Abstract
[Objective] The physiological index variation of fern was studied under drought stress.[Method] By means of artificial simulated drought stress and rehydration,the effect of drought stress on physiological indexes(leaf relative water content,relative conductivity,chlorophyll content and free proline content) of five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus) was studied in our paper.[Result] With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content;the physiological indexes of Nephrolepis auriculata under drought stress were better than other ferns,with obvious difference after 12 days of stress,and it showed that Nephrolepis auriculata had strongest drought-resistant ability;after rehydration,the physiological indexes of five ferns recovered at different degree.[Conclusion] Our study could provide theoretical basis for the development and utilization of fern.
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Claims 20
Claim · model-written summary
Nephrolepis auriculata showed decrease in leaf relative water content with prolonged drought.
- Taxon
- Nephrolepis auriculata
Nephrolepis auriculatat0 - Treatment
- drought stresse0
- Outcome
- leaf relative water contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Nephrolepis auriculata showed decrease in chlorophyll content with prolonged drought.
- Taxon
- Nephrolepis auriculataNephrolepis auriculatat0
- Treatment
- drought stresse0
- Outcome
- chlorophyll contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Nephrolepis auriculata showed increase in relative conductivity with prolonged drought.
- Taxon
- Nephrolepis auriculataNephrolepis auriculatat0
- Treatment
- drought stresse0
- Outcome
- relative conductivitye0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Nephrolepis auriculata showed increase in free proline content with prolonged drought.
- Taxon
- Nephrolepis auriculataNephrolepis auriculatat0
- Treatment
- drought stresse0
- Outcome
- free proline contente0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris multifida showed decrease in leaf relative water content with prolonged drought.
- Taxon
- Pteris multifida
Pteris multifidat0 - Treatment
- drought stresse0
- Outcome
- leaf relative water contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris multifida showed decrease in chlorophyll content with prolonged drought.
- Taxon
- Pteris multifidaPteris multifidat0
- Treatment
- drought stresse0
- Outcome
- chlorophyll contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris multifida showed increase in relative conductivity with prolonged drought.
- Taxon
- Pteris multifidaPteris multifidat0
- Treatment
- drought stresse0
- Outcome
- relative conductivitye0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris multifida showed increase in free proline content with prolonged drought.
- Taxon
- Pteris multifidaPteris multifidat0
- Treatment
- drought stresse0
- Outcome
- free proline contente0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris vittata showed decrease in leaf relative water content with prolonged drought.
- Taxon
- Pteris vittata
Pteris vittatat0 - Treatment
- drought stresse0
- Outcome
- leaf relative water contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris vittata showed decrease in chlorophyll content with prolonged drought.
- Taxon
- Pteris vittataPteris vittatat0
- Treatment
- drought stresse0
- Outcome
- chlorophyll contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris vittata showed increase in relative conductivity with prolonged drought.
- Taxon
- Pteris vittataPteris vittatat0
- Treatment
- drought stresse0
- Outcome
- relative conductivitye0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Pteris vittata showed increase in free proline content with prolonged drought.
- Taxon
- Pteris vittataPteris vittatat0
- Treatment
- drought stresse0
- Outcome
- free proline contente0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Adiantum capillus showed decrease in leaf relative water content with prolonged drought.
- Taxon
- Adiantum capillus
Adiantum capillus-venerist0 - Treatment
- drought stresse0
- Outcome
- leaf relative water contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Adiantum capillus showed decrease in chlorophyll content with prolonged drought.
- Taxon
- Adiantum capillusAdiantum capillus-venerist0
- Treatment
- drought stresse0
- Outcome
- chlorophyll contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Adiantum capillus showed increase in relative conductivity with prolonged drought.
- Taxon
- Adiantum capillusAdiantum capillus-venerist0
- Treatment
- drought stresse0
- Outcome
- relative conductivitye0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Adiantum capillus showed increase in free proline content with prolonged drought.
- Taxon
- Adiantum capillusAdiantum capillus-venerist0
- Treatment
- drought stresse0
- Outcome
- free proline contente0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Cyclosorus interruptus showed decrease in leaf relative water content with prolonged drought.
- Taxon
- Cyclosorus interruptus
Cyclosorus interruptust0 - Treatment
- drought stresse0
- Outcome
- leaf relative water contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Cyclosorus interruptus showed decrease in chlorophyll content with prolonged drought.
- Taxon
- Cyclosorus interruptusCyclosorus interruptust0
- Treatment
- drought stresse0
- Outcome
- chlorophyll contente0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Cyclosorus interruptus showed increase in relative conductivity with prolonged drought.
- Taxon
- Cyclosorus interruptusCyclosorus interruptust0
- Treatment
- drought stresse0
- Outcome
- relative conductivitye0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”
Claim · model-written summary
Cyclosorus interruptus showed increase in free proline content with prolonged drought.
- Taxon
- Cyclosorus interruptusCyclosorus interruptust0
- Treatment
- drought stresse0
- Outcome
- free proline contente0
- Direction
- increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With drought stress time prolonging,the leaf relative water content and chlorophyll content of five ferns showed decrease trend,while there was an increase trend in relative conductivity and free proline content”
t0“five ferns(Nephrolepis auriculata,Pteris multifida,Pteris vittata,Adiantum capillus and Cyclosorus interruptus)”