The
soil
microbiome
plays
a
pivotal
role
in
the
functioning
and
resilience
of
agricultural
ecosystems,
contributing
to
critical
processes
such
as
organic
matter
decomposition,
nutrient
cycling,
plant
growth
promotion.
However,
is
constantly
challenged
by
various
environmental
stresses,
including
drought,
heavy
metal
contamination,
salinity,
climate
change,
which
can
significantly
disrupt
delicate
balance
ecosystem.
In
this
context,
application
silicon
(Si)
has
emerged
promising
strategy
mitigate
adverse
effects
these
stresses
on
microbiome.
This
review
paper
synthesizes
current
understanding
impacts
explores
potential
Si
mitigating
agent
enhancing
microbial
community.
Silicon
enhance
through
several
mechanisms,
increasing
pH,
improving
water
availability
uptake,
altering
root
exudation
patterns
physiology,
directly
stimulating
abundance,
diversity,
functional
key
groups.
By
microbiome,
help
maintain
ecosystem
services
provided
microorganisms,
ultimately
sustainability
productivity
systems.
also
highlights
future
research
aspects,
elucidating
precise
mechanisms
Si-microbiome
interactions,
evaluating
long-term
resilience,
optimizing
strategies
for
specific
crop-soil
systems,
integrating
management
with
other
sustainable
practices,
assessing
microbiome-mediated
services.
Biotechnology Advances,
Год журнала:
2023,
Номер
67, С. 108205 - 108205
Опубликована: Июнь 24, 2023
Numerous
biotic
and
abiotic
stress
in
some
geographical
regions
predisposed
their
agricultural
matrix
to
challenges
threatening
plant
productivity,
health,
quality.
In
curbing
these
threats,
different
customary
agrarian
principles
have
been
created
through
research
development,
ranging
from
chemical
inputs
genetic
modification
of
crops
the
recently
trending
smart
technology.
But
peculiarities
associated
with
methods
made
agriculturists
rely
on
rhizospheric
microbiome
services,
particularly
bacteria.
Several
bacterial
resources
like
Proteobacteria,
Firmicutes,
Acidobacteria,
Actinomycetes
(Streptomycetes)
are
prominent
as
bioinoculants
or
application
by-products
alleviating
biotic/abiotic
extensively
studied,
a
dearth
rare
metabolites.
Rare
known
for
colossal
genome,
containing
well-preserved
genes
coding
prolific
secondary
metabolites
many
agroactive
functionalities
that
can
revolutionize
industry.
Therefore,
imperativeness
this
review
express
occurrence
distributions
diversity,
soil-associated
habitats,
successional
track
rhizosphere
under
diverse
stress,
metabolite
characteristics
remediate
productivity.
Frontiers in Plant Science,
Год журнала:
2024,
Номер
15
Опубликована: Апрель 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.
Epiphytic
microbes
are
those
that
live
for
some
or
all
of
their
life
cycle
on
the
surface
plant
leaves.
Leaf
surfaces
a
topologically
complex,
physicochemically
heterogeneous
habitat
is
home
to
extensive,
mixed
communities
resident
and
transient
inhabitants
from
three
domains
life.
In
this
review,
we
discuss
origins
leaf
how
different
biotic
abiotic
factors
shape
communities.
We
as
microbial
adaptations
which
allow
species
thrive
there,
with
particular
emphasis
occupy
continuum
between
epiphytic
specialists
phytopathogens,
groups
have
considerable
overlap
in
terms
adapting
single
virulence
determinant
can
move
strain.
Finally,
recent
findings
wheat
pathogenic
fungus
Zymoseptoria
tritici
spends
amount
time
surface,
ask
what
insights
other
organisms
might
provide
into
pathogen,
well
Z.
serve
model
system
investigating
plant-microbe-microbe
interactions
surface.
Diversity,
Год журнала:
2024,
Номер
16(12), С. 734 - 734
Опубликована: Ноя. 29, 2024
Maintaining
soil
health
is
fundamental
to
sustaining
agricultural
productivity,
however,
the
intricate
role
of
microbial
diversity
in
this
process
not
fully
understood.
Current
research
acknowledges
that
microorganisms
including
bacteria,
fungi,
and
archaea
are
pivotal
driving
essential
functions
such
as
nutrient
cycling,
organic
matter
decomposition,
disease
suppression.
However,
impacts
global
environmental
changes
intensive
practices
on
these
remain
a
critical
gap
literature.
This
significant
because
decline
could
severely
compromise
health,
consequently
crop
productivity.
Here,
we
provide
comprehensive
review
factors
influencing
examine
their
implications
for
performance.
We
assess
both
natural
pH,
moisture,
temperature,
vegetation
type
well
human-induced
tillage
systems
fertilizer
application.
The
synthesizes
recent
findings
how
shape
communities
functional
roles
structure
formation,
Our
analysis
highlights
mechanisms
by
which
enhances
plant
growth
yield,
addressing
understanding
direct
links
between
outcomes.
underscore
urgent
need
sustainable
protect
enhance
safeguard
long-term
fertility
By
challenges
manipulating
integrating
ecology
with
management
practices,
advances
our
ability
sustain
face
changes.
Agronomy,
Год журнала:
2025,
Номер
15(1), С. 124 - 124
Опубликована: Янв. 6, 2025
This
study
examines
the
influence
of
grazing
intensity
on
soil
microbial
communities
in
a
desert
steppe
ecosystem.
Soil
samples
were
collected
from
three
depths
(0–10
cm,
10–20
and
20–30
cm)
under
varying
intensities:
control
(CK),
light
(LG),
moderate
(MG),
heavy
(HG).
Key
physicochemical
properties
plant
characteristics
analyzed
alongside
diversity
community
composition,
which
assessed
by
identifying
amplicon
sequence
variants
conducting
linear
discriminant
analysis
effect
size.
The
results
showed
that
significantly
impacted
moisture,
organic
carbon,
total
nitrogen,
phosphorus
levels,
with
notable
decrease
cover
grazing.
CK
LG
treatments
supported
higher
diversity,
especially
surface
layers,
while
was
associated
shift
composition
toward
stress-tolerant
taxa
like
Acidobacteriota
Blastocatella.
Non-metric
multidimensional
scaling
revealed
differences
structure
between
depths,
effects
diminishing
depth.
These
findings
highlight
critical
role
sustainable
practices
maintaining
health
implications
for
long-term
resilience
ecosystems.
