Abstract
Taking seedling of Cucurbita pepo L.'Cuiyutezaowang' as materials,the effects of soaking seed with different concentrations of SA on growth and the activity of antioxidant enzymes of Cucurbita pepo L.seedling were studied.The results showed that,seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees,while all the indicators were obviously decreased when seed soaked with 4.00 mmol/L SA;seed soaked with SA 0.50~2.00 mmol/L could raise the chlorophyll content and root vigor of Cucurbita pepo L.seedling significantly,while they obviously decreased when seed soaked with 4.00 mmol/L SA;seed soaked with SA 0.25~1.00 mmol/L and 0.25~2.00 mmol/L could raise the SOD,POD and CAT activity of underground portion and ground of Cumcurbita pepo L.seedling in varying degrees,while the SOD,POD and CAT activity were decreased when seed soaked with 4.00 mmol/L SA.Seed soaked with SA of low concentration could improve the growth of Cumcurbita pepo L.seedling,increase its antioxidase activity;while seed soaked with SA of high concentration could inhabit its growth and antioxidase activity.Seed soaked 0.50~1.00 mmol/L worked the best.
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Claims 11
Claim · model-written summary
Low dose SA seed soaking raised plant height,leaf area,aerial parts of the fresh weight.
- Taxon
- Cucurbita pepo L.
Cucurbita pepoe0 - Treatment
- seed soaked with SA 0.25~1.00 mmol/Le0
- Outcome
- plant height,leaf area,aerial parts of the fresh weighte0
- Direction
- raisee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
Claim · model-written summary
High dose SA seed soaking decreased plant height,leaf area,aerial parts of the fresh weight.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with 4.00 mmol/L SAe1
- Outcome
- plant height,leaf area,aerial parts of the fresh weighte0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
e1“all the indicators were obviously decreased when seed soaked with 4.00 mmol/L SA”
Claim · model-written summary
Low dose SA seed soaking raised total root number,total root length,root fresh weight.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with SA 0.25~1.00 mmol/Le0
- Outcome
- total root number,total root length,root fresh weighte0
- Direction
- raisee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
Claim · model-written summary
High dose SA seed soaking decreased total root number,total root length,root fresh weight.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with 4.00 mmol/L SAe1
- Outcome
- total root number,total root length,root fresh weighte0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
e1“all the indicators were obviously decreased when seed soaked with 4.00 mmol/L SA”
Claim · model-written summary
Low dose SA seed soaking raised root cap ratio.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with SA 0.25~1.00 mmol/Le0
- Outcome
- root cap ratioe0
- Direction
- raisee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
Claim · model-written summary
High dose SA seed soaking decreased root cap ratio.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with 4.00 mmol/L SAe1
- Outcome
- root cap ratioe0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L could raise the plant height,leaf area,aerial parts of the fresh weight,total root number,total root length,root fresh weight and root cap ratio of Cucurbita pepo L.seedling at different degrees”
e1“all the indicators were obviously decreased when seed soaked with 4.00 mmol/L SA”
Claim · model-written summary
SA seed soaking at 0.50~2.00 mmol/L significantly raised chlorophyll content and root vigor.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with SA 0.50~2.00 mmol/Le0
- Outcome
- chlorophyll content and root vigore0
- Direction
- raisee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.50~2.00 mmol/L could raise the chlorophyll content and root vigor of Cucurbita pepo L.seedling significantly”
Claim · model-written summary
SA seed soaking at 4.00 mmol/L decreased chlorophyll content and root vigor.
- Taxon
- Cucurbita pepo L.Cucurbita pepoe0
- Treatment
- seed soaked with 4.00 mmol/L SAe1
- Outcome
- chlorophyll content and root vigore0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed soaked with SA 0.50~2.00 mmol/L could raise the chlorophyll content and root vigor of Cucurbita pepo L.seedling significantly”
e1“they obviously decreased when seed soaked with 4.00 mmol/L SA”
Claim · model-written summary
Lower dose SA soaking raised SOD, POD and CAT activities in seedling tissues.
- Taxon
- Cumcurbita pepo L.e0
- Organ / stage
- underground portion and grounde0
- Treatment
- seed soaked with SA 0.25~1.00 mmol/L and 0.25~2.00 mmol/Le0
- Outcome
- SOD,POD and CAT activitye0
- Direction
- raisee0
Not reportedComparator
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L and 0.25~2.00 mmol/L could raise the SOD,POD and CAT activity of underground portion and ground of Cumcurbita pepo L.seedling in varying degrees”
Claim · model-written summary
High dose SA soaking decreased SOD, POD and CAT activities.
- Taxon
- Cumcurbita pepo L.e0
- Treatment
- seed soaked with 4.00 mmol/L SAe1
- Outcome
- SOD,POD and CAT activitye0
- Direction
- decreasede1
Not reportedComparator
Verbatim
e0“seed soaked with SA 0.25~1.00 mmol/L and 0.25~2.00 mmol/L could raise the SOD,POD and CAT activity of underground portion and ground of Cumcurbita pepo L.seedling in varying degrees”
e1“the SOD,POD and CAT activity were decreased when seed soaked with 4.00 mmol/L SA”
Claim · model-written summary
SA soaking at 0.50~1.00 mmol/L worked best.
- Taxon
- Cucurbita pepo L.Cucurbita pepot0
- Treatment
- Seed soaked 0.50~1.00 mmol/Le0
- Outcome
- worked the beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed soaked 0.50~1.00 mmol/L worked the best”
t0“Cucurbita pepo L.Seedling”
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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.