Abstract
Plant Growth-Promoting Rhizobacteria (PGPR) are microbes that inhabit the rhizosphere and rhizoplanes environment and can enhance plant growth.The application of PGPR in agriculture can reduce the use of chemical fertilizers on soil.The purpose of this study was to determine the ability of the actinobacteria consortium to produce Indole-3-Acetic Acid (IAA), solubilize phosphate, and improve soybean growth in the greenhouse.The results of this study showed that the actinobacteria (Streptomyces sp.ASR58, Streptomyces sp.ASR67) and Rhizobium sp. which are used in this study are mutually compatible and tolerant to several types of fungicides and bactericides.Meanwhile, the consortium of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 produces the highest concentration of IAA i.e. 25.11 ppm compared to each isolate and other bacterial consortia.Accordance to the quantitative phosphate solubilization assay, Streptomyces sp.ASR67 resulted in the highest dissolved inorganic phosphate i.e. 179.7 + 13.3 mg / L. Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium into soybean seeds can significantly increase 54.6% in stem length, 29% root growth, and 20.4% in plant dry weight.This research indicated that Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium resulted in the best growth toward soybean plants compared to other bacterial consortia.
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Claims 7
Claim · model-written summary
The study bacteria were mutually compatible and tolerated several fungicides and bactericides.
- Taxon
- soybean
Glycine maxt0 - Interactor
- Streptomyces sp.ASR58e0other
- Outcome
- mutually compatible and tolerant to several types of fungicides and bactericidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the actinobacteria (Streptomyces sp.ASR58, Streptomyces sp.ASR67) and Rhizobium sp. which are used in this study are mutually compatible and tolerant to several types of fungicides and bactericides”
t0“soybean (Glycine max L.)”
Claim · model-written summary
The Streptomyces consortium produced the highest IAA concentration, 25.11 ppm.
- Taxon
- soybeanGlycine maxt0
- Interactor
- Streptomyces sp.ASR58e0symbiont
- Outcome
- concentration of IAAe0
- Direction
- higheste0
- Value
- 25.11 ppme0
- Comparator
- each isolate and other bacterial consortiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the consortium of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 produces the highest concentration of IAA i.e. 25.11 ppm compared to each isolate and other bacterial consortia”
t0“soybean (Glycine max L.)”
Claim · model-written summary
Streptomyces sp.ASR67 gave the highest dissolved inorganic phosphate, 179.7 + 13.3 mg / L.
- Taxon
- soybeanGlycine maxt0
- Interactor
- Streptomyces sp.ASR67e0symbiont
- Outcome
- dissolved inorganic phosphatee0
- Direction
- higheste0
- Value
- 179.7 + 13.3 mg / Le0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Streptomyces sp.ASR67 resulted in the highest dissolved inorganic phosphate i.e. 179.7 + 13.3 mg / L”
t0“soybean (Glycine max L.)”
Claim · model-written summary
Consortium inoculation significantly increased soybean stem length by 54.6%.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortiume0
- Interactor
- Streptomyces sp.ASR58e0symbiont
- Second interactor
- Streptomyces sp.ASR67e0symbiont
- Outcome
- stem lengthe0
- Direction
- increasee0
- Value
- 54.6%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium into soybean seeds can significantly increase 54.6% in stem length, 29% root growth, and 20.4% in plant dry weight”
Claim · model-written summary
Consortium inoculation significantly increased soybean root growth by 29%.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortiume0
- Interactor
- Streptomyces sp.ASR58e0symbiont
- Second interactor
- Streptomyces sp.ASR67e0symbiont
- Outcome
- root growthe0
- Direction
- increasee0
- Value
- 29%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium into soybean seeds can significantly increase 54.6% in stem length, 29% root growth, and 20.4% in plant dry weight”
Claim · model-written summary
Consortium inoculation significantly increased soybean dry weight by 20.4%.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortiume0
- Interactor
- Streptomyces sp.ASR58e0symbiont
- Second interactor
- Streptomyces sp.ASR67e0symbiont
- Outcome
- plant dry weighte0
- Direction
- increasee0
- Value
- 20.4%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation of Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium into soybean seeds can significantly increase 54.6% in stem length, 29% root growth, and 20.4% in plant dry weight”
Claim · model-written summary
The Streptomyces consortium produced the best soybean growth among bacterial consortia.
- Taxon
- soybeanGlycine maxe0
- Interactor
- Streptomyces sp.ASR58e0symbiont
- Second interactor
- Streptomyces sp.ASR67e0symbiont
- Outcome
- best growthe0
- Direction
- beste0
- Comparator
- other bacterial consortiae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Streptomyces sp.ASR58 and Streptomyces sp.ASR67 consortium resulted in the best growth toward soybean plants compared to other bacterial consortia”
The same questions in other papers
Streptomyces · growth · Glycine max (soybean)Positive and negative results
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- negative
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See all 5 papers →inoculation · growth · Glycine max (soybean)Positive and negative results
322 papers in the same direction as this paper · 33 in the opposite direction · 2 reporting no difference from an alternative
- negative
- negative
- negative
354 papers more in this group
See all 358 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.