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“dry weight decrease”

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Taxon: winter wheat ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Five days after waterlogging, root dry weight, root system activity and SOD activity began to decrease.

Taxon: Winter WheatTriticum aestivumt0
Treatment: Waterlogging at early booting stagee1
Outcome: the root dry weight,root system activity and SOD activitye2
Direction: began to decreasee2
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

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, membrane permeability and MDA content of roots began to rise.
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 resultnegativemeasured

Claim · model-written summary

Root dry weight of winter wheat decreased as soil water decreased.

Taxon: winter wheatTriticum aestivumt0
Treatment: decrease of soil watere1
Outcome: root dry weighte1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings”
✓ located verbatim in the source · title, characters 0–98

e1
“total root number,total root length,root volume,root dry weight,root water potential,root relative water content,root water loss velocity,and root activity decrease with decrease of soil water”
✓ located verbatim in the source · abstract, characters 146–338

Title

Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings

Shan Chang Zhongguo shengtai nongye xuebao 2007

Other claims from this paper (8)

Intervention effect Total root number, total root length and root volume of winter wheat decreased as soil water decreased.
Intervention effect Root water potential, relative water content and water loss velocity decreased as soil water decreased.
Intervention effect Root activity of winter wheat decreased as soil water decreased.
Intervention effect Root/shoot ratio and root water saturation deficit of winter wheat increased as soil water decreased.
Intervention effect Soluble sugar and proline contents of winter wheat increased as soil water decreased.
Intervention effect Plasma membrane permeability and MDA content of winter wheat increased as soil water decreased.
Intervention effect SOD and POD activities of winter wheat increased as soil water decreased.
Mechanism Drought resistance of winter wheat seedlings increases through changes in biomass distribution, inner physiological characteristics and root weight ratio.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Stem dry weight, root dry weight and total biomass decreased as soil water decreased in winter wheat seedlings

Taxon: winter wheatTriticum aestivume2
Treatment: decrease of soil watere1
Outcome: stem dry weight,root dry weight,total biomasse1
Direction: decreasede1
Setting: pot experimente2

Not reportedComparator

Verbatim

e1
“the plant height,leaf area,leaf dry weight,stem dry weight,root dry weight,total biomass,leaf water potential and leaf RWC decreased with the decrease of soil water”
✓ located verbatim in the source · abstract, characters 188–352

e2
“The pot experiment was carried out to deal with the growth and leaf physiological characteristics of winter wheat seedlings under different soil drought conditions”
✓ located verbatim in the source · abstract, characters 0–163

Title

Effect of soil drought on growth and physiological characteristics of winter wheat seedlings

Shan Chang-juan Ganhan diqu nongye yanjiu 2006

Other claims from this paper (6)

Intervention effect Plant height, leaf area and leaf dry weight decreased as soil water decreased in winter wheat seedlings
Intervention effect Leaf water potential and leaf RWC decreased as soil water decreased in winter wheat seedlings
Intervention effect R/S, leaf WSD and soluble sugar content increased as soil water decreased in winter wheat seedlings
Intervention effect Proline content, plasma membrane permeability and MDA content increased as soil water decreased in winter wheat seedlings
Intervention effect SOD and POD activities increased as soil water decreased in winter wheat seedlings
Recommendation Drought resistance of winter wheat seedlings could be increased by raising root weight ratio

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Plant height, leaf area and leaf dry weight decreased as soil water decreased in winter wheat seedlings

Taxon: winter wheatTriticum aestivume2
Treatment: decrease of soil watere1
Outcome: plant height,leaf area,leaf dry weighte1
Direction: decreasede1
Setting: pot experimente2

Not reportedComparator

Verbatim

e1
“the plant height,leaf area,leaf dry weight,stem dry weight,root dry weight,total biomass,leaf water potential and leaf RWC decreased with the decrease of soil water”
✓ located verbatim in the source · abstract, characters 188–352

e2
“The pot experiment was carried out to deal with the growth and leaf physiological characteristics of winter wheat seedlings under different soil drought conditions”
✓ located verbatim in the source · abstract, characters 0–163

Title

Effect of soil drought on growth and physiological characteristics of winter wheat seedlings

Shan Chang-juan Ganhan diqu nongye yanjiu 2006

Other claims from this paper (6)

Intervention effect Stem dry weight, root dry weight and total biomass decreased as soil water decreased in winter wheat seedlings
Intervention effect Leaf water potential and leaf RWC decreased as soil water decreased in winter wheat seedlings
Intervention effect R/S, leaf WSD and soluble sugar content increased as soil water decreased in winter wheat seedlings
Intervention effect Proline content, plasma membrane permeability and MDA content increased as soil water decreased in winter wheat seedlings
Intervention effect SOD and POD activities increased as soil water decreased in winter wheat seedlings
Recommendation Drought resistance of winter wheat seedlings could be increased by raising root weight ratio

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increased UV-B radiation significantly decreased aboveground dry matter weight of winter wheat at elongation-pregnant and heading stages.

Taxon: winter wheatTriticum aestivume1
Organ / stage: elongation-pregnant and heading stagese1
Treatment: increase in UV-B radiatione1
Outcome: aboveground dry matter weighte1
Direction: decreasee1
Setting: indoor pot experimente0

Not reportedComparator

Verbatim

e0
“An indoor pot experiment along with laboratory analysis was done to study the influence of increased UV-B radiation on C and N metabolisms of winter wheat during elongation-pregnant and heading stages”
✓ located verbatim in the source · abstract, characters 0–200

e1
“An increase in UV-B radiation could significantly decrease the aboveground dry matter weight of winter wheat during elongation-pregnant and heading stages and the plant-mediated respiration rate in the former stage, but it induced no impact on respiration coefficient during both stages”
✓ located verbatim in the source · abstract, characters 202–488

Title

Influence of Increased UV-B Radiation on C and N Metabolism of Winter Wheat

Yao Huang Nongye huanjing kexue xuebao 2007

Other claims from this paper (9)

Intervention effect Increased UV-B radiation significantly decreased the plant-mediated respiration rate in the former (elongation-pregnant) stage.
Intervention effect Increased UV-B radiation had no impact on the respiration coefficient of winter wheat in both stages.
Intervention effect UV-treated winter wheat leaves had less chlorophyll a content than untreated leaves in both stages.
Intervention effect UV-treated winter wheat leaves had more arotenoid than untreated leaves in both stages.
Intervention effect UV-treated winter wheat leaves had less soluble sugar during the elongation-pregnant stage.
Intervention effect UV-treated winter wheat leaves showed no change in nitrate content and nitrate reductase activity during heading stage.
Intervention effect UV treatment significantly increased glutamine synthetase activity in winter wheat leaves.
Intervention effect UV treatment significantly increased soluble protein and free amino acid concentrations in winter wheat leaves in both stages.
Intervention effect Increasing UV-B radiation could accelerate N metabolism of winter wheat.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf water potential and leaf RWC decreased as soil water decreased in winter wheat seedlings

Taxon: winter wheatTriticum aestivume2
Treatment: decrease of soil watere1
Outcome: leaf water potential and leaf RWCe1
Direction: decreasede1
Setting: pot experimente2

Not reportedComparator

Verbatim

e1
“the plant height,leaf area,leaf dry weight,stem dry weight,root dry weight,total biomass,leaf water potential and leaf RWC decreased with the decrease of soil water”
✓ located verbatim in the source · abstract, characters 188–352

e2
“The pot experiment was carried out to deal with the growth and leaf physiological characteristics of winter wheat seedlings under different soil drought conditions”
✓ located verbatim in the source · abstract, characters 0–163

Title

Effect of soil drought on growth and physiological characteristics of winter wheat seedlings

Shan Chang-juan Ganhan diqu nongye yanjiu 2006

Other claims from this paper (6)

Intervention effect Plant height, leaf area and leaf dry weight decreased as soil water decreased in winter wheat seedlings
Intervention effect Stem dry weight, root dry weight and total biomass decreased as soil water decreased in winter wheat seedlings
Intervention effect R/S, leaf WSD and soluble sugar content increased as soil water decreased in winter wheat seedlings
Intervention effect Proline content, plasma membrane permeability and MDA content increased as soil water decreased in winter wheat seedlings
Intervention effect SOD and POD activities increased as soil water decreased in winter wheat seedlings
Recommendation Drought resistance of winter wheat seedlings could be increased by raising root weight ratio

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root activity of winter wheat decreased as soil water decreased.

Taxon: winter wheatTriticum aestivumt0
Treatment: decrease of soil watere1
Outcome: root activitye1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings”
✓ located verbatim in the source · title, characters 0–98

e1
“total root number,total root length,root volume,root dry weight,root water potential,root relative water content,root water loss velocity,and root activity decrease with decrease of soil water”
✓ located verbatim in the source · abstract, characters 146–338

Title

Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings

Shan Chang Zhongguo shengtai nongye xuebao 2007

Other claims from this paper (8)

Intervention effect Total root number, total root length and root volume of winter wheat decreased as soil water decreased.
Intervention effect Root dry weight of winter wheat decreased as soil water decreased.
Intervention effect Root water potential, relative water content and water loss velocity decreased as soil water decreased.
Intervention effect Root/shoot ratio and root water saturation deficit of winter wheat increased as soil water decreased.
Intervention effect Soluble sugar and proline contents of winter wheat increased as soil water decreased.
Intervention effect Plasma membrane permeability and MDA content of winter wheat increased as soil water decreased.
Intervention effect SOD and POD activities of winter wheat increased as soil water decreased.
Mechanism Drought resistance of winter wheat seedlings increases through changes in biomass distribution, inner physiological characteristics and root weight ratio.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Total root number, total root length and root volume of winter wheat decreased as soil water decreased.

Taxon: winter wheatTriticum aestivumt0
Treatment: decrease of soil watere1
Outcome: total root number,total root length,root volumee1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings”
✓ located verbatim in the source · title, characters 0–98

e1
“total root number,total root length,root volume,root dry weight,root water potential,root relative water content,root water loss velocity,and root activity decrease with decrease of soil water”
✓ located verbatim in the source · abstract, characters 146–338

Title

Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings

Shan Chang Zhongguo shengtai nongye xuebao 2007

Other claims from this paper (8)

Intervention effect Root dry weight of winter wheat decreased as soil water decreased.
Intervention effect Root water potential, relative water content and water loss velocity decreased as soil water decreased.
Intervention effect Root activity of winter wheat decreased as soil water decreased.
Intervention effect Root/shoot ratio and root water saturation deficit of winter wheat increased as soil water decreased.
Intervention effect Soluble sugar and proline contents of winter wheat increased as soil water decreased.
Intervention effect Plasma membrane permeability and MDA content of winter wheat increased as soil water decreased.
Intervention effect SOD and POD activities of winter wheat increased as soil water decreased.
Mechanism Drought resistance of winter wheat seedlings increases through changes in biomass distribution, inner physiological characteristics and root weight ratio.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root water potential, relative water content and water loss velocity decreased as soil water decreased.

Taxon: winter wheatTriticum aestivumt0
Treatment: decrease of soil watere1
Outcome: root water potential,root relative water content,root water loss velocitye1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings”
✓ located verbatim in the source · title, characters 0–98

e1
“total root number,total root length,root volume,root dry weight,root water potential,root relative water content,root water loss velocity,and root activity decrease with decrease of soil water”
✓ located verbatim in the source · abstract, characters 146–338

Title

Effects of soil drought on root growth and physiological characteristics of winter wheat seedlings

Shan Chang Zhongguo shengtai nongye xuebao 2007

Other claims from this paper (8)

Intervention effect Total root number, total root length and root volume of winter wheat decreased as soil water decreased.
Intervention effect Root dry weight of winter wheat decreased as soil water decreased.
Intervention effect Root activity of winter wheat decreased as soil water decreased.
Intervention effect Root/shoot ratio and root water saturation deficit of winter wheat increased as soil water decreased.
Intervention effect Soluble sugar and proline contents of winter wheat increased as soil water decreased.
Intervention effect Plasma membrane permeability and MDA content of winter wheat increased as soil water decreased.
Intervention effect SOD and POD activities of winter wheat increased as soil water decreased.
Mechanism Drought resistance of winter wheat seedlings increases through changes in biomass distribution, inner physiological characteristics and root weight ratio.

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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“dry weight decrease”

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