Environmental Science Advances,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Rhizoremediation
is
a
nature-based
solution
for
PAH
remediation.
Metagenomics
reveals
microbial
communities
and
genes
involved.
Expanding
its
market
potential
can
drive
sustainable
bioremediation.
Plants,
Journal Year:
2023,
Volume and Issue:
12(12), P. 2307 - 2307
Published: June 14, 2023
Microorganisms
are
an
important
element
in
modeling
sustainable
agriculture.
Their
role
soil
fertility
and
health
is
crucial
maintaining
plants'
growth,
development,
yield.
Further,
microorganisms
impact
agriculture
negatively
through
disease
emerging
diseases.
Deciphering
the
extensive
functionality
structural
diversity
within
plant-soil
microbiome
necessary
to
effectively
deploy
these
organisms
Although
both
plant
have
been
studied
over
decades,
efficiency
of
translating
laboratory
greenhouse
findings
field
largely
dependent
on
ability
inoculants
or
beneficial
colonize
maintain
stability
ecosystem.
its
environment
two
variables
that
influence
microbiome's
structure.
Thus,
recent
years,
researchers
looked
into
engineering
would
enable
them
modify
microbial
communities
order
increase
effectiveness
inoculants.
The
environments
believed
support
resistance
biotic
abiotic
stressors,
fitness,
productivity.
Population
characterization
manipulation,
as
well
identification
potential
biofertilizers
biocontrol
agents.
Next-generation
sequencing
approaches
identify
culturable
non-culturable
microbes
associated
with
expanded
our
knowledge
this
area.
Additionally,
genome
editing
multidisciplinary
omics
methods
provided
scientists
a
framework
engineer
dependable
high
yield,
resistance,
nutrient
cycling,
management
stressors.
In
review,
we
present
overview
agriculture,
engineering,
translation
technology
field,
main
used
by
laboratories
worldwide
study
microbiome.
These
initiatives
advancement
green
technologies
Applied Sciences,
Journal Year:
2023,
Volume and Issue:
13(14), P. 8439 - 8439
Published: July 21, 2023
There
are
several
industrial
processes
in
which
heavy
metals
used,
including
but
not
limited
to
chrome
plating
and
tanning.
Amongst
the
most
toxic
human
health
arsenic,
cadmium,
chromium,
lead,
copper,
nickel,
mercury.
The
aforementioned
possess
ability
cause
contamination
upon
their
release
into
environment.
Humans
aquatic
terrestrial
animals
at
risk
from
water
soil.
Heavy
metal
toxicity
has
potential
result
complications,
such
as
renal
hepatic
impairment,
dermatological
afflictions,
cognitive
lethargy,
potentially
oncogenic
manifestations.
removal
of
wastewater
soil
can
be
accomplished
using
a
variety
conventional
methods,
membrane
filtration,
reverse
osmosis,
chemical
reduction,
adsorption.
These
methods
have
disadvantages,
generating
an
abundance
secondary
pollutants,
entail
significantly
higher
costs
comparison
biological
methods.
Conversely,
eco-friendly
techniques
based
on
microbes
numerous
advantages.
This
review
provides
comprehensive
overview
that
remove
ions,
both
metabolically
dependent
independent.
Additionally,
we
also
focused
source
these
metals.
study
is
expected
particularly
beneficial
for
development
treatment
systems
water.
Frontiers in Plant Science,
Journal Year:
2024,
Volume and Issue:
15
Published: April 30, 2024
Root-knot
nematodes
(
Meloidogyne
spp.,
RKN)
are
among
the
most
destructive
endoparasitic
worldwide,
often
leading
to
a
reduction
of
crop
growth
and
yield.
Insights
into
dynamics
host-RKN
interactions,
especially
in
varied
biotic
abiotic
environments,
could
be
pivotal
devising
novel
RKN
mitigation
measures.
Plant
growth-promoting
bacteria
(PGPB)
involves
different
plant
growth-enhancing
activities
such
as
biofertilization,
pathogen
suppression,
induction
systemic
resistance.
We
summarized
up-to-date
knowledge
on
role
PGPB
factors
soil
pH,
texture,
structure,
moisture,
etc.
modulating
RKN-host
interactions.
directly
or
indirectly
affected
by
PGPB,
interplay
host
responses
infection.
highlighted
tripartite
(host-RKN-PGPB)
phenomenon
with
respect
(i)
direct
indirect
effect
interactions;
(ii)
influence
selection
enrichment
rhizosphere;
(iii)
how
microbes
enhance
parasitism;
(iv)
RKN-PGPB
(v)
Furthermore,
we
discussed
agricultural
practices
alter
Finally,
emphasized
importance
incorporating
interactions
integrated
management
strategies.
Frontiers in Plant Science,
Journal Year:
2024,
Volume and Issue:
14
Published: Jan. 24, 2024
Many
recent
studies
have
highlighted
the
importance
of
plant
growth-promoting
(rhizo)bacteria
(PGPR)
in
supporting
plant’s
development,
particularly
under
biotic
and
abiotic
stress.
Most
focus
on
traits
selected
strains
latter’s
effect
biomass,
root
architecture,
leaf
area,
specific
metabolite
accumulation.
Regarding
energy
balance,
growth
is
outcome
an
input
(photosynthesis)
several
outputs
(i.e.,
respiration,
exudation,
shedding,
herbivory),
frequently
neglected
classical
PGPR-plant
interaction.
Here,
we
discuss
primary
evidence
underlying
modifications
triggered
by
PGPR
their
metabolites
ecophysiology.
We
propose
to
detect
PGPR-induced
variations
photosynthetic
activity
using
gas
exchange
recommend
setting
up
correct
timing
for
monitoring
responses
according
objectives
experiment.
This
research
identifies
challenges
tries
provide
future
directions
scientists
working
interactions
exploit
potential
microorganisms’
application
improving
value.
Frontiers in Sustainable Food Systems,
Journal Year:
2025,
Volume and Issue:
8
Published: Jan. 7, 2025
Introduction
Hydroponic
cultivation
systems
using
desalinated
groundwater
may
play
pivotal
role
in
reducing
freshwater
consumption
for
irrigation.
However,
reliance
on
desalination
remains
unsustainable
due
to
its
high
cost,
energy
demand,
and
the
serious
environmental
impacts
of
brine
byproducts.
Producing
a
biofertilizer
that
enables
irrigation
hydroponics
by
enhancing
plant
halotolerance
resistance
salt
stress
offers
promising
solution
address
scarcity
low
soil
quality
arid
semi-arid
regions,
such
as
Arabian
Gulf.
Methods
This
study
investigates
potential
Bacillus
spizizenii
FMH45
field
experiment
enhance
tomato
production
under
greenhouse
directly
without
desalination.
Results
discussion
demonstrated
FMH45-based
(HB45)
significantly
improved
physiological
parameters
conditions.
These
improvements
included
notable
increase
shoot
elongation
(>13%),
enhanced
SPAD
index
values
(>8%),
significant
rises
flower
fruit
counts
(≃
11%
22%,
respectively).
B.
HB45
showed
bacterial
densities
over
100-fold
various
organs
saline
prevent
infiltration
into
internal
tissues.
Furthermore,
HB45-treatment
oxidative
response
evidenced
stable
catalase
activity,
an
approximately
50%
reduction
lipid
peroxidation
markers
malondialdehyde
(MDA),
35%
decrease
reactive
oxygen
species
(ROS),
including
hydrogen
peroxide
(H
2
O
).
findings
demonstrate
holds
development
effective
biofertilizers
capable
mitigating
while
boosting
crop
productivity.
approach
sustainable
alternative
desalination-dependent
hydroponics,
particularly
Qatar.
Frontiers in Genetics,
Journal Year:
2023,
Volume and Issue:
14
Published: April 17, 2023
The
application
of
plant
growth-promoting
bacteria
(PGPB)
is
vital
for
sustainable
agriculture
with
continuous
world
population
growth
and
an
increase
in
soil
salinity.
Salinity
one
the
severe
abiotic
stresses
which
lessens
productivity
agricultural
lands.
Plant
are
key
players
solving
this
problem
can
mitigate
salinity
stress.
highest
reported
halotolerant
belonged
to
Firmicutes
(approximately
50%),
Proteobacteria
(40%),
Actinobacteria
(10%),
respectively.
most
dominant
genera
Bacillus
Pseudomonas
.
Currently,
identification
new
special
beneficial
properties
increasingly
needed.
Moreover,
effective
use
agriculture,
unknown
molecular
aspects
their
function
interaction
plants
must
be
defined.
Omics
meta-omics
studies
unreveal
these
genes
pathways.
However,
more
accurate
omics
need
a
detailed
understanding
so
far
known
mechanisms
stress
protection
by
bacteria.
In
review,
basis
mitigation
presented,
identified
genomes
20
assessed,
prevalence
involved
highlighted.
related
synthesis
indole
acetic
acid
(IAA)
(70%),
siderophores
(60%),
osmoprotectants
(80%),
chaperons
1-aminocyclopropane-1-carboxylate
(ACC)
deaminase
(50%),
antioxidants
phosphate
solubilization
ion
homeostasis
(80%)
were
common
detected
evaluated
stress-alleviating
prevalent
applied
as
candidates
designing
markers
screening
Agronomy,
Journal Year:
2024,
Volume and Issue:
14(1), P. 210 - 210
Published: Jan. 18, 2024
Cabbage
serves
as
an
important
food
and
nutrition
source
for
numerous
communities
in
the
world,
yet
its
production
requires
substantial
quantities
of
chemical
fertilizers.
In
this
study,
we
assessed
impact
both
increasing
nitrogen
phosphorus
mineral
(NP)
fertilization,
along
with
application
plant
growth-promoting
bacteria
(PGPB)
on
N
P
uptake,
quality,
yield
cabbage.
To
end,
conducted
two
consecutive
field
experiments
following
a
randomized
block
design
four
replicates
factors:
NP
doses
PGPB
inoculation.
inoculation
used
bacterial
consortium
comprising
Azospirillum
brasilense
D7,
Herbaspirillum
sp.
AP21,
Rhizobium
leguminosarum
T88.
Our
results
showed
significant
influence
biofertilization
fertilization
across
crop
cycles;
however,
no
interaction
between
these
factors
was
observed.
first
cycle,
75%
(equivalent
to
93.6
kg
ha−1
82.1
P)
positively
impacted
uptake.
Also,
microbial
significantly
influenced
yield,
resulting
9-ton
increase
per
hectare
due
biofertilization.
second
observed
positive
effect
cabbage
nutritional
quality.
The
relative
agronomic
effectiveness
(RAE)
index
that
combining
biological
50%
respectively,
increased
by
66%
48%
compared
commercial
dosage
without
PGPB.
Collectively,
our
demonstrated
within
experimental
setup,
can
be
reduced
any
detrimental
yield.
Moreover,
could
enhance
quality
conditions.