Search claims · PlantClaims

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Late-summer cultivars had a drastic seed yield decrease in summer.

Taxon: buckwheate2
Material: late-summer type cultivarse1
Outcome: seed yielde0
Direction: decreasee0
Qualifier: summer seasone1

Verbatim

e0
“along with a drastic decrease in seed yield”
✓ located verbatim in the source · abstract, characters 1103–1146

e1
“the late-summer type cultivars grown in the summer season”
✓ located verbatim in the source · abstract, characters 958–1015

e2
“cultivars of buckwheat (Fagopyrum esculentum MOEINCH)”
✓ located verbatim in the source · abstract, characters 12–65

Title

Potential Genetic Variation of Flowering Time in Late-summer Type Cultivar of Buckwheat (Fagopyrum estulentum MOENCH) in Kyushu Region

Harufumi MINAMI; Hyoji NAMAI Ikushugaku zasshi 1986. doi:10.1270/jsbbs1951.36.67

Other claims from this paper (2)

Observationobservedreview summarynegativeprojected

Claim · model-written summary

Wheat yield in Turkey is estimated to decrease about 8% by 2100 under the average scenario.

Taxon: wheatTriticum aestivume0
Outcome: wheat yielde0
Direction: decreasee0
Value: about 8%e0
Setting: Turkeye0

Verbatim

e0
“wheat yield in Turkey will decrease by about 8% until 2100, according to the average scenario”
✓ located verbatim in the source · abstract, characters 743–836

Title

Impact of Altered Precipitation and Temperature Climate Pattern Relation with Climate Change-Related Factors (High CO2, Elevated Temperature and Drought) on Wheat Production in Turkey

Tefide KIZILDENİZ; Taha Kutay AYDIN; Sidar GÖLER; et al. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2022. doi:10.47495/okufbed.1077161

Other claims from this paper (1)

Observation Wheat production is expected to decrease by 23% in the worst scenario.

Observationobservedreview summarynegativebasis n/a

Claim · model-written summary

Abiotic stresses decrease cotton yield.

Taxon: cottonGossypium hirsutume0
Treatment: stressorse0
Outcome: yielde0
Direction: decreasese0

Verbatim

e0
“Each of these stressors negatively affects the cotton crop (Gossypium spp.) and results in significant yield decreases.”
✓ located verbatim in the source · abstract, characters 137–256

Title

Abiotic Stress in Cotton: Insights into Plant Responses and Biotechnological Solutions

Akshay Milind Patil; Bhausaheb D. Pawar; Sopan Ganpatrao Wagh; et al. Agriculture 2024. doi:10.3390/agriculture14091638

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Observed miscanthus yields show a gradual increase with crop age, a plateau and no decrease since 2006.

Taxon: miscanthusMiscanthust0
Outcome: yielde0
Direction: increasee0

Verbatim

t0
“miscanthus crops”
✓ located verbatim in the source · title, characters 27–43

e0
“gradual yield increase with crop age, a yield plateau but no yield decrease since 2006”
✓ located verbatim in the source · abstract, characters 1456–1542

Title

Commercial experience with miscanthus crops: Establishment, yields and environmental observations

Anita Shepherd; John Clifton‐Brown; Jason Kam; et al. GCB Bioenergy 2020. doi:10.1111/gcbb.12690

Other claims from this paper (12)

Observationobservedoriginal resultprojected

Claim · model-written summary

Global maize yield was projected to decrease 10.16% to 11.91% under 1.5 K warming.

Taxon: maizeZea mayse0
Treatment: 1.5e0
Outcome: global maize yielde0
Direction: decreasee0
Value: −10.16% to −11.91%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)

Observationobservedoriginal resultmeasured

Claim · model-written summary

JS-263 showed a stronger yield decrease under water deficit.

Taxon: forage sorghum (Sorghum bicolor (L.) Moench)Sorghum bicolort0
Material: JS-263e0
Treatment: water deficite0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“JS-263 also showed a higher yield response factor to water supply, meaning a stronger yield decrease under water deficit.”
✓ located verbatim in the source · abstract, characters 1271–1392

t0
“forage sorghum (Sorghum bicolor (L.) Moench)”
✓ located verbatim in the source · title, characters 42–86

Title

Growth response and plant water status in forage sorghum (Sorghum bicolor (L.) Moench) cultivars subjected to decreasing levels of soil moisture

Ahmad Sher; Lorenzo Barbanti; Muhammad Ansar; et al. Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) 2013

Other claims from this paper (11)

Association Soil moisture variation affected all assessed traits.
Observation Cultivars differed significantly in drought response.
Observation At low moisture, the three genotypes had similar net assimilation rate and specific leaf area.
Observation At low moisture, root and shoot dry weight were similar among the three genotypes.
Observation At high moisture, JS-2002 ranked above Chakwal Sorghum and JS-263 for potential.
Observation JS-2002 ranked best and JS-263 worst for plant height and leaf area across moisture levels.
Observation JS-263 had leaf water potential of -1.84 MPa versus -1.55 MPa in JS-2002.
Observation JS-263 had relative water content of 71% versus 78% in JS-2002.
Association The water use efficiency gap between S-2002 and JS-263 increased with moisture.
Observation JS-263 had a higher yield response factor to water supply.
Recommendation The authors considered JS-2002 and Chakwal Sorghum suitable for areas with dry spells.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt stress induced a linear decrease in biological yield, paddy yield and total plant biomass.

Taxon: riceOryza sativat0
Treatment: Salt stresse0
Outcome: biological and paddy yield and total plant biomasse0
Direction: linear decreasee0

Verbatim

e0
“Salt stress induced a linear decrease in biological and paddy yield and total plant biomass”
✓ located verbatim in the source · abstract, characters 1360–1451

t0
“EFFECT OF FLUCTUATING SALINITY AT DIFFERENT GROWTH STAGES ON PHYSIOLOGICAL AND YIELD RELATED PARAMETERS OF RICE (ORYZA SATIVA L.)”
✓ located verbatim in the source · title, characters 0–129

Title

EFFECT OF FLUCTUATING SALINITY AT DIFFERENT GROWTH STAGES ON PHYSIOLOGICAL AND YIELD RELATED PARAMETERS OF RICE (ORYZA SATIVA L.)

Yasser Yaghoubian; Hemmatollah Pirdashti; A. Mottaghian; et al. International journal of agriculture 2012

Other claims from this paper (12)

Intervention effect Increasing salinity rapidly affected rice leaf area and active leaf number.
Observation Salinity did not affect rice tiller number.
Observation Salinity significantly affected rice flag leaf area during grain filling.
Intervention effect Salinity reduced rice chlorophyll contents by up to 16.5% compared with control.
Intervention effect Salinity reduced rice relative water content by up to 21% compared with control.
Observation Increasing salt stress significantly reduced rice biological, paddy and straw yields.
Observation Increasing salt stress significantly reduced rice biomass, fertile tillers, height, filled grain and 1000-grain weight.
Observation Increasing salt stress significantly reduced rice root length, volume and biomass.
Observation Harvest index followed a second degree response to salt stress.
Association Biological yield and grain number per plant were positively and significantly correlated with paddy yield.
Association Grain number per panicle was negatively and significantly correlated with paddy yield.
Intervention effect Fluctuating salt stress at early stages reduced rice yield more than stress at other stages.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The extent of yield decrease with higher soil ESP was higher for varieties Pragati and CKP-25.

Taxon: LemongrassCymbopogon citratust0
Material: Pragati and CKP-25e0
Outcome: extent of decrease in yielde0
Direction: highere0

Verbatim

e0
“the extent of decrease in yield was lower for the varieties Praman· and Nima and higher for the varieties Pragati and CKP-25”
✓ located verbatim in the source · abstract, characters 538–662

t0
“Lemongrass”
✓ located verbatim in the source · title, characters 68–78

Title

Variation in Yield, Free Proline Content and Cation Accumulation of Lemongrass (Cymbopogon flexousus) Varieties Grown in Sodic Soils

Arun Prasad; R K Lal; Sukhmal Chand; et al. Annals of Arid Zone 2016. doi:10.56093/aaz.v49i2.63961

Other claims from this paper (11)

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)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Gladius had the lowest stress-induced yield decrease.

Taxon: wheatTriticum aestivumt0
Material: Gladiuse1
Outcome: yielde0
Direction: lowest decreasee0

Verbatim

e0
“it was the genotype with the lowest decrease in yield because of stress.”
✓ located verbatim in the source · abstract, characters 1306–1378

t0
“spring wheat subjected to heat and combined heat and drought stresses”
✓ located verbatim in the source · title, characters 77–146

e1
“A small leaf area prolonged the drying period of Gladius”
✓ located verbatim in the source · abstract, characters 1244–1300

Title

Leaf photosynthetic performance is not a key factor affecting grain yield in spring wheat subjected to heat and combined heat and drought stresses

Søren Gjedde Sommer; Xiangnan Li; Eva Rosenqvist; et al. Journal of Agronomy and Crop Science 2024. doi:10.1111/jac.12685

Other claims from this paper (13)

Observation LM62 had a higher photosynthetic rate than LM19.
Observation Grain yield did not differ significantly between LM62 and LM19.
Intervention effect Elevated CO2 increased photosynthesis at 35°C.
Intervention effect Elevated CO2 significantly lowered electron transport at high intercellular CO2.
Intervention effect V cmax increased at 35°C relative to 25°C.
Intervention effect J max increased at 35°C relative to 25°C.
Intervention effect Temperature-normalized V cmax declined in heat-stressed plants.
Intervention effect Temperature-normalized J max declined in heat-stressed plants.
Intervention effect F v / F m decreased under heat.
Association Heat-related F v / F m decline correlated with yield loss.
Intervention effect F v / F m declined under combined heat and drought.
Association The F v / F m decline under combined stress did not relate to yield decline.
Association Small leaf area prolonged drying in Gladius.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics