Abstract
OBJECTIVE: The objective of the present study is to elucidate the effects of the application of cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant chlorine dioxide on the occurrence of banana fusarium wilt disease and soil bacterium community. METHOD: Under the field cultivation conditions, the Biolog and T-RFLP method was used to investigate the soil bacterium diversity and community features in different treatments at different periods. RESULT: The results show that both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly, the highest control effect could reach 60.82% with the combined application of these two methods. The result of Biolog eco plate shows that the application of cake fertilizer fermentation fluid with antagonistic bacteria could improve soil microbial AWCD (average well color development) and population uniformity, the use of soil disinfectant significantly reduced the soil microbial population's abundance and the uniformity. Principal component analysis shows that the soil microbial population using carbon source had an increasing trend throughout the banana growing season, the main carbon sources in the early stage were amino acids, carboxylic acids, amphiphilic compounds and carbohydrates, and the increased main carbon sources in the later stage were carboxylic acids and amphiphilic compounds. Soil bacterial diversity analysis by T-RFLP shows that the treatments of cake fertilizer fermentation fluid with antagonistic bacteria had the highest bacterial TRFs (Terminal restriction fragment) fragments, which resulted from the increase of Flavobacterium, Pseudomona and Lactobacillus population in the soil. CONCLUSION: The application of cake fertilizer fermentation fluid with antagonistic bacteria combining soil disinfectant could increase antagonistic microorganisms species, enhance soil microbial diversity, improve soil microbial ecological structure on the basis of reducing pathogen in soil, finally achieve the goal of improving the control effects of banana fusarium wilt disease.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 11
Claim · model-written summary
Cake fertilizer fermentation fluid with antagonistic bacteria reduced the banana Fusarium wilt disease index significantly.
- Taxon
- bananae1
- Treatment
- cake fertilizer fermentation fluid with antagonistic bacteriae1
- Second interactor
- antagonistic bacteriae1biocontrol_agent
- Outcome
- disease index of banana fusarium wilt diseasee1
- Direction
- reducee1
- Setting
- field cultivation conditionse0
FusariumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the field cultivation conditions”
e1“both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly”
Claim · model-written summary
Soil disinfectant reduced the banana Fusarium wilt disease index significantly.
- Taxon
- bananae1
- Treatment
- soil disinfectante1
- Outcome
- disease index of banana fusarium wilt diseasee1
- Direction
- reducee1
- Setting
- field cultivation conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the field cultivation conditions”
e1“both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly”
Claim · model-written summary
The combined application of the two methods gave the highest control effect on banana Fusarium wilt, 60.82%.
- Taxon
- bananae1
- Treatment
- combined application of these two methodse2
- Outcome
- control effecte2
- Direction
- higheste2
- Value
- 60.82%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly”
e2“the highest control effect could reach 60.82% with the combined application of these two methods”
Claim · model-written summary
Cake fertilizer fermentation fluid with antagonistic bacteria improved soil microbial AWCD and population uniformity in banana fields.
- Taxon
- bananae1
- Treatment
- cake fertilizer fermentation fluid with antagonistic bacteriae3
- Outcome
- soil microbial AWCD (average well color development) and population uniformitye3
- Direction
- improvee3
Not reportedComparator
Verbatim
e1“both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly”
e3“the application of cake fertilizer fermentation fluid with antagonistic bacteria could improve soil microbial AWCD (average well color development) and population uniformity”
Claim · model-written summary
Soil disinfectant significantly reduced soil microbial population abundance and uniformity in banana fields.
- Taxon
- bananae5
- Treatment
- soil disinfectante4
- Outcome
- soil microbial population's abundance and the uniformitye4
- Direction
- reducede4
Not reportedComparator
Verbatim
e4“the use of soil disinfectant significantly reduced the soil microbial population's abundance and the uniformity”
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
Claim · model-written summary
Soil microbial carbon source use showed an increasing trend through the banana growing season.
Verbatim
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
Claim · model-written summary
Early-stage main soil microbial carbon sources were amino acids, carboxylic acids and amphiphilic compounds.
Verbatim
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
e6“the main carbon sources in the early stage were amino acids, carboxylic acids, amphiphilic compounds and carbohydrates, and the increased main carbon sources in the later stage were carboxylic acids and amphiphilic compounds”
Claim · model-written summary
Early-stage main soil microbial carbon sources included carbohydrates.
Verbatim
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
e6“the main carbon sources in the early stage were amino acids, carboxylic acids, amphiphilic compounds and carbohydrates, and the increased main carbon sources in the later stage were carboxylic acids and amphiphilic compounds”
Claim · model-written summary
Later-stage increased main carbon sources were carboxylic acids and amphiphilic compounds.
Verbatim
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
e6“the main carbon sources in the early stage were amino acids, carboxylic acids, amphiphilic compounds and carbohydrates, and the increased main carbon sources in the later stage were carboxylic acids and amphiphilic compounds”
Claim · model-written summary
Fermentation-fluid treatment gave the highest bacterial TRF fragments, reflecting increased Flavobacterium, Pseudomonas and Lactobacillus populations.
- Taxon
- bananae5
- Treatment
- cake fertilizer fermentation fluid with antagonistic bacteriae7
- Outcome
- bacterial TRFs (Terminal restriction fragment) fragmentse7
- Direction
- higheste7
- Qualifier
- the increase of Flavobacterium, Pseudomona and Lactobacillus populatione7
Not reportedComparator
Verbatim
e5“the soil microbial population using carbon source had an increasing trend throughout the banana growing season”
e7“the treatments of cake fertilizer fermentation fluid with antagonistic bacteria had the highest bacterial TRFs (Terminal restriction fragment) fragments, which resulted from the increase of Flavobacterium, Pseudomona and Lactobacillus population in the soil”
Claim · model-written summary
The combined application could enhance soil microbial diversity.
Verbatim
e1“both cake fertilizer fermentation fluid with antagonistic bacteria and soil disinfectant could reduce disease index of banana fusarium wilt disease significantly”
e7“The application of cake fertilizer fermentation fluid with antagonistic bacteria combining soil disinfectant could increase antagonistic microorganisms species, enhance soil microbial diversity”
The same questions in other papers
fertilization · Fusarium · MusaPositive and negative results
8 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
7 papers more in this group
See all 11 papers →inoculation · Fusarium · MusaPositive and negative results
9 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
8 papers more in this group
See all 12 papers →processing · Fusarium · MusaResults agree
3 papers in the same direction as this paper
- positive
- positive
- positive
inoculation · soil: biology · MusaResults agree
3 papers in the same direction as this paper
- positive
- positive
- positive
fertilization · soil: biology · MusaResults agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →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.