Abstract
In this paper,the shading effects on the photosynthesis of strawberry cultivar Jingyao were investigated.The results showed that shading could reduce the parameters of strawberry leaves,including carboxylation efficiency(CE),dark respiration rate(Rd),light saturation point(LSP) and light compensation point(LCP),and increase the apparent quantum yield(AQY) and the CO2 compensation point(CCP).Additionally the net photosynthetic rate(Pn) of strawberry under natural environment became a single-peak,and the daily accumulation of photosynthate decreased compared with those without shading.The water use efficiency(WUE) of strawberry under the treatment of shading decreased in the morning and increased in the evening.The enhancement of leaf stomatal conductance(Gs) and the declining transpiration rate(Tr) might be related with the lower temperature after shading.These results indicated that shading was indeed beneficial for strawberry growth and alleviated photosynthetic photoinhibition.
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Claims 10
Claim · model-written summary
Shading reduced carboxylation efficiency, dark respiration and light saturation point.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Treatment
- shadinge0
- Outcome
- carboxylation efficiency(CE),dark respiration rate(Rd),light saturation point(LSP)e0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“shading could reduce the parameters of strawberry leaves,including carboxylation efficiency(CE),dark respiration rate(Rd),light saturation point(LSP) and light compensation point(LCP)”
Claim · model-written summary
Shading reduced light compensation point.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- shadinge0
- Outcome
- light compensation point(LCP)e0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shading could reduce the parameters of strawberry leaves,including carboxylation efficiency(CE),dark respiration rate(Rd),light saturation point(LSP) and light compensation point(LCP)”
Claim · model-written summary
Shading increased apparent quantum yield and CO2 compensation point.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- shadinge0
- Outcome
- apparent quantum yield(AQY) and the CO2 compensation point(CCP)e0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shading could reduce the parameters of strawberry leaves,including carboxylation efficiency(CE),dark respiration rate(Rd),light saturation point(LSP) and light compensation point(LCP),and increase the apparent quantum yield(AQY) and the CO2 compensation point(CCP).”
Claim · model-written summary
The net photosynthetic rate under natural conditions became single-peaked.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- net photosynthetic rate(Pn) of strawberry under natural environment became a single-peake0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the net photosynthetic rate(Pn) of strawberry under natural environment became a single-peak”
Claim · model-written summary
Shading decreased daily photosynthate accumulation.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- shadingt0
- Outcome
- daily accumulation of photosynthatee0
- Direction
- decreasede0
- Comparator
- without shadinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the daily accumulation of photosynthate decreased compared with those without shading.”
t0“Shading on Photosynthesis of Strawberry”
Claim · model-written summary
Shading decreased morning water use efficiency.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- shadinge0
- Outcome
- water use efficiency(WUE)e0
- Direction
- decreasede0
- Qualifier
- in the morninge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The water use efficiency(WUE) of strawberry under the treatment of shading decreased in the morning and increased in the evening.”
Claim · model-written summary
Shading increased evening water use efficiency.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- shadinge0
- Outcome
- water use efficiency(WUE)e0
- Direction
- increasede0
- Qualifier
- in the eveninge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The water use efficiency(WUE) of strawberry under the treatment of shading decreased in the morning and increased in the evening.”
Claim · model-written summary
Shading enhanced stomatal conductance.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- shadinge0
- Outcome
- leaf stomatal conductance(Gs)e0
- Direction
- enhancemente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The enhancement of leaf stomatal conductance(Gs) and the declining transpiration rate(Tr) might be related with the lower temperature after shading.”
t0“Strawberry”
Claim · model-written summary
Shading reduced transpiration rate.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- shadinge0
- Outcome
- transpiration rate(Tr)e0
- Direction
- declininge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The enhancement of leaf stomatal conductance(Gs) and the declining transpiration rate(Tr) might be related with the lower temperature after shading.”
t0“Strawberry”
Claim · model-written summary
Shading was interpreted to benefit strawberry growth and alleviate photoinhibition.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- beneficial for strawberry growth and alleviated photosynthetic photoinhibitione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results indicated that shading was indeed beneficial for strawberry growth and alleviated photosynthetic photoinhibition.”
The same questions in other papers
shade · physiology: photosynthesis · Fragaria x ananassa (strawberry)Positive and negative results
3 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
2 papers more in this group
See all 6 papers →shade · physiology: water · Fragaria x ananassa (strawberry)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.