Abstract
Streptomyces spp. ANSP4 and ANSCa22 isolated earlier from rhizospheric soil of Akola district of Maharashtra were studied for their biocontrol potential against Rhizoctonia bataticola isolates from the same region. Both Streptomyces strains ANSP4 and ANSCa22 revealed growth inhibition of Rhizoctonia bataticola isolates R1 and R2 by dual culture method. Efficacy of independent applications of these strains on seedlings vigor index (SVI) of R1 inoculated Soybean seeds were tested by paper towel method. R1 inoculation of healthy soybean seeds resulted in drastic reduction in SVI from 1515.88 to 666.75. Independent treatments of R1 inoculated seeds with Streptomyces sp. ANSP4 and Streptomyces sp. ANSCa22 resulted in increase in SVI up to 2014.88 and 1928.64 respectively. This increase in SVI was significantly greater as compared to the treatment with Carbendazim. Treatments of both these cultures had enhancing effects on growth characteristics and germination percentage of soybean seeds as compared to control .Increase was recorded in average root length and shoot length .Roots developed after biological treatments were healthier than the roots developed after chemical treatment and control.
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Claims 8
Claim · model-written summary
Streptomyces strains ANSP4 and ANSCa22 inhibited Rhizoctonia isolates R1 and R2 in dual culture.
- Taxon
- Soybean
Glycine maxt0 - Interactor
- Rhizoctonia bataticola
Macrophomina phaseolinae0pathogen - Second interactor
- Streptomyces strains ANSP4 and ANSCa22
Streptomycese0biocontrol_agent - Outcome
- growth inhibition of Rhizoctonia bataticola isolates R1 and R2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both Streptomyces strains ANSP4 and ANSCa22 revealed growth inhibition of Rhizoctonia bataticola isolates R1 and R2 by dual culture method.”
t0“Soybean”
Claim · model-written summary
R1 inoculation reduced soybean seedling vigor index from 1515.88 to 666.75.
- Taxon
- soybeanGlycine maxe0
- Treatment
- R1 inoculatione0
- Interactor
- R1e0pathogen
- Outcome
- SVIe0
- Direction
- reductione0
- Value
- 666.75e0
- Qualifier
- 1515.88e0
- Comparator
- healthy soybean seedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“R1 inoculation of healthy soybean seeds resulted in drastic reduction in SVI from 1515.88 to 666.75.”
Claim · model-written summary
ANSP4 treatment increased seedling vigor index of R1 inoculated soybean seeds to 2014.88.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Streptomyces sp. ANSP4e0
- Interactor
- R1e0pathogen
- Second interactor
- Streptomyces sp. ANSP4e0biocontrol_agent
- Outcome
- SVIe0
- Direction
- increasee0
- Value
- 2014.88e0
- Comparator
- R1 inoculated seedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Independent treatments of R1 inoculated seeds with Streptomyces sp. ANSP4 and Streptomyces sp. ANSCa22 resulted in increase in SVI up to 2014.88 and 1928.64 respectively.”
t0“Soybean”
Claim · model-written summary
ANSCa22 treatment increased seedling vigor index of R1 inoculated soybean seeds to 1928.64.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Streptomyces sp. ANSCa22e0
- Interactor
- R1e0pathogen
- Second interactor
- Streptomyces sp. ANSCa22e0biocontrol_agent
- Outcome
- SVIe0
- Direction
- increasee0
- Value
- 1928.64e0
- Comparator
- R1 inoculated seedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Independent treatments of R1 inoculated seeds with Streptomyces sp. ANSP4 and Streptomyces sp. ANSCa22 resulted in increase in SVI up to 2014.88 and 1928.64 respectively.”
t0“Soybean”
Claim · model-written summary
The Streptomyces treatments raised seedling vigor significantly more than Carbendazim.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Streptomyces spp.t1
- Outcome
- SVIe0
- Direction
- greatere0
- Comparator
- the treatment with Carbendazime0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This increase in SVI was significantly greater as compared to the treatment with Carbendazim.”
t0“Soybean”
t1“Streptomyces spp.”
Claim · model-written summary
Both Streptomyces cultures enhanced soybean growth characteristics and germination percentage relative to control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- both these culturese0
- Outcome
- growth characteristics and germination percentagee0
- Direction
- enhancinge0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatments of both these cultures had enhancing effects on growth characteristics and germination percentage of soybean seeds as compared to control .”
Claim · model-written summary
Biological treatments increased average root and shoot length.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- biological treatmentse1
- Outcome
- average root length and shoot lengthe0
- Direction
- Increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase was recorded in average root length and shoot length .”
t0“Soybean”
e1“Roots developed after biological treatments were healthier than the roots developed after chemical treatment and control.”
Claim · model-written summary
Biologically treated soybean roots were healthier than chemically treated or control roots.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- biological treatmentse0
- Outcome
- Rootse0
- Direction
- healthiere0
- Comparator
- chemical treatment and controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Roots developed after biological treatments were healthier than the roots developed after chemical treatment and control.”
t0“Soybean”
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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.