Search claims · PlantClaims

Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

Wheat yield is projected to decrease across locations.

Taxon: wheatTriticum aestivume0
Outcome: wheat yielde0
Direction: decreasee0

Verbatim

e0
“wheat yield would decrease across locations.”
✓ located verbatim in the source · abstract, characters 1247–1291

Title

Effects of a wheat rotation on cotton production in a changing climate: a simulation study

Q Luo; M Bange; P Devoil Climate Research 2016. doi:10.3354/cr01413

Other claims from this paper (6)

Intervention effect For irrigated cotton, three years in and one year out is projected to give the best lint yield.
Intervention effect Cotton yields are projected to decrease under changing climate at most locations across crop sequences.
Intervention effect Wheat yields are projected to decrease more than cotton yields under changing climate.
Intervention effect Rain-fed continuous cotton is projected to perform better at Emerald, Dalby and/or Narrabri with solid and single skip rows.
Intervention effect A cotton-wheat sequence is projected to outperform continuous cotton for lint yields with double skip rows at Emerald, Moree and Narrabri.
Recommendation The authors recommend combining better crop sequences with other adaptation options to maintain production.

Mechanismobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Catalase caused a significant decrease in lipid peroxidation levels.

Taxon: wheatTriticum aestivumt0
Gene: catalase (CAT)e0
Outcome: lipid peroxidation (LPO) levelse0
Direction: decreasee0

Verbatim

e0
“catalase (CAT), which caused a significant decrease in lipid peroxidation (LPO) levels”
✓ located verbatim in the source · abstract, characters 1043–1129

t0
“wheat”
✓ located verbatim in the source · title, characters 65–70

Title

Using intervarietal substitution lines for the identification of wheat chromosomes involved in early responses to water-deficit stress

Karolina Dudziak; Piotr Bulak; Magdalena Zapalska; et al. PLoS ONE 2019. doi:10.1371/journal.pone.0221849

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

GWD RNAi wheat showed a decrease in yield at two sites for one event.

Taxon: WheatTriticum aestivumt0
Treatment: GWD RNAit0
Outcome: yielde2
Direction: decreasee2
Qualifier: for one event at two sitese2

Not reportedComparator

Verbatim

t0
“Case Study on Wheat GWD RNAi”
✓ located verbatim in the source · title, characters 77–105

e2
“there was also a decrease in tiller number and consequently a decrease in yield for one event at two sites”
✓ located verbatim in the source · abstract, characters 475–581

Title

Transferring a Biomass Enhancement Biotechnology from Glasshouse to Field: A Case Study on Wheat GWD RNAi

Alex Whan; Arunas Verbyla; Jos Mieog; et al. Agronomy 2017. doi:10.3390/agronomy7040082

Other claims from this paper (2)

Intervention effect In field trials, GWD RNAi wheat showed increased flag leaf area and rachis nodes, consistent with glasshouse results.
Intervention effect GWD RNAi wheat showed a decrease in tiller number at two sites for one event.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wheat plants did not show a yield decrease after pathogen inoculation.

Taxon: WheatTriticum aestivumt0
Treatment: pathogen inoculatione0
Outcome: yielde0
Direction: don’t show a yield decreasee0

Not reportedComparator

Verbatim

t0
“in Wheat”
✓ located verbatim in the source · title, characters 118–126

e0
“the plants don’t show a yield decrease after pathogen inoculation”
✓ located verbatim in the source · abstract, characters 1439–1504

Title

Interactions of Arbuscular Mychorrhizal Fungi and Bacterial Endophytes on Disease Resistance of Common Root Pathogens in Wheat

Janice L. Eibensteiner Open PRAIRIE (South Dakota State University) 2019

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

GWD RNAi wheat showed a decrease in tiller number at two sites for one event.

Taxon: WheatTriticum aestivumt0
Treatment: GWD RNAit0
Outcome: tiller numbere2
Direction: decreasee2
Qualifier: for one event at two sitese2

Not reportedComparator

Verbatim

t0
“Case Study on Wheat GWD RNAi”
✓ located verbatim in the source · title, characters 77–105

e2
“there was also a decrease in tiller number and consequently a decrease in yield for one event at two sites”
✓ located verbatim in the source · abstract, characters 475–581

Title

Transferring a Biomass Enhancement Biotechnology from Glasshouse to Field: A Case Study on Wheat GWD RNAi

Alex Whan; Arunas Verbyla; Jos Mieog; et al. Agronomy 2017. doi:10.3390/agronomy7040082

Other claims from this paper (2)

Intervention effect In field trials, GWD RNAi wheat showed increased flag leaf area and rachis nodes, consistent with glasshouse results.
Intervention effect GWD RNAi wheat showed a decrease in yield at two sites for one event.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Total chlorophylls in wheat showed a general decrease during drought stress.

Taxon: wheatTriticum aestivume0
Treatment: drought stresse1
Outcome: Total chlorophyllse1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“Drought stress was imposed on four varieties of wheat”
✓ located verbatim in the source · abstract, characters 0–53

e1
“Total chlorophylls showed a general decrease during drought stress”
✓ located verbatim in the source · abstract, characters 1002–1068

Title

Drought stress-induced oxidative stress and antioxidative responses in four wheat (Triticum aestivumL.) varieties

Usha Chakraborty; B. Pradhan Archives of Agronomy and Soil Science 2011. doi:10.1080/03650340.2010.533660

Other claims from this paper (14)

Intervention effect Under drought stress, activities of peroxidase, ascorbate peroxidase and catalase were enhanced initially in wheat varieties K and GN.
Intervention effect Under drought stress, activities of glutathione reductase and superoxide dismutase were enhanced initially in wheat varieties K and GN.
Intervention effect In wheat varieties MW and GY, catalase and superoxide dismutase activities decreased at all periods of drought stress.
Intervention effect In wheat varieties K and GN, peroxidase and glutathione reductase activities increased even on the ninth day of drought stress.
Intervention effect In wheat varieties K and GN, all other enzyme activities decreased after 3 days of drought stress.
Intervention effect H2O2 accumulation in wheat increased with drought stress.
Intervention effect In wheat varieties K and GN, H2O2 accumulation decreased during prolonged drought stress.
Intervention effect Lipid peroxidation in wheat increased significantly due to drought stress.
Observation The drought-induced increase in lipid peroxidation was higher in wheat varieties MW and GY.
Intervention effect Proline, phenol and ascorbate contents in wheat increased with the period of drought stress.
Intervention effect Carotenoid accumulation in wheat also increased initially under drought stress.
Observation Wheat varieties MW and GY are susceptible to drought stress.
Observation Wheat varieties K and GN are tolerant to drought stress.
Mechanism Peroxidase and glutathione reductase are asserted to be the most important enzymes conferring drought tolerance in wheat.

Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

Climatically suitable area for growing wheat tends to decrease.

Taxon: wheatTriticum aestivumt0
Outcome: areas suitable for growing wheate0
Direction: decreasee0

Verbatim

t0
“wheat”
✓ located verbatim in the source · title, characters 11–16

e0
“an overall tendency for a decrease in the areas suitable for growing wheat”
✓ located verbatim in the source · abstract, characters 685–759

Title

Australian wheat production expected to decrease by the late 21st century

Bin Wang; De L. Liu; Garry J. O'Leary; et al. Global Change Biology 2017. doi:10.1111/gcb.14034

Other claims from this paper (7)

Observation Wheat yield is projected to decline in the northeast Australian wheat belt.
Observation National wheat production is projected to decline.
Observation Future climate change may benefit wheat production in South Australia and Victoria.
Intervention effect Some adaptation measures increase wheat yield per hectare.
Intervention effect Adaptation measures significantly mitigate negative climate effects on national wheat production by 2041–2060.
Observation Production is likely to decline under a high CO 2 emission scenario by 2081–2100 despite positive adaptation effects.
Recommendation The authors recommend additional adaptation strategies and investment in wheat production.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Both wheat types showed a strong linear grain moisture decrease with accumulated GDD after heading.

Taxon: wheatTriticum aestivume0
Organ / stage: headinge0
Outcome: grain moisturee0
Direction: decreasee0
Qualifier: accumulation of GDDse0

Verbatim

e0
“Both wheat types showed a strong linear decrease in grain moisture with accumulation of GDDs after heading”
✓ located verbatim in the source · abstract, characters 2359–2465

Title

Effects of wheat grain moisture: Quality, germination, and relationship to accumulated growing degree days

Kirsten Lee Thomas Purdue e-Pubs (Purdue University System) 2014

Other claims from this paper (10)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Release of a garlic extract (GE) led to a significant decrease in the abundance of wheat aphids.

Taxon: wheatTriticum aestivume2
Treatment: a garlic extract (GE)e2
Interactor: aphidsAphidomorphae2pest
Outcome: abundancee2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Release of (E)-β-farnesene (EBF) or a garlic extract (GE) led to a significant decrease in the abundance of wheat aphids”
✓ located verbatim in the source · abstract, characters 545–665

Title

Use of slow-release plant infochemicals to control aphids: a first investigation in a Belgian wheat field

Haibo Zhou; Longsheng Chen; Yong Liu; et al. Scientific Reports 2016. doi:10.1038/srep31552

Other claims from this paper (7)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Heat stress decrease metabolic proteins.

Taxon: WheatTriticum aestivumt0
Treatment: heat stresse1
Outcome: metabolic proteinse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a general decrease in protein synthesis components and metabolic proteins”
✓ located verbatim in the source · abstract, characters 657–730

t0
“Wheat”
✓ located verbatim in the source · abstract, characters 0–5

e1
“Metabolomic analysis identified 98 metabolites specifically changed by heat stress”
✓ located verbatim in the source · abstract, characters 809–891

Title

Metabolic adaptation of wheat grains contributes to a stable filling rate under heat stress

Xiaoming Wang; Lijiang Hou; Yunze Lu; et al. Journal of Experimental Botany 2018. doi:10.1093/jxb/ery303

Other claims from this paper (13)

Intervention effect Heat stress changed wheat grain weights.
Intervention effect Heat stress changed wheat filling durations.
Intervention effect Heat stress changed wheat protein contents.
Intervention effect Heat stress changed wheat filling rates.
Observation Proteomics identified 309 heat responsive proteins.
Intervention effect Heat stress decrease protein synthesis components.
Intervention effect Heat stress increase stress-response proteins.
Intervention effect Heat stress increase storage proteins.
Observation Metabolomics identified 98 metabolites altered by heat stress.
Intervention effect Under heat stress, content of carbohydrate metabolites decrease.
Intervention effect Under heat stress, content of amino acids increased.
Intervention effect Under heat stress, levels of starch synthesis precursors stable.
Mechanism The authors interpret the heat response as reallocating resources from metabolism and protein synthesis toward stress protection and reserve deposition.

“decrease in A”

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