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“decrease in dry weight”

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Organism: Gossypium hirsutum ✕

Observationobservedoriginal resultmeasured

Claim · model-written summary

Bracts and capsule walls had better antioxidant systems than leaves.

Taxon: cottonGossypium hirsutumt0
Organ / stage: bracts and capsule walle0
Outcome: antioxidant systemse0
Direction: bettere0
Comparator: leavese0

Verbatim

e0
“Non-foliar organs(bracts and capsule wall) showed less ontogenetic decrease in O2 evolution capacity and in RuBPC activity(per dry weight) as well as better antioxidant systems than leaves at various days after anthesis”
✓ located verbatim in the source · abstract, characters 905–1124

t0
“Cotton”
✓ located verbatim in the source · title, characters 50–56

Title

The Relative Contribution of Non-Foliar Organs of Cotton to Yield and Related Physiological Characteristics Under Water Deficit

Hu; Yuanyuan; Zhang; et al. 农业科学学报：英文版 2014

Other claims from this paper (6)

Intervention effect Water deficit significantly decreased surface area of each cotton organ.
Intervention effect Water deficit decreased non-foliar organ surface area less than other organs.
Intervention effect The relative biomass contribution of non-foliar organs increased under water deficit.
Observation Bracts and capsule walls showed less ontogenetic decline in O2 evolution capacity than leaves.
Observation Bracts and capsule walls showed less ontogenetic decline in RuBPC activity than leaves.
Mechanism The authors concluded non-foliar photosynthesis is important for cotton yield, especially under water deficit.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Shade increased total chlorophyll concentration of cotton leaves by 14% on a leaf area basis.

Taxon: Gossypium hirsutum L.Gossypium hirsutume0
Treatment: shadee1
Outcome: total chlorophyll concentratione1
Direction: increasee1
Value: 14e1
Qualifier: on a leaf area basise1

Not reportedComparator

Verbatim

e0
“Gossypium hirsutum L.”
✓ located verbatim in the source · abstract, characters 68–89

e1
“shade caused a 43 to 55% decrease in leaf photosynthetic rate, and a 14 (on a leaf area basis) or 73% (on a dry weight basis) increase in total chlorophyll concentration”
✓ located verbatim in the source · abstract, characters 619–788

Title

Cotton Responses to Shade at Different Growth Stages: Nonstructural Carbohydrate Composition

Duli Zhao; Derrick Oosterhuis Crop Science 1998. doi:10.2135/cropsci1998.0011183x003800050014x

Other claims from this paper (12)

Intervention effect Shade at all four growth stages decreased cotton leaf photosynthetic rate by 43 to 55%.
Intervention effect Shade increased total chlorophyll concentration of cotton leaves by 73% on a dry weight basis.
Intervention effect Shade did not affect leaf dark respiration rate of cotton.
Intervention effect Starch concentration in cotton leaves and floral bracts decreased sharply under shade.
Intervention effect Hexose concentration in shaded cotton showed only minor changes.
Intervention effect Shade at the first flower and peak flower stages did not decrease total nonstructural carbohydrate (TNC) concentration in 20-d-old cotton floral buds.
Intervention effect Shade at the boll development stage decreased total nonstructural carbohydrate (TNC) concentration in 20-d-old cotton floral buds.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in cotton leaves by 47 to 71% relative to unshaded controls.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in cotton floral bracts by 37 to 48% relative to unshaded controls.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in 20-d-old cotton floral buds by 5 to 20% relative to unshaded controls.
Intervention effect Shade at the peak flower stage (1994) or boll development stage (1993) caused the greatest decrease in leaf TNC concentration.
Intervention effect Shade at the boll development stage caused the greatest decrease in TNC concentrations of cotton bracts and floral buds.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Shade did not affect leaf dark respiration rate of cotton.

Taxon: Gossypium hirsutum L.Gossypium hirsutume0
Treatment: shadee1
Outcome: leaf dark respiration ratee1
Direction: did not affecte1

Not reportedComparator

Verbatim

e0
“Gossypium hirsutum L.”
✓ located verbatim in the source · abstract, characters 68–89

e1
“shade caused a 43 to 55% decrease in leaf photosynthetic rate, and a 14 (on a leaf area basis) or 73% (on a dry weight basis) increase in total chlorophyll concentration, but did not affect leaf dark respiration rate”
✓ located verbatim in the source · abstract, characters 619–835

Title

Cotton Responses to Shade at Different Growth Stages: Nonstructural Carbohydrate Composition

Duli Zhao; Derrick Oosterhuis Crop Science 1998. doi:10.2135/cropsci1998.0011183x003800050014x

Other claims from this paper (12)

Intervention effect Shade at all four growth stages decreased cotton leaf photosynthetic rate by 43 to 55%.
Intervention effect Shade increased total chlorophyll concentration of cotton leaves by 14% on a leaf area basis.
Intervention effect Shade increased total chlorophyll concentration of cotton leaves by 73% on a dry weight basis.
Intervention effect Starch concentration in cotton leaves and floral bracts decreased sharply under shade.
Intervention effect Hexose concentration in shaded cotton showed only minor changes.
Intervention effect Shade at the first flower and peak flower stages did not decrease total nonstructural carbohydrate (TNC) concentration in 20-d-old cotton floral buds.
Intervention effect Shade at the boll development stage decreased total nonstructural carbohydrate (TNC) concentration in 20-d-old cotton floral buds.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in cotton leaves by 47 to 71% relative to unshaded controls.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in cotton floral bracts by 37 to 48% relative to unshaded controls.
Intervention effect Averaged over four growth stages and two years, shade decreased TNC concentration in 20-d-old cotton floral buds by 5 to 20% relative to unshaded controls.
Intervention effect Shade at the peak flower stage (1994) or boll development stage (1993) caused the greatest decrease in leaf TNC concentration.
Intervention effect Shade at the boll development stage caused the greatest decrease in TNC concentrations of cotton bracts and floral buds.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bracts and capsule wall had better antioxidant systems than leaves at various days after anthesis.

Taxon: CottonGossypium hirsutumt0
Organ / stage: bracts and capsule walle3
Outcome: antioxidant systemse3
Direction: bettere3
Qualifier: at various days after anthesise3
Comparator: leavese3

Verbatim

t0
“The Relative Contribution of Non-Foliar Organs of Cotton to Yield and Related Physiological Characteristics Under Water Deficit”
✓ located verbatim in the source · title, characters 0–127

e3
“Non-foliar organs (bracts and capsule wall) showed less ontogenetic decrease in O2 evolution capacity and in RuBPC activity (per dry weight) as well as better antioxidant systems than leaves at various days after anthesis”
✓ located verbatim in the source · abstract, characters 900–1121

Title

The Relative Contribution of Non-Foliar Organs of Cotton to Yield and Related Physiological Characteristics Under Water Deficit

Yuan-yuan HU; Ya-li ZHANG; Xiao-ping YI; et al. Journal of Integrative Agriculture 2014. doi:10.1016/s2095-3119(13)60568-7

Other claims from this paper (6)

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“decrease in dry weight”

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