Frontiers in Microbiology,
Journal Year:
2024,
Volume and Issue:
15
Published: Oct. 21, 2024
Introduction
Organic
fertilizers
(OF)
are
crucial
for
enhancing
soil
quality
and
fostering
plant
growth,
offering
a
more
eco-friendly
enduring
solution
compared
to
chemical
(CF).
However,
few
studies
have
systematically
analyzed
the
effects
of
OF/CF
on
root
microbiome
medicinal
plants,
especially
in
combination
with
active
ingredients.
Methods
In
this
study,
we
investigated
composition
function
bacteria
fungi
rhizosphere
or
within
traditional
Chinese
Citri
Grandis
Exocarpium
(Huajuhong),
which
were
treated
OF
CF
over
1,
3,
5
years
(starting
from
2018).
Additionally,
conducted
metabolome
analysis
evaluate
different
properties
Huajuhong.
Results
The
results
indicated
that
extended
fertilization
could
enhance
microbial
population
roots.
Notably,
demonstrated
stronger
influence
bacteria,
whereas
enhanced
cohesion
fungal
networks
number
functional
enzymes,
even
potentially
reduced
proliferation
harmful
pathogens.
By
adopting
distancebased
redundancy
analysis,
identified
key
physicochemical
characteristics
significantly
distribution
endophytes,
particularly
case
OF.
contrast,
was
found
exert
pronounced
impact
microbiome.
Although
application
resulted
broader
spectrum
compounds
Huajuhong
peel,
proved
be
efficacious
elevating
concentrations
flavonoids
polysaccharides
fruit.
Discussion
Consequently,
long-term
plants
is
many
ways.
This
research
provides
guide
selection
perspective
microecology
aids
us
critically
assess
understand
both
environment,
promotes
sustainable
development
organic
agriculture.
Microbiome,
Journal Year:
2025,
Volume and Issue:
13(1)
Published: April 26, 2025
Abstract
Background
Microbial
communities
associated
with
roots
play
a
crucial
role
in
the
growth
and
health
of
plants
are
constantly
influenced
by
plant
development
alterations
soil
environment.
Despite
extensive
rhizosphere
microbiome
research,
studies
examining
multi-kingdom
microbial
variation
across
large-scale
agricultural
gradients
remain
limited.
Results
This
study
investigates
soybean
13
diverse
geographical
locations
China.
Using
high-throughput
shotgun
metagenomic
sequencing
on
BGISEQ
T7
platform
10
GB
per
sample,
we
identified
total
43,337
species
encompassing
bacteria,
archaea,
fungi,
viruses.
Our
analysis
revealed
significant
site-specific
variations
diversity
community
composition,
underscoring
influence
local
environmental
factors
ecology.
Principal
coordinate
(PCoA)
indicated
distinct
clustering
patterns
communities,
reflecting
unique
conditions
practices
each
location.
Network
556
hub
taxa
significantly
correlated
yield
traits,
bacteria
showing
strongest
associations.
These
key
microorganisms
were
found
to
be
involved
critical
nutrient
cycling
pathways,
particularly
carbon
oxidation,
nitrogen
fixation,
phosphorus
solubilization,
sulfur
metabolism.
findings
demonstrate
pivotal
roles
specific
enhancing
cycling,
promoting
health,
improving
yield,
positive
correlations
(
r
=
0.5,
p
0.039)
between
seed
yield.
Conclusion
provides
comprehensive
understanding
functional
potential
microbiota
productivity.
The
underscore
importance
integrating
dynamics
into
crop
management
strategies
optimize
While
this
identifies
roles,
future
research
should
focus
isolating
validating
these
for
their
bioremediation
biofertilization
activities
under
field
conditions.
will
provide
actionable
insights
developing
microbial-based
interventions
improve
resilience
sustainability.
Horticulturae,
Journal Year:
2024,
Volume and Issue:
10(8), P. 858 - 858
Published: Aug. 14, 2024
Portulaca
oleracea
L.
is
a
wild
edible
plant
with
high
potential
for
exploitation
in
commercial
cropping
systems
due
to
its
nutritional
value
and
great
adaptability
abiotic
stress
conditions.
The
present
study
aimed
investigate
the
response
of
purslane
plants
grown
under
drought
conditions
(100%,
80%,
60%
field
capacity
(FC))
implementation
biostimulant
amendments
(control
without
amendment,
growth-promoting
rhizobacteria
(PGPR),
mycorrhiza,
effective
microorganisms
(EMs))
two
consecutive
years.
In
two-year
experiment,
greatest
height
was
recorded
no-stress
inoculated
PGPR.
highest
branch
number,
fresh
dry
weight
aboveground
underground
parts
were
observed
at
mycorrhiza
treatment.
Moreover,
application
growing
100%
FC
resulted
N,
P,
total
carbohydrates,
vitamin
C
lowest
nitrate
proline
contents
leaves.
Purslane
PGPR
treatment
K
chlorophyll
leaf
contents.
Additionally,
mild
(80%
FC)
combined
(e.g.,
inoculation
PGPR,
EM)
may
improve
growth
characteristics
mitigate
negative
effects.
general,
applied
alleviated
adverse
effects
on
chemical
composition
indicating
importance
sustainable
strategies
achieve
yield
sufficient
quality
within
climate
change
scenario.
Frontiers in Plant Science,
Journal Year:
2024,
Volume and Issue:
15
Published: May 15, 2024
Ageratina
adenophora
can
enhance
its
invasive
ability
by
using
beneficial
rhizosphere
bacteria.
Bacillus
cereus
is
able
to
promote
plant
growth
and
provide
a
positive
feedback
effect
A.
.
However,
the
interaction
between
B.
under
influence
of
native
polyphagous
insect
feeding
still
unclear.
In
this
study,
Eupatorium
lindleyanum
,
local
species
closely
related
was
used
as
control,
aimed
compare
content
in
roots
soil
after
different
densities
Aphis
gossypii
feeding,
then
investigated
variations
population
characteristics
addition
The
result
showed
that
root
increased
significantly
compared
with
plants,
which
also
led
change
α-diversity
β-diversity
bacterial
community,
well
increase
nitrate
nitrogen
(NO
3
–
N)
content.
B.cereus
could
inhibit
on
ammonium
(NH
4
+
-N)
soil.
Our
research
demonstrated
enhances
resist
natural
enemy
increasing
accumulating
other
bacteria,
means
microorganisms
help
plants
defend
themselves
against
enemies
regulating
environment.
Frontiers in Microbiology,
Journal Year:
2024,
Volume and Issue:
15
Published: Oct. 21, 2024
Introduction
Organic
fertilizers
(OF)
are
crucial
for
enhancing
soil
quality
and
fostering
plant
growth,
offering
a
more
eco-friendly
enduring
solution
compared
to
chemical
(CF).
However,
few
studies
have
systematically
analyzed
the
effects
of
OF/CF
on
root
microbiome
medicinal
plants,
especially
in
combination
with
active
ingredients.
Methods
In
this
study,
we
investigated
composition
function
bacteria
fungi
rhizosphere
or
within
traditional
Chinese
Citri
Grandis
Exocarpium
(Huajuhong),
which
were
treated
OF
CF
over
1,
3,
5
years
(starting
from
2018).
Additionally,
conducted
metabolome
analysis
evaluate
different
properties
Huajuhong.
Results
The
results
indicated
that
extended
fertilization
could
enhance
microbial
population
roots.
Notably,
demonstrated
stronger
influence
bacteria,
whereas
enhanced
cohesion
fungal
networks
number
functional
enzymes,
even
potentially
reduced
proliferation
harmful
pathogens.
By
adopting
distancebased
redundancy
analysis,
identified
key
physicochemical
characteristics
significantly
distribution
endophytes,
particularly
case
OF.
contrast,
was
found
exert
pronounced
impact
microbiome.
Although
application
resulted
broader
spectrum
compounds
Huajuhong
peel,
proved
be
efficacious
elevating
concentrations
flavonoids
polysaccharides
fruit.
Discussion
Consequently,
long-term
plants
is
many
ways.
This
research
provides
guide
selection
perspective
microecology
aids
us
critically
assess
understand
both
environment,
promotes
sustainable
development
organic
agriculture.
