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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Combined stress decreased root length by 10.91%.

Taxon: wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment: combined drought + high temperature stress conditione0
Outcome: root lengthe0
Direction: decreasee0
Value: 10.91%e0
Comparator: optimum conditione0

Verbatim

e0
“Under combined drought + high temperature stress condition decrease in chlorophyll (12.72%), plant dry mass (26.09%), fresh weight (21.93%), root length (10.91%) and shoot length (14.41%) were observed compared with the optimum condition and when averaged across genotypes.”
✓ located verbatim in the source · abstract, characters 882–1155

t0
“wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 118–146

Title

Effect of individual and combined drought and high temperature stress condition on chlorophyll contents and growth of wheat (Triticum aestivum L.) seedling

Sanam Kumari; Shailesh Kumar; Pravin Prakash; et al. Journal of Pharmacognosy and Phytochemistry 2018

Other claims from this paper (8)

Observation KO-307 was severely affected by combined stress.
Observation C-306 was least affected by combined stress.
Intervention effect Combined stress decreased chlorophyll by 12.72%.
Intervention effect Combined stress decreased dry mass by 26.09%.
Intervention effect Combined stress decreased fresh weight by 21.93%.
Intervention effect Combined stress decreased shoot length by 14.41%.
Intervention effect Combined stress was more detrimental than individual stresses.
Observation The combined stress interaction was hypo-additive.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Combined stress decreased shoot length by 14.41%.

Taxon: wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment: combined drought + high temperature stress conditione0
Outcome: shoot lengthe0
Direction: decreasee0
Value: 14.41%e0
Comparator: optimum conditione0

Verbatim

e0
“Under combined drought + high temperature stress condition decrease in chlorophyll (12.72%), plant dry mass (26.09%), fresh weight (21.93%), root length (10.91%) and shoot length (14.41%) were observed compared with the optimum condition and when averaged across genotypes.”
✓ located verbatim in the source · abstract, characters 882–1155

t0
“wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 118–146

Title

Effect of individual and combined drought and high temperature stress condition on chlorophyll contents and growth of wheat (Triticum aestivum L.) seedling

Sanam Kumari; Shailesh Kumar; Pravin Prakash; et al. Journal of Pharmacognosy and Phytochemistry 2018

Other claims from this paper (8)

Observation KO-307 was severely affected by combined stress.
Observation C-306 was least affected by combined stress.
Intervention effect Combined stress decreased chlorophyll by 12.72%.
Intervention effect Combined stress decreased dry mass by 26.09%.
Intervention effect Combined stress decreased fresh weight by 21.93%.
Intervention effect Combined stress decreased root length by 10.91%.
Intervention effect Combined stress was more detrimental than individual stresses.
Observation The combined stress interaction was hypo-additive.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Five days after waterlogging, membrane permeability and MDA content of roots began to rise.

Taxon: Winter WheatTriticum aestivumt0
Treatment: Waterlogging at early booting stagee1
Outcome: relative permeability of plasma membrane and membrane-lipid preoxidation level(MDA content)e3
Direction: rosee3
Qualifier: Five days after treatmente2

Not reportedComparator

Verbatim

t0
“Winter Wheat”
✓ located verbatim in the source · title, characters 73–85

e1
“Waterlogging at early booting stage(05 days after treatment) increased a little dry weight(DW) of root system per plant”
✓ located verbatim in the source · abstract, characters 268–387

e2
“Five days after treatment,the root dry weight,root system activity and SOD activity began to decrease”
✓ located verbatim in the source · abstract, characters 388–489

e3
“and the relative permeability of plasma membrane and membrane-lipid preoxidation level(MDA content) of root system rose”
✓ located verbatim in the source · abstract, characters 490–609

Title

Effects of Waterlogging on Senescence of Root System at Booting Stage in Winter Wheat

Jinhua Li; Wei Feng 2006

Other claims from this paper (9)

Intervention effect Early-booting waterlogging slightly increased root dry weight per plant.
Intervention effect Five days after waterlogging, root dry weight, root system activity and SOD activity began to decrease.
Intervention effect Ten days after waterlogging, root dry weight, root system activity and SOD activity decreased sharply.
Intervention effect Ten days after waterlogging, membrane permeability and MDA content of roots increased rapidly.
Intervention effect At 20 days, root system activity and SOD activity reached their lowest levels.
Intervention effect At 20 days, membrane permeability and MDA content of roots reached their highest levels.
Mechanism Anaerobic respiration damaged the roots under waterlogging and is the main physiological factor for premature senescence of wheat.
Intervention effect Waterlogging affected 32P absorption, transport and distribution in wheat at booting stage.
Intervention effect Waterlogging sped up senescence of the root system in wheat at booting stage.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Increasing walnut leaf extract concentration decreased wheat shoot length, despite maximum shoot length at 60%.

Taxon: wheatTriticum aestivume0
Treatment: increasing aqueous extracts concentratione0
Outcome: shoot lengthe0
Direction: decreasee0
Qualifier: shoot length was observed maximum at 60% concentratione0

Not reportedComparator

Verbatim

e0
“Invariably there was a decrease in first count, germination, seedling root and shoot length, seedling fresh and dry weight and vigour index with increasing aqueous extracts concentration on germinating wheat, however the shoot length was observed maximum at 60% concentration.”
✓ located verbatim in the source · abstract, characters 659–935

Title

Response of walnut (Juglans regia L.) leaf aqueous extracts, on seed germination and seedling growth of wheat (Triticum aestivum L.) in agri-silvi system of Uttarakhand

Abhishek Bahuguna; Sandhya Bahuguna; Birendra Prasad Journal of Applied and Natural Science 2013. doi:10.31018/jans.v5i2.343

Other claims from this paper (4)

Intervention effect Increasing walnut leaf extract concentration decreased wheat first count and germination.
Intervention effect Increasing walnut leaf extract concentration decreased wheat root length.
Intervention effect Increasing walnut leaf extract concentration decreased wheat seedling fresh and dry weight.
Intervention effect Increasing walnut leaf extract concentration decreased wheat vigour index.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Betaine enhanced plant water content under salt and drought stress.

Taxon: wheat seedlingTriticum aestivume0
Treatment: Betainee0
Outcome: water contente0
Direction: enhancee0
Qualifier: salt/drought stresse0

Not reportedComparator

Verbatim

e0
“Betaine could enhance dry weight and water content of plants, increase chlorophyll a fluorescence induction kinetics parameters Fv/Fo, Fv/Fm and qP and decrease qN of leaves of wheat seedling under salt/drought stress.”
✓ located verbatim in the source · abstract, characters 0–218

Title

Exogenous Betaine Improves the Growth and Photo-synthesis of Wheat Seedlings under Drought/Salt Stress

Bo Zhao Chinese Bulletin of Botany 2001

Other claims from this paper (3)

Intervention effect Betaine enhanced plant dry weight under salt and drought stress.
Intervention effect Betaine increased Fv/Fo, Fv/Fm and qP of wheat seedling leaves under salt and drought stress.
Intervention effect Betaine decreased qN of wheat seedling leaves under salt and drought stress.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing lead significantly reduced shoot and root length.

Taxon: Triticum aestivum L.Triticum aestivumt0
Treatment: increasing lead concentratione0
Outcome: shoot and root lengthe0
Direction: decreasede0
Comparator: controle0

Verbatim

e0
“increasing lead concentration gradually and significantly decreased germination (%), fresh and dry weight, shoot and root length, decrease in chlorophyll and carotenoid content with respect to control”
✓ located verbatim in the source · abstract, characters 428–628

t0
“wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 48–76

Title

Lead induced root and shoot growth reduction in wheat (Triticum aestivum L.) is due to increase in membrane lipid peroxidation

Satish Kumar; Pallavi Sharma; Amarendra Narayan Misra; et al. Journal of Pharmacognosy and Phytochemistry 2018

Other claims from this paper (6)

Intervention effect Increasing lead significantly reduced germination.
Intervention effect Increasing lead significantly reduced fresh and dry weight.
Intervention effect Increasing lead reduced chlorophyll and carotenoid content.
Intervention effect Hydrogen peroxide increased in shoots and roots, especially roots.
Intervention effect Lipid peroxidation increased in shoots and roots, especially roots.
Mechanism Authors suggest root peroxidation contributes to reduced growth and pigments under lead.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cellular cross-sectional area changed slightly with distance in the wheat leaf elongation zone under both salt treatments.

Taxon: wheatTriticum aestivumt0
Organ / stage: elongation zonee0
Outcome: cellular cross-sectional areae0
Direction: changed slightlye0
Qualifier: both treatmentse0

Verbatim

e0
“Spatial distribution of cellular cross-sectional area changed slightly with distance within the elongation zone in both treatments.”
✓ located verbatim in the source · abstract, characters 603–734

t0
“wheat”
✓ located verbatim in the source · title, characters 69–74

Title

Reduced cellular cross-sectional area in the leaf elongation zone of wheat causes a decrease in dry weight deposition under saline conditions

Yuncai Hu; Urs Schmidhalter Australian Journal of Plant Physiology 2001. doi:10.1071/pp00073

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination power and germination percentage of wheat grains were highest at the beginning of storage and then decreased gradually.

Taxon: wheatTriticum aestivume1
Treatment: storage periodse1
Outcome: germination power (%), germination percentage (%)e0
Direction: decreasee0
Comparator: begging of storagee0
Setting: laboratorye2

Verbatim

e0
“the maximum mean values of germination power (%), germination percentage (%), roots and shoot length (cm), and seedling dry weight (g) traits were recorded at the begging of storage then a gradual decrease occurred”
✓ located verbatim in the source · abstract, characters 774–988

e1
“on the vitality of bread wheat grains cv. Giza 171 at different storage periods”
✓ located verbatim in the source · abstract, characters 195–274

e2
“at the laboratory of Prof. Dr. Youssef Mohamed Omar, Plant Protection Department, Agriculture Faculty, Assiut University”
✓ located verbatim in the source · abstract, characters 369–489

Title

Impact of Phosphine Fumigation Treatments on the Vitality of Wheat Grains at Different Storage Periods

Youssef Abdul Hamid; Elmahdy Teama; Mohamed Said; et al. Assiut Journal of Agricultural Sciences/Assuit Journal of Agricultural Sciences 2023. doi:10.21608/ajas.2023.219949.1274

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Infection significantly decreased grains per spike in wheat and barley.

Taxon: WheatTriticum aestivume0
Treatment: soil artificially infected with R. solani, F. culmorum and F. oxysporume0
Interactor: R. solaniRhizoctonia solanie0pathogen
Outcome: number of grains for each spikee0
Direction: decreasee0
Qualifier: F. culmorum and F. oxysporume0
Comparator: healthy plantse0

Verbatim

e0
“Wheat cv. Yecorarogo and barley cv. Gustuo were planted in soil artificially infected with R. solani, F. culmorum and F. oxysporum. There was a significant decrease in the growth and yield parameters (the length, fresh and dry weight of roots and shoots, and the number of grains for each spike) of infected plants compared with healthy plants.”
✓ located verbatim in the source · abstract, characters 185–529

Title

Assessment of yield loss caused by root rots in wheat and barley

Amira H. Alabdalall Journal of Food Agriculture & Environment 2010

Other claims from this paper (8)

Intervention effect Infected wheat plants had significantly reduced root and shoot length and fresh and dry weights relative to healthy plants.
Intervention effect Infected barley plants had significantly reduced root and shoot length and fresh and dry weights relative to healthy plants.
Observation The fungi generally damaged wheat more than barley.
Observation R. solani had the greatest growth and yield effect on wheat and barley.
Observation F. oxysporum had the greatest effect on biochemical compound content in all infection cases.
Intervention effect Total carbohydrates decreased by 23.28-82.77 after infection.
Intervention effect Proteins decreased by 0.55-76.62 after infection.
Intervention effect Fats decreased by 28.45-79.25% after infection.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Copper at 10 mg·L-1 reduced root length in seedlings.

Taxon: WheatTriticum aestivumt0
Treatment: 10 mg·L-1 coppere2
Outcome: root lengthe2
Direction: reductione2

Not reportedComparator

Verbatim

t0
“The Toxicological Response of Wheat(Hordeum Vulgare L)and Corn(Zea Mays)to Copper Stress”
✓ located verbatim in the source · title, characters 0–88

e2
“a reduction in root length was observed in the presence of 10 mg·L-1 copper,and accompanied by a decrease in plant size and dry root weight”
✓ located verbatim in the source · abstract, characters 500–639

Title

The Toxicological Response of Wheat(Hordeum Vulgare L)and Corn(Zea Mays)to Copper Stress

Wei Yin 2006

Other claims from this paper (6)

Intervention effect Corn was more sensitive to copper stress than wheat.
Intervention effect Copper above 25 mg·L-1 significantly inhibited seed germination.
Intervention effect Copper at 10 mg·L-1 decreased plant size and dry root weight in seedlings.
Intervention effect Elevated copper decreased chlorophyll and total soluble protein contents.
Association Copper concentration was significantly negatively related to total soluble protein at 10 to 100 mg·L-1.
Method / resource Total soluble protein content is the most sensitive of the tested indicators and can serve as a bioindicator of soil copper contamination.

“dry weight decrease”

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