Abstract
The effects of ascorbic acid on the growth of maize seedlings under waterlogging stress were studied through hydroponic method,and the biomass,the soluble sugar,soluble protein,malonaldehyde(MDA),the activities of peroxidase(POD)and catalase(CAT)in maize leaves were considered as reference variables.The results showed that after application of AsA,the root length,plant height,fresh weight and dry weight per plant,the content of soluble proteins and soluble sugar,and the activities of catalase(CAT)and peroxidase(POD)of the stressed maize seedlings were significantly increased,while,the content of malonaldehyde(produced in membrane lipid peroxidation)was significantly decreased,and the optimal AsA concentration was 0.3mmol/L.
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Claims 6
Claim · model-written summary
AsA significantly increased root length and plant height of stressed maize seedlings.
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after application of AsA,the root length,plant height,fresh weight and dry weight per plant,the content of soluble proteins and soluble sugar,and the activities of catalase(CAT)and peroxidase(POD)of the stressed maize seedlings were significantly increased”
Claim · model-written summary
AsA significantly increased fresh and dry weight per plant.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after application of AsA,the root length,plant height,fresh weight and dry weight per plant,the content of soluble proteins and soluble sugar,and the activities of catalase(CAT)and peroxidase(POD)of the stressed maize seedlings were significantly increased”
Claim · model-written summary
AsA significantly increased soluble protein and sugar content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after application of AsA,the root length,plant height,fresh weight and dry weight per plant,the content of soluble proteins and soluble sugar,and the activities of catalase(CAT)and peroxidase(POD)of the stressed maize seedlings were significantly increased”
Claim · model-written summary
AsA significantly increased catalase and peroxidase activities.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after application of AsA,the root length,plant height,fresh weight and dry weight per plant,the content of soluble proteins and soluble sugar,and the activities of catalase(CAT)and peroxidase(POD)of the stressed maize seedlings were significantly increased”
Claim · model-written summary
AsA significantly decreased malonaldehyde content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the content of malonaldehyde(produced in membrane lipid peroxidation)was significantly decreased”
t0“maize”
e1“after application of AsA”
Claim · model-written summary
The optimal AsA concentration was 0.3mmol/L.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the optimal AsA concentration was 0.3mmol/L”
t0“maize”
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