; et al. Journal of Agricultural Meteorology 2017. doi:10.2480/agrmet.d-16-00024

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Suppression of cytochrome-mediated oxidation is an important factor in the drastic yield decrease of sugar beet under water deficit.

Treatment
conditions of water deficite7
Outcome
drastic decrease in the yield of this agricultural crope7

Verbatim

t0

“sugar beet”

✓ located verbatim in the source · title, characters 81–91
e7

“which represents an important factor of drastic decrease in the yield of this agricultural crop under conditions of water deficit”

✓ located verbatim in the source · abstract, characters 1524–1653

Title

Effect of water deficit on respiration of conducting bundles in leaf petioles of sugar beet

N. A. Shugaeva; E. I. Vyskrebentseva; S. O. Orekhova; et al. Russian Journal of Plant Physiology 2007. doi:10.1134/s1021443707030065

Other claims from this paper (9)
Associationobservedoriginal resultnegativeprojected

Claim · model-written summary

Rainfed oat biomass and yield are projected to decrease in the 2030s under future climate scenarios.

Taxon
Avena sativa L.Avena sativae0
Treatment
future climate scenariose1
Outcome
biomass and yielde1
Direction
decreasee1
Qualifier
in the 2030se1

Verbatim

e0

“Oat ( Avena sativa L. ) is a vital grain and forage crop”

✓ located verbatim in the source · abstract, characters 13–69
e1

“Under future climate scenarios, the rainfed oat biomass and yield are projected to decrease in the 2030s”

✓ located verbatim in the source · abstract, characters 683–787

Title

Optimizing cultivars enhances the climate resilience of oat production across China under future climate change

Jianzhao Tang; Huizi Bai; Huiyong Yang; et al. Frontiers in Agronomy 2025. doi:10.3389/fagro.2025.1701976

Other claims from this paper (9)
Observationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Current ozone pollution causes around a 10% yield decrease in major cereal crops.

Taxon
major cereal cropse0
Treatment
O 3 pollutione0
Outcome
yielde0
Direction
decreasee0
Value
around a 10%e0
Setting
around the worlde0

Verbatim

e0

“Current O 3 pollution shows a clear negative impact on food security, causing around a 10% yield decrease for major cereal crops according to a large number of field studies around the world.”

✓ located verbatim in the source · abstract, characters 458–649

Title

Air pollution affects food security in China: taking ozone as an example

Zhaozhong FENG; Xuejun LIU; Fusuo ZHANG Frontiers of Agricultural Science and Engineering 2015. doi:10.15302/j-fase-2015067

Other claims from this paper (4)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

In 1978, relatively high ozone doses did not further decrease yield of unfertilized plants.

Taxon
soybeansGlycine maxe0
Treatment
relatively high doses of O/sub 3/e1
Outcome
yielde1
Direction
did not further decreasee1
Qualifier
no fertilizer addede1

Not reportedComparator

Verbatim

e0

“soybeans, Glycine max 'Davis'”

✓ located verbatim in the source · abstract, characters 130–159
e1

“In 1978, plants with no fertilizer added were severely stunted and even relatively high doses of O/sub 3/ did not further decrease yield.”

✓ located verbatim in the source · abstract, characters 895–1032

Title

Effects of Growth Medium and Fertilizer Rate on the Yield Response of Soybeans Exposed to Chronic Doses of Ozone

A. S. Heagle Phytopathology 1983. doi:10.1094/phyto-73-134

Other claims from this paper (6)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in WUEgrain under water deficit is attributed to the grain yield reduction in bread wheat.

Taxon
bread wheatTriticum aestivume0
Treatment
water deficite3
Outcome
WUEgraine3
Qualifier
attributed to grain yield reductione3

Verbatim

e0

“To evaluate yield, yield components and water use efficiency of bread wheat”

✓ located verbatim in the source · abstract, characters 0–75
e3

“WUEgrain decrease due to water deficit was attributed to grain yield reduction”

✓ located verbatim in the source · abstract, characters 1006–1084

Title

Effects of Water Deficit and Spraying of Dessicant on Yield, Yield Components and Water Use Efficiency of Wheat Genotypes

M. Ezzat Ahma; Gh. Noormohamm; M. Ghodsi; et al. Pakistan Journal of Biological Sciences 2009. doi:10.3923/pjbs.2009.1399.1407

Other claims from this paper (10)
Intervention effectobservedoriginal resultnegativeprojected

Claim · model-written summary

In disaster-affected seasons, future maize yield was projected to decrease against baseline.

Taxon
maizeZea mayst0e1
Treatment
futuree0e1
Outcome
maize yielde0e1
Direction
decreaseinferrede0e1
Comparator
baseline yieldse0e1

Verbatim

e0

“whereas in opposite for maize yield.”

✓ located verbatim in the source · abstract, characters 1045–1081
t0

“Wheat-Maize”

✓ located verbatim in the source · title, characters 63–74
e1

“In disaster-affected seasons,wheat yield would increase in the future compared with baseline yields,whereas in opposite for maize yield.”

✓ located verbatim in the source · abstract, characters 945–1081

Title

Contribution of Drought to Potential Crop Yield Reduction in a Wheat-Maize Rotation Region in the North China Plain

Hu -; Yanan; Liu; et al. 农业科学学报:英文版 2014

Other claims from this paper (6)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Foliar fertilizer increased corn grain N yield (5.1%) despite a grain yield decrease in one hybrid.

Taxon
Zea mays L.Zea mayse0
Organ / stage
graine1
Treatment
Foliar fertilizere2
Outcome
N yielde1
Direction
increasee1
Value
5.1%e1
Qualifier
despite a grain yield decrease in one hybride1

Not reportedComparator

Verbatim

e0

“foliar application of nutrients on corn ( Zea mays L.) during the grain filling period”

✓ located verbatim in the source · abstract, characters 111–197
e1

“There was, also, an increase in N yield (5.1%) in the grain despite a grain yield decrease in one hybrid”

✓ located verbatim in the source · abstract, characters 2015–2119
e2

“Foliar fertilizer was applied three times”

✓ located verbatim in the source · abstract, characters 730–771

Title

Corn Grain Yield and Nutrient Response to Foliar Fertilizer Applied during Grain Fill1

H. J. Harder; R. E. Carlson; R. H. Shaw Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400010027x

Other claims from this paper (9)
Observationobservedoriginal resultnegativesimulated

Claim · model-written summary

In irrigated crops, heat wave year temperature decreased soybean yield 13% versus a typical year.

Taxon
soybeanGlycine maxe0
Outcome
decreasee0
Direction
decreasee0
Value
13 %e0

Verbatim

e0

“but harms soybean with a decrease of 13 %”

✓ located verbatim in the source · abstract, characters 1114–1155

Title

Biophysical effect of climate change on summer crops

Adriana Confalone; Carlos Vilatte; Laura Aguas; et al. Americanae (AECID Library) 2017

Other claims from this paper (8)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

A 1°C temperature increase was associated with a 7.49 kg 667 m–2 maize yield decrease in southern China.

Taxon
maizeZea mayse0
Treatment
1°C increase in temperaturee0
Outcome
maize yielde0
Direction
decreasee0
Value
7.49 kg 667 m–2e0
Setting
southern Chinae1

Verbatim

e0

“a 1°C increase in temperature resulted in a 7.49 kg 667 m–2 decrease in the maize yield”

✓ located verbatim in the source · abstract, characters 1228–1315
e1

“more significant impacts experienced in southern China”

✓ located verbatim in the source · abstract, characters 1156–1210
t0

“maize yield in China”

✓ located verbatim in the source · title, characters 28–48

Title

Impact of climate change on maize yield in China from 1979 to 2016

Jian-zhai WU; Jing ZHANG; Zhang-ming GE; et al. Journal of Integrative Agriculture 2020. doi:10.1016/s2095-3119(20)63244-0

Other claims from this paper (7)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.