Abstract
This study was conducted to examine the vitality of Bletilla striata Rchb.f. seed treated with different concentrations sodium hypochlorite (NaOCl) for different lengths of time. This study also examined the effect of NaOCl treatment times and concentrations on swelling formation and seed germination of B. striata seed. The non-treated B. striata seed had the highest survival rate (82.7%) Treatment with more than 1.5% NaOCl negatively affected the seed survival rate, as compared to concentrations of less than 1%. The swelling formation and seed germination percentages were highest (90.1% and 94.1%, respectively) when seeds were treated with 0.5% NaOCl for 20 min. These results can be used as important basic data for the growth and restoration of B. striata and further suggest the possibility of individual restoration in habitats.
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Claims 4
Claim · model-written summary
Untreated Bletilla seed had 82.7% survival, the highest rate.
- Taxon
- B. striata
Bletilla striatae0 - Outcome
- survival ratee0
- Direction
- higheste0
- Value
- 82.7%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The non-treated B. striata seed had the highest survival rate (82.7%)”
Claim · model-written summary
More than 1.5% NaOCl reduced seed survival relative to less than 1%.
- Taxon
- B. striataBletilla striatae1
- Treatment
- more than 1.5% NaOCle0
- Outcome
- seed survival ratee0
- Direction
- negatively affectede0
- Comparator
- concentrations of less than 1%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with more than 1.5% NaOCl negatively affected the seed survival rate, as compared to concentrations of less than 1%.”
e1“The non-treated B. striata seed had the highest survival rate (82.7%)”
Claim · model-written summary
Treatment with 0.5% NaOCl for 20 min yielded the highest swelling formation, 90.1%.
- Taxon
- B. striataBletilla striatae1
- Treatment
- 0.5% NaOCl for 20 mine0
- Outcome
- swelling formatione0
- Direction
- higheste0
- Value
- 90.1%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The swelling formation and seed germination percentages were highest (90.1% and 94.1%, respectively) when seeds were treated with 0.5% NaOCl for 20 min.”
e1“The non-treated B. striata seed had the highest survival rate (82.7%)”
Claim · model-written summary
Treatment with 0.5% NaOCl for 20 min yielded the highest germination, 94.1%.
- Taxon
- B. striataBletilla striatae1
- Treatment
- 0.5% NaOCl for 20 mine0
- Outcome
- seed germinatione0
- Direction
- higheste0
- Value
- 94.1%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The swelling formation and seed germination percentages were highest (90.1% and 94.1%, respectively) when seeds were treated with 0.5% NaOCl for 20 min.”
e1“The non-treated B. striata seed had the highest survival rate (82.7%)”