Abstract
Soybean seeds inoculated with Paenibacillus polymyxa HKA 15, a bacterial endophyte of soybean showed higher germination percentage, root length, shoot length, vigour index and biomass compared to uninoculated seeds. The crude metabolite from P. polymyxa HKA 15 showed a clear zone of inhibition against strains (M 5 and CP 1-1) of bacterial common blight pathogen X. axonopodis pv. phaseoli in agar diffusion assay. Under poly house conditions, the effect of P. polymyxa HKA 15 on seed germination percentage and biocontrol activity against bacterial common blight disease was assessed. Soybean seeds treated with P. polymyxa HKA 15 showed significant increase in seed germination percentage compared to untreated seeds. Pin-prick inoculation of strains of X. axonopodis pv. phaseoli, strains, viz CP 1-1 and M 5 on soybean leaves treated with endophyte resulted in lowest mean disease ratio (MDR) of 0.80 and 0.88 at two DAI and 1.24 and 1.1 at four DAI and per cent disease incidence (PDI) of 16 and 17.6 at two DAI and 24.8 and 22 at four DAI respectively.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. 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 4
Claim · model-written summary
Seeds inoculated with Paenibacillus polymyxa HKA 15 had higher germination, root and shoot lengths, vigour index and biomass than uninoculated seeds.
- Taxon
- Soybean
Glycine maxe0 - Treatment
- inoculated with Paenibacillus polymyxa HKA 15e0
- Interactor
- Paenibacillus polymyxa HKA 15
Paenibacillus polymyxae0symbiont - Outcome
- germination percentage, root length, shoot length, vigour index and biomasse0
- Direction
- highere0
- Comparator
- uninoculated seedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean seeds inoculated with Paenibacillus polymyxa HKA 15, a bacterial endophyte of soybean showed higher germination percentage, root length, shoot length, vigour index and biomass compared to uninoculated seeds”
Claim · model-written summary
Paenibacillus polymyxa metabolite inhibited two common blight pathogen strains in an agar assay.
- Taxon
- X. axonopodis pv. phaseoliXanthomonas phaseoli pv. phaseolie0
- Treatment
- crude metabolite from P. polymyxa HKA 15e0
- Outcome
- clear zone of inhibitione0
Verbatim
e0“The crude metabolite from P. polymyxa HKA 15 showed a clear zone of inhibition against strains (M 5 and CP 1-1) of bacterial common blight pathogen X. axonopodis pv. phaseoli in agar diffusion assay”
Claim · model-written summary
Endophyte treatment significantly increased soybean seed germination versus untreated seeds in the poly house.
- Taxon
- SoybeanGlycine maxe1
- Treatment
- treated with P. polymyxa HKA 15e1
- Interactor
- P. polymyxa HKA 15Paenibacillus polymyxae1symbiont
- Outcome
- seed germination percentagee1
- Direction
- increasee1
- Comparator
- untreated seedse1
- Setting
- poly house conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under poly house conditions, the effect of P. polymyxa HKA 15 on seed germination percentage”
e1“Soybean seeds treated with P. polymyxa HKA 15 showed significant increase in seed germination percentage compared to untreated seeds”
Claim · model-written summary
Endophyte-treated leaves inoculated with strain CP 1-1 had mean disease ratios of 0.80 at two DAI and 1.24 at four DAI.
- Taxon
- soybeanGlycine maxt0
- Material
- CP 1-1e0
- Interactor
- X. axonopodis pv. phaseoliXanthomonas phaseoli pv. phaseolie0pathogen
- Outcome
- mean disease ratio (MDR)e0
- Value
- 0.80e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pin-prick inoculation of strains of X. axonopodis pv. phaseoli, strains, viz CP 1-1 and M 5 on soybean leaves treated with endophyte resulted in lowest mean disease ratio (MDR) of 0.80 and 0.88 at two DAI and 1.24 and 1.1 at four DAI”
t0“soybean (Glycine max)”
The same questions in other papers
Paenibacillus polymyxa · growth · Glycine max (soybean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.