Abstract
Bio-organic fertilizer may be improving soil ecological environment through adjusted community diversity,but the changes of rhizosphere micro-ecology environment depends on the amount and type of root exudates.The influence of bio-organic fertilizer on banana fusarium wilt and root exudates were studied by using in vitro bathing root system under the condition of pot experiment.The results showed that the control effect of banana fusarium wilt by using bio-organic fertilizer were better than organic fertilizer and control treatments,control effect of bio-organic fertilizer and organic fertilizer on banana wilt disease were 55.4% and 28.5% respectively.Oxalic acid,malic acid and fumaric acid were found in organic acid,and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content.In contrast to organic fertilizer treatments,bio-organic fertilizer would reduce malic acid,fumaric acid and organic acid amount in banana root exudates markedly.Organic acids content of different treatment in banana root exudates was: organic fertilizer bio-organic fertilizer no fertilizer.The kind and total of amino acid are the most in biological organic fertilizer treatments,followed by the organic fertilizer,and g-ABA,b-Ala,a-ABA,Glu,Asp and P-Ser content in root exudates of biological organic fertilizer treatments are significantly higher than organic fertilizer and no fertilization.Main amino acids(The content of various acids were more than 5% total of amino acid) of biological organic fertilizer treatments have P-Ser,Thr,g-ABA,EOHNH2 and Car,in which P-Ser and g-ABA are significantly higher than organic fertilizer and no fertilization.The index of banana wilt disease was significantly negative correlation with P-Ser,Ser and Ile,the correlation coefficients are-0.99,-0.98 and-0.95 respectively.but it significantly positive correlation with Ans,the correlation coefficients is 1.00.Organic acid amount in banana root exudates was decreased,the kind and total of amino acid were increased by using biological organic fertilizer,and the index of banana wilt disease was significant correlation with some amino acid in banana root exudates,which maybe play very important roles in controlling the banana wilt.
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Claims 14
Claim · model-written summary
Bio-organic fertilizer had a better control effect on banana fusarium wilt than organic fertilizer and control treatments, 55.4%.
- Taxon
- bananae1
- Treatment
- bio-organic fertilizere1
- Outcome
- control effect of banana fusarium wilte1
- Direction
- bettere1
- Value
- 55.4%e2
- Comparator
- organic fertilizer and control treatmentse1
FusariumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the control effect of banana fusarium wilt by using bio-organic fertilizer were better than organic fertilizer and control treatments”
e2“control effect of bio-organic fertilizer and organic fertilizer on banana wilt disease were 55.4% and 28.5% respectively”
Claim · model-written summary
Organic fertilizer had a control effect of 28.5% on banana wilt disease.
Not reportedComparatorDirection
Verbatim
e1“control effect of bio-organic fertilizer and organic fertilizer on banana wilt disease were 55.4% and 28.5% respectively”
Claim · model-written summary
The content of oxalic acid was 83.6%-93.0% of organic acid content in banana root exudates.
Verbatim
e1“the content of oxalic acid was 83.6%-93.0% of organic acid content”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Bio-organic fertilizer reduced malic acid, fumaric acid and organic acid amount in banana root exudates compared with organic fertilizer.
Verbatim
e1“In contrast to organic fertilizer treatments, bio-organic fertilizer would reduce malic acid, fumaric acid and organic acid amount in banana root exudates markedly”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Organic acid content of different treatments in banana root exudates ranked organic fertilizer, bio-organic fertilizer, then no fertilizer.
Verbatim
e1“Organic acids content of different treatment in banana root exudates was: organic fertilizer bio-organic fertilizer no fertilizer”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Biological organic fertilizer treatments had the most kinds and total of amino acids in banana root exudates.
- Taxon
- bananae2
- Treatment
- biological organic fertilizer treatmentse1
- Outcome
- kind and total of amino acide1
- Direction
- moste1
Not reportedComparator
Verbatim
e1“The kind and total of amino acid are the most in biological organic fertilizer treatments”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
G-ABA, b-Ala and a-ABA content in banana root exudates was significantly higher under biological organic fertilizer than under organic fertilizer and no fertilization.
Verbatim
e1“g-ABA,b-Ala,a-ABA,Glu,Asp and P-Ser content in root exudates of biological organic fertilizer treatments are significantly higher than organic fertilizer and no fertilization”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Glu, Asp and P-Ser content in banana root exudates was significantly higher under biological organic fertilizer than under organic fertilizer and no fertilization.
Verbatim
e1“g-ABA,b-Ala,a-ABA,Glu,Asp and P-Ser content in root exudates of biological organic fertilizer treatments are significantly higher than organic fertilizer and no fertilization”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Main amino acids in banana root exudates under biological organic fertilizer were P-Ser, Thr, g-ABA, EOHNH2 and Car.
Verbatim
e1“Main amino acids(The content of various acids were more than 5% total of amino acid) of biological organic fertilizer treatments have P-Ser,Thr,g-ABA,EOHNH2 and Car”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
Claim · model-written summary
Index of banana wilt disease was significantly negatively correlated with P-Ser in root exudates, r = -0.99.
Verbatim
e1“The index of banana wilt disease was significantly negative correlation with P-Ser,Ser and Ile,the correlation coefficients are-0.99,-0.98 and-0.95 respectively”
Claim · model-written summary
Index of banana wilt disease was significantly negatively correlated with Ser in root exudates, r = -0.98.
Verbatim
e1“The index of banana wilt disease was significantly negative correlation with P-Ser,Ser and Ile,the correlation coefficients are-0.99,-0.98 and-0.95 respectively”
Claim · model-written summary
Index of banana wilt disease was significantly negatively correlated with Ile in root exudates, r = -0.95.
Verbatim
e1“The index of banana wilt disease was significantly negative correlation with P-Ser,Ser and Ile,the correlation coefficients are-0.99,-0.98 and-0.95 respectively”
Claim · model-written summary
Index of banana wilt disease was significantly positively correlated with Ans in root exudates, r = 1.00.
Verbatim
e1“but it significantly positive correlation with Ans,the correlation coefficients is 1.00”
e2“The index of banana wilt disease was significantly negative correlation with P-Ser,Ser and Ile,the correlation coefficients are-0.99,-0.98 and-0.95 respectively”
Claim · model-written summary
Amino acids in banana root exudates may play important roles in controlling the banana wilt.
Verbatim
e1“which maybe play very important roles in controlling the banana wilt”
e2“Oxalic acid,malic acid and fumaric acid were found in organic acid, and organic acid content was dominating of oxalic acid in banana root exudates,the content of oxalic acid was 83.6%-93.0% of organic acid content”
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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.