Two Novel Bacterial Species, Rhodanobacter lycopersici sp. nov. and Rhodanobacter geophilus sp. nov., Isolated from the Rhizosphere of Solanum lycopersicum with Plant Growth-Promoting Traits
Microorganisms,
Год журнала:
2024,
Номер
12(11), С. 2227 - 2227
Опубликована: Ноя. 3, 2024
Two
novel
bacterial
species
were
isolated
from
the
rhizosphere
of
Язык: Английский
Co-inoculation of Bacillus velezensis and Stenotrophomonas maltophilia strains improves growth and salinity tolerance in maize (Zea mays L.)
Rhizosphere,
Год журнала:
2023,
Номер
27, С. 100752 - 100752
Опубликована: Июль 17, 2023
Язык: Английский
Multilayer Silk Sericin-Based Coating for Controlled Release of Water and Nutrients in Soil: Development, Characterization, and Performance Evaluation in Agricultural Production Model
Horticulturae,
Год журнала:
2024,
Номер
10(3), С. 273 - 273
Опубликована: Март 11, 2024
The
use
of
fertilizers
coated
with
insoluble
organic
compounds
is
a
promising
approach
for
enhancing
fertilizer
efficiency
and
crop
yield.
Silk
sericin
(SS)
protein
high
potential
the
development
materials
oriented
toward
coating
soil
amendment
because
its
biodegradability
fact
that
it
represents
an
important
source
nitrogen
plants.
Thus,
this
study
proposes
design
evaluation
novel
SS-based
multilayer
granules.
A
pan-coating
process
was
applied
to
form
two
distinct
layers
on
granules:
inner
layer
made
silk
sericin/polyvinyl
alcohol,
SS/PVA
(50/50
w/w),
which
has
low
solubility
porosity,
outer
hydrogel
carboxymethyl
cellulose
CMC
(SS/CMC/PVA
45/25/30
w/w/w).
Scanning
electron
microscopy
(SEM)
employed
morphological
characterization
(CF),
examining
both
cross-section
surface,
while
SEM
energy-dispersive
X-ray
spectroscopy
(SEM/EDS)
used
analyze
chemical
composition
surface.
ability
reduce
nutrient-release
rate
studied
using
water-
soil-release
tests.
Furthermore,
performance
evaluated
in
vivo
assays
jalapeño
bell
pepper
(Capsicum
annum)
results
revealed
structure
significantly
influenced
delay
nutrient
release
water
soil.
Moreover,
inclusion
SS
potentially
contributed
increased
content
soil,
thereby
improving
plant
growth
rates.
Язык: Английский
Inoculation With Azotobacter vinelandii Enhanced Chlorpyrifos Degradation and Reduced Cytotoxic and Genotoxic Effects in Soil
Spanish Journal of Soil Science,
Год журнала:
2025,
Номер
15
Опубликована: Март 21, 2025
Using
microbial
cells
for
bioremediation
requires
evaluating
suitable
inoculation
techniques
and
their
effects.
This
study
applied
liquid
encapsulated
in
alginate
beads
inocula
of
A.
vinelandii
agricultural
soil
to
evaluate
chlorpyrifos
(CP)
degradation
its
impact
on
cytotoxic
genotoxic
Allium
sativum
Eisenia
foetida
organisms
were
used
as
biomarkers
toxicological
evaluations.
Changes
the
mitotic
index
nuclear
abnormalities
toxicity
determinations.
The
percentage
survival
E.
was
calculated.
Ultra-high-performance
chromatography
detect
CP.
initial
CP
concentration
(250
mg/kg)
decreased
by
92%
when
inoculated
with
82%
after
14
d.
A
60%
decrease
damage
detected
treatments
.
rate
improved
33%
free
compared
contaminated
soil.
Encapsulation
an
strategy
extended
viability
inoculation.
Both
effectively
degrade
toxic
contributed
identifying
sustainable
alternatives
soils.
Язык: Английский
The Use of PGPB-based Bioformulations to Control Bacterial Diseases of Vegetable Crops in Ukraine
The Open Agriculture Journal,
Год журнала:
2024,
Номер
18(1)
Опубликована: Янв. 8, 2024
Ukraine
is
one
of
the
largest
producers
vegetable
products
in
world.
The
sustainable
development
this
industry
vital
for
food
security
many
countries
worldwide.
Recently,
farmers
are
facing
challenge
increasing
number
and
severity
bacterial
diseases.
This
problem
getting
particularly
harsh
production
vegetables.
changing
climatic
conditions
regions
contribute
to
increase
aggressiveness
pathogens.
also
experiencing
negative
consequences
rising
temperatures,
changes
amount
quality
precipitation,
stronger
winds.
These
factors
facilitate
stable
spread
In
Ukraine,
they
result
emergence,
successful
acclimatization
new
pathogens
crops,
particular,
Ralstonia
solanacearum
.
growing
risk
diseases
requires
strategies
control
their
causative
agents,
which
should,
at
same
time,
meet
requirements
environmental
safety.
paper
aimed
analyse
potential
plant
growth-promoting
bacteria
(PGPB)
based
bioformulations
crops
Ukraine.
Farmers
who
engaged
vegetables,
feel
lack
biocontrol
compositions
against
agents
because
range
with
antibacterial
activity
approved
use
country
limited.
most
commonly
used
protection
represented
by
preparations
on
genera
Bacillus
Pseudomonas
Most
such
market
those
developed
manufactured
Under
given
circumstances,
inoculants
PGPB
as
well
globally,
seems
very
promising.
Such
prevent
contamination
plants
phytopathogens
inducing
acquired
systemic
resistance
stimulating
growth
better
productivity.
Seed
inoculation
a
promising
way
using
crop
production.
farming
limited
shelf
life.
It
still
experiences
shortage
up-to-date
preparation
forms
that
would
ensure
long-term
viability
prolonged
them.
Thus,
introduction
encapsulated
nanopreparations
may
solving
biological
Язык: Английский
Bacterial community shifts occur primarily through rhizosphere expansion in response to subsoil amendments
Environmental Microbiology,
Год журнала:
2024,
Номер
26(3)
Опубликована: Март 1, 2024
Abstract
To
comprehensively
evaluate
the
impact
of
agricultural
management
practices
on
soil
productivity,
it
is
imperative
to
conduct
a
thorough
analysis
bacterial
ecology.
Deep‐banding
nutrient‐rich
amendments
practice
that
aims
improve
plant
growth
and
structure
by
addressing
plant‐growth
constraints
posed
dense‐clay
subsoils.
However,
response
communities
deep‐banded
has
not
been
thoroughly
studied.
address
this
knowledge
gap,
we
conducted
controlled‐environment
column
experiment
examine
effects
different
types
(poultry
litter,
wheat
straw
+
chemical
fertiliser
alone)
taxonomic
composition
in
simulated
We
evaluated
ecological
group
soils
beside
below
amendment
using
16S
rRNA
amplicon
sequencing
robust
statistical
methods.
Our
results
indicate
alter
through
direct
indirect
mechanisms.
All
directly
facilitated
shift
absence
growing
wheat.
combination
with
led
more
pronounced
community
which
was
distinct
from
eclipsed
plants
alone.
This
mechanism
evidenced
be
mediated
primarily
hypothesised
result
an
enhancement
root
distribution,
density
rhizodeposition
changes.
Therefore,
propose
subsoil
regardless
type
expansion
rhizosphere
engineered
substantial
plant‐mediated
within
Overall,
our
findings
highlight
importance
considering
complex
synergistic
interactions
between
physicochemical
properties,
when
assessing
strategies
for
improving
productivity.
Язык: Английский
Plant Growth-Promoting Bacteria Influence Microbial Community Composition and Metabolic Function to Enhance the Efficiency of Hybrid pennisetum Remediation in Cadmium-Contaminated Soil
Microorganisms,
Год журнала:
2024,
Номер
12(5), С. 870 - 870
Опубликована: Апрель 26, 2024
The
green
and
efficient
remediation
of
soil
cadmium
(Cd)
is
an
urgent
task,
plant-microbial
joint
has
become
a
research
hotspot
due
to
its
advantages.
High-throughput
sequencing
metabolomics
have
technical
advantages
in
analyzing
the
microbiological
mechanism
plant
growth-promoting
bacteria
improving
phytoremediation
heavy
metal
pollution.
In
this
experiment,
pot
trial
was
conducted
investigate
effects
inoculating
bacterium
Язык: Английский
Characterization of Bacillus pacificus G124 and Its Promoting Role in Plant Growth and Drought Tolerance
Plants,
Год журнала:
2024,
Номер
13(20), С. 2864 - 2864
Опубликована: Окт. 13, 2024
Drought
represents
a
major
environmental
threat
to
global
agricultural
productivity.
Employing
plant
growth-promoting
rhizobacteria
(PGPR)
offers
promising
strategy
enhance
growth
and
resilience
under
drought
stress.
In
this
study,
the
strain
G124,
isolated
from
arid
region
of
Qinghai,
was
characterized
at
molecular
level,
its
ability
tolerance
validated
through
pot
experiments.
The
findings
revealed
that
G124
belongs
Bacillus
pacificus,
with
99.93%
sequence
similarity
B.
pacificus
EB422
clustered
within
same
clade.
Further
analysis
indicated
demonstrated
variety
characteristics,
including
siderophore
production,
phosphate
solubilization,
synthesis
indole-3-acetic
acid
(IAA),
among
others.
Moreover,
inoculation
resulted
in
significant
enhancements
height,
leaf
area,
chlorophyll
content,
relative
water
root
development
both
Arabidopsis
thaliana
Medicago
sativa
seedlings
conditions.
Additionally,
boosted
antioxidant
enzyme
activities
osmolyte
accumulation,
while
reducing
malondialdehyde
(MDA)
reactive
oxygen
species
(ROS)
levels
M.
exposed
drought.
These
suggest
holds
promise
for
enhancing
could
be
effectively
utilized
crop
management
strategies
Язык: Английский