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“decrease in dry weight”

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Organism: Triticum aestivum ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Root rot infection significantly decreased grains per spike in wheat and barley.

Taxon: Wheat and BarleyHordeum vulgare Triticum aestivumt0
Treatment: infectede0
Outcome: number of grains for each spikee0
Direction: decreasee0
Comparator: healthy plantse0

Verbatim

e0
“There was a significant decrease in the growth and yield of infected plants compared with healthy plants, in particular the length, fresh and dry weight of roots and shoots, and the number of grains for each spike.”
✓ located verbatim in the source · abstract, characters 300–514

t0
“Wheat and Barley”
✓ located verbatim in the source · title, characters 37–53

Title

Pathological Studies on Root Rots of Wheat and Barley Induced by Rhizoctonia solani and Fusarium culmorum and their Effects on the Crop

Amira H. Alabdalall 2008

Other claims from this paper (6)

Intervention effect Root rot infection significantly decreased root and shoot length and fresh and dry weight in wheat and barley versus healthy plants.
Observation Both fungi damaged wheat more than barley.
Observation R. solani had the greatest effect on growth and yield in wheat and barley.
Intervention effect Infection decreased total carbohydrate content by 23.28-45.68%.
Intervention effect Infection decreased protein content by 0.55-26.22%.
Intervention effect Infection decreased fat content by 28.45-59.94%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing walnut extract concentration decreased wheat first count and germination.

Taxon: WheatTriticum aestivume0
Treatment: increasing aqueous extracts concentratione0
Interactor: Walnut (Juglans Regia L.)t0other
Outcome: first count, germinatione0
Direction: decreasee0

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.”
✓ located verbatim in the source · abstract, characters 669–877

t0
“Walnut (Juglans Regia L.) Leaf on Germinating wheat (Triticum Aestivum L.)”
✓ located verbatim in the source · title, characters 30–104

Title

Effect of Aqueous extracts of Walnut (Juglans Regia L.) Leaf on Germinating wheat (Triticum Aestivum L.) in West Himalayan Agri-Silvi System

Birendra Prasad; V. Sah; Rajendra Prasad Journal of Non Timber Forest Products 2011. doi:10.54207/bsmps2000-2011-dbljc9

Other claims from this paper (6)

Intervention effect Increasing walnut extract concentration decreased wheat root and shoot length.
Intervention effect Increasing walnut extract concentration decreased wheat seedling fresh and dry weight.
Intervention effect Increasing walnut extract concentration decreased wheat vigour index.
Intervention effect VL-804 shoot length was maximal at 60% extract concentration.
Observation VL-804 showed more tolerance to walnut leaf extracts than the other varieties.
Observation Susceptibility to walnut allelochemicals ranked VL-738 above VL-832 above VL-804.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root-medium salinity decreased yield attributes of wheat compared with nonsaline conditions.

Taxon: Triticum aestivumTriticum aestivumt0
Treatment: Root-medium salinitye1
Outcome: yield attributese1
Direction: decreaseinferrede1
Comparator: nonsalinee2

Verbatim

t0
“Triticum aestivum”
✓ located verbatim in the source · title, characters 50–67

e1
“Root-medium salinity adversely affected shoot and root dry weight, shoot length, and yield attributes of the wheat plants”
✓ located verbatim in the source · abstract, characters 501–622

e2
“grown under nonsaline and saline conditions”
✓ located verbatim in the source · abstract, characters 310–353

Title

Protective role of foliar-applied nitric oxide in Triticum aestivum under saline stress

Farhana KAUSAR; Muhammad SHAHBAZ; Muhammad ASHRAF TURKISH JOURNAL OF BOTANY 2013. doi:10.3906/bot-1301-17

Other claims from this paper (8)

Intervention effect Root-medium salinity decreased shoot and root dry weight and shoot length of wheat compared with nonsaline conditions.
Intervention effect Root-medium salinity enhanced antioxidant activities and proline accumulation in wheat compared with nonsaline conditions.
Intervention effect Root-medium salinity enhanced shoot and root Na+ and Cl- concentrations in wheat compared with nonsaline conditions.
Intervention effect Foliar-applied NO improved growth of only the nonstressed wheat plants.
Intervention effect Exogenously applied NO enhanced activities of antioxidant enzymes in wheat compared with the water-spray control.
Intervention effect Exogenously applied NO enhanced levels of soluble proteins and proline in stressed and nonstressed wheat plants.
Intervention effect Exogenous NO application enhanced chlorophyll contents in salt-stressed wheat plants.
Mechanism The authors conclude NO protected wheat against salt-induced oxidative damage by enhancing antioxidant enzyme activities.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing walnut extract concentration decreased wheat root and shoot length.

Taxon: WheatTriticum aestivume0
Treatment: increasing aqueous extracts concentratione0
Interactor: Walnut (Juglans Regia L.)t0other
Outcome: seedling root and shoot lengthe0
Direction: decreasee0

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.”
✓ located verbatim in the source · abstract, characters 669–877

t0
“Walnut (Juglans Regia L.) Leaf on Germinating wheat (Triticum Aestivum L.)”
✓ located verbatim in the source · title, characters 30–104

Title

Effect of Aqueous extracts of Walnut (Juglans Regia L.) Leaf on Germinating wheat (Triticum Aestivum L.) in West Himalayan Agri-Silvi System

Birendra Prasad; V. Sah; Rajendra Prasad Journal of Non Timber Forest Products 2011. doi:10.54207/bsmps2000-2011-dbljc9

Other claims from this paper (6)

Intervention effect Increasing walnut extract concentration decreased wheat first count and germination.
Intervention effect Increasing walnut extract concentration decreased wheat seedling fresh and dry weight.
Intervention effect Increasing walnut extract concentration decreased wheat vigour index.
Intervention effect VL-804 shoot length was maximal at 60% extract concentration.
Observation VL-804 showed more tolerance to walnut leaf extracts than the other varieties.
Observation Susceptibility to walnut allelochemicals ranked VL-738 above VL-832 above VL-804.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing walnut extract concentration decreased wheat root, shoot as well as seedling length.

Taxon: wheatTriticum aestivume0
Treatment: walnut leaf extracts concentratione0
Outcome: root, shoot as well as seedling lengthe0
Direction: decreasee0

Verbatim

e0
“Invariably there was a decrease in root, shoot as well as seedling length, fresh and dry weight of seedling and vigour index I and II with increasing walnut leaf extracts concentration on wheat.”
✓ located verbatim in the source · abstract, characters 581–775

Title

Seed germination and seedling growth of wheat and barley on influenced by the allelopathic effect of walnut (Juglans regia L.) leaf extracts under mid hills of Uttarakhand agri-silvi system

Birendra Prasad; Abhishek Bahuguna; Ram Ji Maurya; et al. Journal of Hill Agriculture 2013

Other claims from this paper (6)

Intervention effect Walnut leaf extracts inhibited wheat germination in a concentration dependent manner.
Intervention effect Walnut leaf extracts inhibited subsequent wheat seedling growth in a concentration dependent manner.
Association Increasing walnut extract concentration decreased wheat fresh and dry weight of seedling.
Association Increasing walnut extract concentration decreased wheat vigour index I and II.
Intervention effect Barley seed germination did not decline significantly across walnut extract concentrations.
Intervention effect Barley seedling growth, weight and vigour indices did not decline significantly across extract concentrations.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Combined stress decreased chlorophyll by 12.72%.

Taxon: wheat (Triticum aestivum L.)Triticum aestivumt0
Treatment: combined drought + high temperature stress conditione0
Outcome: chlorophylle0
Direction: decreasee0
Value: 12.72%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 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 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 resultpositivemeasured

Claim · model-written summary

Low coronatine decreased MDA content.

Taxon: wheatTriticum aestivume0
Treatment: spraying lower concentration of COR solution(≤1 μmol·L-1)e0
Outcome: MDA contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“spraying lower concentration of COR solution(≤1 μmol·L-1) could increase the plant height,root length and dry matter weight of the wheat seedlings,increased the leaf chlorophyll content and root activity,improved the relative water content and the contents of osmosis regulators such as proline,soluble sugar and protein,and increased the SOD activity and decrease MDA content”
✓ located verbatim in the source · abstract, characters 464–840

Title

Effects of Coronatine Concentration on the Induced Drought Resistance in Winter Wheat Seedlings

Zhaohu Li Mailei zuowu xuebao 2013

Other claims from this paper (8)

Intervention effect Low coronatine increased wheat seedling height, root length and dry weight under water stress.
Intervention effect Low coronatine increased leaf chlorophyll content and root activity.
Intervention effect Low coronatine improved relative water content in wheat seedlings.
Intervention effect Low coronatine raised proline, soluble sugar and protein contents.
Intervention effect Low coronatine increased SOD activity.
Intervention effect High coronatine restrained wheat seedling growth.
Intervention effect High coronatine restrained physiological metabolic activity.
Recommendation The authors conclude an appropriate coronatine concentration can increase wheat drought resistance.

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.

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“decrease in dry weight”

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