Abstract
Abstract Plant growth-promoting rhizobacteria (PGPR) are known in various cropping systems to increase plant growth, vigour and plant nutrient contents. cyanobacteria are known to possess the ability to form associations with vascular/non-vascular plants and produce growth-promoting substances. The present work was undertaken to formulate the best effective consortium consist of plant-growth-promoting rhizobacterium and cyanobacteria to promote growth rate of tomato and control R. syzigii subsp. indonesiensis. Our previous study had screened 7 best rhizobacteria (Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain HYM 88 RBI 2AB 2.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacterium JP60 RBI 2 AB 2.3, Bacillus sp. M6 RBI KDA 1.2, Bacillus cereus strain JN23 RBI KDA 2.2 and Bacillus subtilis BSn5 RBI IPBL 2.3) and 4 cyanobacteria strain (RZ2AB2.1, RZ1AB2.3, RZ1BPL2.3, RZSD1.1) to promote growth of tomato. To increase those strains’ ability both for suppress pathogen attack and promote growth, development of suitable consortium is necessary. Our research consists of two phase which were in vitro dual culture studies for interaction assay, and in planta consortium assay. Results shown that almost all strains were had a good compatibility to growth together. We develop 12 consortiums based on its previous ability and the compatibility. All consortiums shown capability to reduce bacterial wilt disease development and also promote growth of tomato. Consortium consist of Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacillus subtilis BSn5 RBI IPBL 2.3 and cyanobacteria RZ2AB2.1) shown best ability to reduce disease development and promote growth and yields of tomato.
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Claims 6
Claim · model-written summary
Almost all microbial strains were compatible in dual culture.
- Taxon
- Tomato
Solanum lycopersicumt0 - Outcome
- good compatibility to growth togethere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“almost all strains were had a good compatibility to growth together”
t0“of Tomato”
Claim · model-written summary
Twelve consortia were developed from prior ability and compatibility.
- Taxon
- TomatoSolanum lycopersicumt0
- Outcome
- 12 consortiumse0
- Value
- 12 consortiumse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“We develop 12 consortiums based on its previous ability and the compatibility”
t0“of Tomato”
Claim · model-written summary
All consortia reduced bacterial wilt disease development in tomato.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- All consortiumse0
- Interactor
- bacterial wilte0pathogen
- Outcome
- bacterial wilt disease developmente0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All consortiums shown capability to reduce bacterial wilt disease development and also promote growth of tomato”
Claim · model-written summary
All consortia promoted tomato growth.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- All consortiumse0
- Outcome
- growth of tomatoe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All consortiums shown capability to reduce bacterial wilt disease development and also promote growth of tomato”
Claim · model-written summary
The named four-member consortium was best at reducing disease development.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- Consortium consist of Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacillus subtilis BSn5 RBI IPBL 2.3 and cyanobacteria RZ2AB2.1e0
- Outcome
- disease developmente0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Consortium consist of Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacillus subtilis BSn5 RBI IPBL 2.3 and cyanobacteria RZ2AB2.1) shown best ability to reduce disease development and promote growth and yields of tomato”
Claim · model-written summary
The named four-member consortium was best at promoting tomato growth and yields.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- Consortium consist of Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacillus subtilis BSn5 RBI IPBL 2.3 and cyanobacteria RZ2AB2.1e0
- Outcome
- growth and yields of tomatoe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Consortium consist of Bacillus thuringiensis strain RBI 2AB1.1, Bacillus cereus strain APSB-03 RBI 2AB 2.2, Bacillus subtilis BSn5 RBI IPBL 2.3 and cyanobacteria RZ2AB2.1) shown best ability to reduce disease development and promote growth and yields of tomato”
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