Open Life Sciences,
Год журнала:
2023,
Номер
18(1)
Опубликована: Янв. 1, 2023
This
study
aimed
to
explore
the
important
role
of
rhizosphere
microbiome
in
quality
Atractylodes
lancea
(Thunb.)
DC.
(A.
lancea).
The
microbial
community
A.
at
two
sampling
sites
was
studied
using
metagenomic
technology.
results
α-diversity
analysis
showed
that
richness
and
diversity
were
higher
Maoshan
area.
abundance
core
microorganisms
rhizosphere,
especially
Penicillium
Streptomyces,
area
compared
with
those
Yingshan
might
be
an
factor
affecting
yield
lancea.
Redundancy
illustrated
available
phosphorus
had
a
significant
effect
on
structure
We
also
plant-microbe
microbe-microbe
interactions
closer
than
area,
Streptomyces
main
contributors
potential
functional
difference
between
regions.
high
content
atractylodin
atractylon,
which
related
enhanced
Candidatus-Solibacter,
Frankia.
Taken
together,
this
provided
theoretical
insights
into
interaction
medicinal
plants
provides
valuable
reference
for
studying
beneficial
microbes
Frontiers in Microbiology,
Год журнала:
2025,
Номер
16
Опубликована: Янв. 21, 2025
Introduction
Global
mining
activities
have
significant
impacts
on
ecosystems,
but
most
studies
focused
only
the
relationship
between
soil
physicochemical
properties
and
microbial
diversity
in
soils.
The
present
study
provides
an
insight
into
effects
of
physico-chemical
endophytic
bacterial
community
composition
rhizosphere
three
different
crops.
Methods
Musa
basjoo
Siebold
L.,
Amygdalus
persica
Triticum
aestivum
L.
were
collected
from
inter-root
soils
plant
roots
to
determine
communities
root
system.
Results
results
showed
that
resulted
acidification,
altered
trace
element
content
increased
organic
carbon.
There
was
increase
Ascomycota
Actinobacteria
phylum
crop
bacteria.
Interestingly,
chao1
shannon
indices
endophytes
significantly
elevated
compared
contro
(
p
<
0.05).
Among
them,
highest
level
richness
environment.
environment
functional
enrichment
histidine
kinases
oxidoreductases
community.
total
potassium
(TK)
soil,
as
well
Fe
Pb
content,
positively
correlated
with
α-diversity
index
Streptomyces
.
Zn
Ti
negatively
index.
Discussion
This
data
support
for
exploring
mechanisms
response
developing
ecological
restoration
strategies
areas.
Microorganisms,
Год журнала:
2023,
Номер
11(4), С. 1060 - 1060
Опубликована: Апрель 18, 2023
Exploring
the
structural
characteristics
of
arid
soil
microbial
communities
and
their
assembly
mechanisms
is
important
for
understanding
ecological
zone
soils
promoting
restoration.
In
this
study,
we
used
Illumina
high-throughput
sequencing
technology
to
study
in
Lake
Ebinur
basin,
determined
differences
among
community
structures
area
under
different
water-salt
gradients,
investigated
effects
environmental
factors
on
structure
mechanisms.
The
results
show
following:
alpha
diversity
exhibited
a
significantly
higher
low
gradient
(L)
than
high
(H)
medium
(M).
pH
was
most
strongly
correlated
with
structure,
where
indices
bacterial
fungal
were
negatively
pH,
Bray-Curtis
distance
positively
(p
<
0.05).
complexity
co-occurrence
networks
showed
L
H
M,
network
lower
M.
cooperative
relationship
M
stronger
that
L,
key
species
gradients.
Stochastic
processes
dominated
mechanism
soil,
explanation
rates
deterministic
stochastic
highest
rate
accounting
more
90%.
summary,
differed
across
these
findings
can
help
provide
reference
further
research
microbiology
zones.
Plant Soil and Environment,
Год журнала:
2024,
Номер
70(2), С. 101 - 110
Опубликована: Фев. 9, 2024
The
effects
of
biogas
residue
as
a
substrate
on
ginseng
growth
and
its
feasibility
for
cultivation
are
unclear.
present
study
used
at
different
concentrations
maturity
levels
to
cultivate
ginseng.
biological
characteristics
ginseng,
soil
physiochemical
indices,
microbial
communities
were
investigated.
results
showed
that
with
increasing
content
maturity,
the
total
fresh
weight,
length
saponin
significantly
increased.
enzyme
activities
soil,
NO3–-N,
available
phosphorus
also
microbiome
analysis
revealed
addition
residue,
microorganisms
related
plant
promotion,
such
Chloroflexi,
Gemmatimonadota
Mortierellomycota,
more
common
in
or
rhizosphere
soil.
based
co-occurrence
network
structure
bacterial
community
was
stable
than
fungal
content.
Our
indicated
could
be
promote
growth.
Agronomy,
Год журнала:
2024,
Номер
14(10), С. 2393 - 2393
Опубликована: Окт. 16, 2024
In
order
to
clarify
the
relationship
between
mineral
nutrients
and
rhizosphere
microorganisms
at
different
growth
development
stages
of
blueberry
(Vaccinium
spp.),
this
work
studied
dynamic
changes
in
element
content
microbial
quantity
parts
plants.
The
test
material
was
a
12-year-old
half-highbush
variety
(‘Beilu’).
nutrient
elements
leaves,
branches
soil
plants
were
full
bloom
stage
(T1),
green
fruit
(T2),
mature
(T3)
late
(T4),
correlations
average
contents
four
periods
studied.
bacterial
community
determined
analyzed
using
16S
rRNA
high-throughput
sequencing
technology.
results
showed
that
other
various
varied
periods.
Nitrogen
(N)
downward
trend
branches,
leaves
soil,
especially
(p
<
0.05).
N
T2,
T3
T4
decreased
by
9.9%,
26.4%
29.9%,
respectively.
stages,
leaves.
phosphorus
(P)
increasing
first
then
decreasing,
while
it
continued
increase
branches.
potassium
(K)
changed
significantly,
where
increased
decreased.
calcium
(Ca)
increased,
magnesium
(Mg)
relative
change
significant.
iron
(Fe)
zinc
(Zn)
manganese
(Mn)
copper
(Cu)
relatively
stable.
Cu
significant
correlation
soil.
Mn
significantly
positively
correlated
with
P,
Ca,
Mg,
Mn,
Zn
0.01).
Ca
K
Magnesium
negatively
structure
over
time
0.05),
abundance
following
trend:
>
T2
T1.
At
phylum
level,
Proteobacteria,
Acidobacteria,
Actinobacteria,
Chloroflexi
Verrucomicrobia
dominant
bacteria
Candidatus
solibacter
Bryobacter
higher
T1
than
T4.
Bradyrhizobium
flora
T3.
Sphingomonas
PLoS ONE,
Год журнала:
2024,
Номер
19(7), С. e0305836 - e0305836
Опубликована: Июль 17, 2024
In
the
dryland
area
of
Loess
Plateau
in
northwest
China,
long-term
excessive
fertilization
has
led
to
soil
compaction
and
nutrient
loss,
which
turn
limits
crop
yield
productivity.
To
address
this
issue,
we
conducted
experiments
using
environmentally
friendly
organic
fertilizer
bacterium
fertilizer.
Our
goal
was
investigate
effects
additional
inputs
on
water
migration,
root
architecture,
formation.
We
implemented
six
different
strategies,
namely:
N
m
(mulching,
30
kg/ha),
NPK
1m
60
kg/ha;
P
K
2m
90
45
Om
2
t/ha),
Bm
10
(N
no
mulching).
The
results
revealed
that
addition
(NPK
)
had
a
positive
impact
soybean
system
development.
Compared
with
other
treatments,
it
significantly
increased
total
length,
surface
area,
length
density
by
25.96%
~
94.89%,
-19.63%
36.28%,
9.36%
28.84%,
respectively.
Furthermore,
enhanced
consumption.
2018,
storage
during
flowering
podding
periods
decreased
12.63%
19.65%,
respectively,
while
consumption
0.97%
compared
.
2019,
harvest
23.49%
11.51%,
0.65%.
Ultimately,
achieved
high
grain
use
efficiency
(WUE),
surpassing
treatments
76.79%
78.97%
71.22%
73.76%,
Subsequently,
also
exhibited
significant
increases
WUE,
improvements
35.58%
39.27%
35.26%
38.16%,
profound
leading
stable
sustainable
production.
