New Phytologist,
Год журнала:
2019,
Номер
223(1), С. 462 - 474
Опубликована: Март 12, 2019
Summary
Soil
plant‐pathogenic
(
PF
)
and
mycorrhizal
fungi
MF
are
both
important
in
maintaining
plant
diversity,
for
example
via
host‐specialized
effects.
However,
empirical
knowledge
on
the
degree
of
host
specificity
possible
factors
affecting
fungal
assemblages
is
lacking.
We
identified
fine
roots
519
individuals
across
45
subtropical
tree
species
southern
China
order
to
quantify
importance
phylogeny
(including
its
effects
functional
traits),
habitat
space
determining
communities.
also
compared
at
different
host‐phylogenetic
scales.
In
,
independently
accounted
>
19%
variation
richness
composition,
whereas
environmental
spatial
each
explained
no
more
than
4%
variation.
Over
77%
by
was
attributable
covariation
traits.
Host
phylogenetically
scale‐dependent,
being
stronger
low
scales
(e.g.
within
genus)
but
similar
larger
Our
study
suggests
that
dominate
assembly
communities,
resulting
from
clustered
The
scale‐dependent
implies
were
specialized
lower‐level
higher‐level
taxa.
Environmental Science & Technology,
Год журнала:
2020,
Номер
54(10), С. 6166 - 6173
Опубликована: Апрель 14, 2020
Microplastics
in
soils
can
affect
plant
performance,
as
shown
studies
using
individual
plants.
However,
we
currently
have
no
information
about
potential
effects
on
community
productivity
and
structure.
In
a
consisting
of
seven
species
that
co-occur
temperate
grassland
ecosystems,
thus
investigated
the
effect
microplastics
(i.e.,
microfibers)
drought,
factor
with
which
microfibers
might
interact,
Our
results
showed
at
level,
shoot
root
mass
decreased
drought
but
increased
microfibers,
an
likely
linked
to
reduced
soil
bulk
density,
improved
aeration,
better
penetration
roots
soil.
Additionally,
observed
affected
Species
such
Calamagrostis,
invasive
Europe,
allelophatic
Hieracium,
became
more
dominant
while
potentially
ability
facilitate
establishment
other
(e.g.,
Holcus),
biomass.
As
dominance,
examination
cascade
ecosystem
functions
should
be
high
priority
for
future
research.
Nature Communications,
Год журнала:
2021,
Номер
12(1)
Опубликована: Сен. 28, 2021
Abstract
Plant-soil
feedbacks
are
shaped
by
microbial
legacies
that
plants
leave
in
the
soil.
We
tested
persistence
of
these
after
subsequent
colonization
same
or
other
plant
species
using
6
typical
grassland
species.
Soil
fungal
were
detectable
for
months,
but
current
effect
on
fungi
amplified
time.
By
contrast,
bacterial
communities,
faded
away
rapidly
and
bacteria
communities
influenced
strongly
plant.
However,
both
conserved
inside
roots
their
composition
significantly
correlated
with
growth.
Hence,
soil
present
at
time
establishment
play
a
vital
role
shaping
growth
even
when
have
due
conclude
microbiome
reversible
versatile,
they
can
create
plant-soil
via
altering
endophytic
community
acquired
during
early
ontogeny.
Forests,
Год журнала:
2023,
Номер
14(3), С. 562 - 562
Опубликована: Март 13, 2023
Plants
can
produce
and
release
allelochemicals
to
interfere
with
the
establishment
growth
of
conspecific
interspecific
plants.
Such
allelopathy
is
an
important
mediator
among
plant
species
in
natural
managed
ecosystems.
This
review
focuses
on
grasslands
forests.
Allelopathy
drives
invasion,
exacerbates
grassland
degradation
contributes
forest
regeneration.
Furthermore,
autotoxicity
(intraspecific
allelopathy)
frequently
occurs
pastures
tree
plantations.
Various
specialized
metabolites,
including
phenolics,
terpenoids
nitrogen-containing
compounds
from
herbaceous
woody
are
responsible
for
Terpenoids
a
diversity
metabolites
qualitative
occurring
annual
grasslands,
while
phenolics
few
quantitative
perennial
Importantly,
mediate
below-ground
ecological
interactions
plant–soil
feedback,
subsequently
affecting
biodiversity,
productivity
sustainability
Interestingly,
allelopathic
plants
discriminate
identity
neighbors
via
signaling
chemicals,
adjusting
production
allelochemicals.
Therefore,
chemicals
synergistically
interact
regulate
intraspecific
forests
have
provided
fascinating
insights
into
plant–plant
their
consequences
sustainability,
contributing
our
understanding
terrestrial
ecosystems
global
changes.
Plants,
Год журнала:
2024,
Номер
13(5), С. 626 - 626
Опубликована: Фев. 24, 2024
Plant-plant
interactions
are
a
central
driver
for
plant
coexistence
and
community
assembly.
Chemically
mediated
plant-plant
represented
by
allelopathy
allelobiosis.
Both
allelobiosis
achieved
through
specialized
metabolites
(allelochemicals
or
signaling
chemicals)
produced
released
from
neighboring
plants.
Allelopathy
exerts
mostly
negative
effects
on
the
establishment
growth
of
plants
allelochemicals,
while
provides
neighbor
detection
identity
recognition
chemicals.
Therefore,
can
chemically
affect
performance
that
frequently
occur
in
intra-specific
inter-specific
interactions.
two
probably
inseparable
processes
together
chemical
Here,
we
comprehensively
review
interactions,
including
allelochemicals
their
application
sustainable
agriculture
forestry,
recognition,
root-soil
plant-soil
feedback,
biosynthesis
molecular
mechanisms
Altogether,
these
efforts
provide
recent
advancements
wide
field
allelobiosis,
new
insights
into
Ecology Letters,
Год журнала:
2020,
Номер
23(6), С. 973 - 982
Опубликована: Апрель 7, 2020
Soil
legacy
effects
are
commonly
highlighted
as
drivers
of
plant
community
dynamics
and
species
co-existence.
However,
experimental
evidence
for
soil
conditioning
communities
on
responding
under
natural
conditions
is
lacking.
We
conditioned
192
grassland
plots
using
six
different
with
ratios
grasses
forbs
durations.
microbial
legacies
were
evident
fungi,
but
not
bacteria,
while
abiotic
parameters
did
significantly
change
in
response
to
conditioning.
The
affected
the
composition
succeeding
vegetation.
Plant
left
that
negatively
plants
same
functional
type.
conclude
fungal-mediated
play
a
significant
role
vegetation
assembly
communities.
New Phytologist,
Год журнала:
2019,
Номер
226(2), С. 595 - 608
Опубликована: Дек. 21, 2019
Summary
Soils
and
their
microbiomes
are
now
recognized
as
key
components
of
plant
health,
but
how
to
steer
those
obtain
beneficial
functions
is
still
unknown.
Here,
we
assess
whether
plant–soil
feedbacks
can
be
applied
in
a
crop
system
shape
soil
that
suppress
herbivorous
insects
above‐ground
tissues.
We
used
four
grass
forb
species
condition
living
soil.
Then
inoculated
into
sterilized
grew
chrysanthemum
focal
plant.
evaluated
the
microbiome
inocula
after
growth,
well
herbivore
parameters.
show
which
had
grown
harbor
remarkably
different
microbiomes,
with
exerting
strong
negative
effect
on
fungi,
especially
arbuscular
mycorrhizal
fungi.
Soil
inoculation
consistently
induced
resistance
against
thrips
Frankliniella
occidentalis,
not
mite
Tetranychus
urticae,
when
compared
Additionally,
shaped
distinct
effects
thrips,
chlorogenic
acid
concentrations
leaves
growth.
This
study
provides
proof‐of‐concept
feedback
concept
goal
inducing
above
ground
insects.
Ecology Letters,
Год журнала:
2019,
Номер
22(8), С. 1178 - 1191
Опубликована: Май 27, 2019
Interactions
between
plants
and
soil
microbes
can
strongly
influence
plant
diversity
community
dynamics.
Soil
may
promote
by
driving
negative
frequency-dependent
population
dynamics,
or
favor
species
exclusion
providing
one
an
average
fitness
advantage
over
others.
However,
past
empirical
research
has
focused
overwhelmingly
on
the
consequences
of
feedbacks
for
coexistence
generally
neglected
microbially
mediated
differences.
Here
we
use
theory
to
develop
metrics
that
quantify
differences,
show
accounting
these
effects
profoundly
change
our
understanding
how
diversity.
We
generate
differences
favour
when
they
disproportionately
harm
(or
favour)
another,
but
also
if
trade
off
with
competition
other
resources
intransitive
dominance
hierarchies
among
plants.
present
in
studies,
explore
microbial
control
varies
along
productivity
gradients.
In
all,
analysis
provides
a
more
complete
theoretical
foundation
plant-microbe
interactions
