Abstract
The decrease in stratospheric ozone will lead to an increase in the biologically effective ultraviolet-B radiation(UV-B),which alter and affect crops growth,development and physiological processes.In our study,enhanced UV-B treatments were applied using a square-wave system to expose the soybean(Glycine max Merr.)seedlings to 15 μW·cm2 level,with 8 hours each day in artificial climate rooms.Biomass accumulations,chlorophyll content,concentrations of soluble protein,photosystem II(PSII)electron transport capacity(Fv/Fm)and net CO2 assimilation rate were studied under this treatment.The results showed that enhanced UV-B radiation inhibited the growth and development in plant height,biomass accumulations,chlorophyll content,maximum photochemical efficiency,concentrations of soluble protein as well as net CO2 assimilation rate.There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.On the other hand,enhanced UV-B radiation induced an increase in the concentrations of anthocyanin and carotenoids as a protective response.In conclusion,the inhibitions of enhanced UV-B on growth and biomass accumulations were probably induced by the decrease in chlorophyll and soluble protein content as well as inhibitions of PSII functions and reductions of net CO2 assimilation rate.
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Claims 20
Claim · model-written summary
plant height declined 4.9% at 20 days after semination under enhanced UV-B.
- Taxon
- soybean
Glycine maxt0 - Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- plant heighte0
- Direction
- decreasede0
- Value
- 4.9%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
plant height declined 13.8% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- plant heighte0
- Direction
- decreasede0
- Value
- 13.8%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
plant height declined 10.6% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- plant heighte0
- Direction
- decreasede0
- Value
- 10.6%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
fresh weight declined 17.8% at 20 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- fresh weighte0
- Direction
- reducede0
- Value
- 17.8%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
fresh weight declined 10.7% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- fresh weighte0
- Direction
- reducede0
- Value
- 10.7%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
fresh weight declined 25.5% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- fresh weighte0
- Direction
- reducede0
- Value
- 25.5%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
dry weight declined 22.3% at 20 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- dry weighte0
- Direction
- reducede0
- Value
- 22.3%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
dry weight declined 20.9% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- dry weighte0
- Direction
- reducede0
- Value
- 20.9%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
dry weight declined 25.6% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- dry weighte0
- Direction
- reducede0
- Value
- 25.6%e0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the control plants,the plant height of each seedling level decreased 4.9%,13.8% and 10.6%,respectively;the fresh weight and dry weight were also reduced in parallel 17.8%,10.7%,25.5% and 22.3%,20.9%,25.6%.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
chlorophyll content declined 3.2% at 20 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- chlorophyll contente0
- Direction
- reducede0
- Value
- 3.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
chlorophyll content declined 13.2% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- chlorophyll contente0
- Direction
- reducede0
- Value
- 13.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
chlorophyll content declined 29.4% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- chlorophyll contente0
- Direction
- reducede0
- Value
- 29.4%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
Fv/Fm declined 3.4% at 20 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- Fv/Fme0
- Direction
- reducede0
- Value
- 3.4%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
Fv/Fm declined 3% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- Fv/Fme0
- Direction
- reducede0
- Value
- 3%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
Fv/Fm declined 3.2% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- Fv/Fme0
- Direction
- reducede0
- Value
- 3.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
soluble protein content declined 25.3% at 20 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 20 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- soluble protein contente0
- Direction
- reducede0
- Value
- 25.3%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
soluble protein content declined 45.2% at 40 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 40 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- soluble protein contente0
- Direction
- reducede0
- Value
- 45.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
soluble protein content declined 19.5% at 60 days after semination under enhanced UV-B.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- 60 dayse1
- Treatment
- enhanced UV-B radiatione2
- Outcome
- soluble protein contente0
- Direction
- reducede0
- Value
- 19.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
e1“There were three levels of seedlings(20 days,40 days and 60 days after semination)were examined.”
e2“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
Enhanced UV-B reduced leaf area at all three seedling levels.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- enhanced UV-B radiatione0
- Outcome
- leaf areae0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
Claim · model-written summary
Enhanced UV-B reduced net CO2 assimilation rate at all three seedling levels.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- enhanced UV-B radiatione0
- Outcome
- net CO2 assimilation ratee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The chlorophyll content,Fv/Fm,soluble protein content,leaf area and net CO2 assimilation rate of each seedling level were all reduced by enhanced UV-B radiation,the extent were 3.2%,13.2% and 29.4%;3.4%,3% and 3.2%;25.3%,45.2% and 19.5%;15.2%,20.4% and 41.6%;10%,25% and 16%,respectively.”
t0“Soybean(Glycine max Merr.)”
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radiation · physiology: photosynthesis · Glycine max (soybean)Results agree
5 papers in the same direction as this paper
- negative
- negative
- negative
2 papers more in this group
See all 6 papers →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.