Agronomy,
Journal Year:
2023,
Volume and Issue:
13(4), P. 1110 - 1110
Published: April 13, 2023
Microorganisms
play
essential
roles
in
soil-ecosystem
multifunctionality.
However,
the
contribution
of
their
community
assembly
processes,
composition,
diversity,
and
keystone
species
to
ecosystem
multifunctionality
is
unclear,
especially
tea-plantation
ecosystems.
In
order
assess
effects
various
intercropping
patterns
(tea-plant
monoculture
tea
plants,
respectively,
intercropped
with
soybean,
soybean—milk
vetch,
soybean—red
clover,
soybean—smooth
vetch)
on
soil
rare
abundant
taxa,
a
field
experiment
was
carried
out.
We
found
that
plantation
legumes
improved
by
altering
environment,
ultimately
benefited
nutrient
absorption
quality
improvement
leaves.
Whether
it
bacteria
or
fungi,
taxa
had
higher
proportion
deterministic
processes
than
taxa.
Additionally,
practices
changed
bacterial
were
assembled
shifted
from
variable
selection
homogeneous
dispersal.
Intercropping
significantly
fungal
communities’
α-diversity
Increasing
legume
practice
enhanced
dissimilarity
affecting
pH,
ammonium
nitrogen,
nitrate
nitrogen.
Rare
β-diversity
exhibited
stronger
positive
relationships
(both
average
multi-threshold
approaches)
compared
corresponding
Furthermore,
under
different
closely
related
operational
taxonomic
units,
Chloroflexi.
Our
results
emphasize
disparate
feedbacks
diverse
practices,
as
well
important
connection
between
Microorganisms,
Journal Year:
2025,
Volume and Issue:
13(1), P. 104 - 104
Published: Jan. 7, 2025
Bacterial
canker
of
kiwifruit
is
the
most
destructive
bacterial
disease
caused
by
Pseudomonas
syringae
pv.
actinidiae.
Bacteriophages
are
regarded
as
promising
biocontrol
agents
against
pathogens
due
to
their
exceptional
host
specificity
and
environmentally
friendly
nature.
However,
underlying
mechanism
phages
in
control
remains
elusive.
In
this
study,
field
trial
results
showed
that
phage
cocktail
could
significantly
reduce
incidence
kiwifruit.
The
high
throughput
sequencing
regulated
impact
pathogen
invasion
on
branch
endophytic
communities,
adjusted
diversity
community
structure,
composition
rare
taxa
abundant
taxa,
increased
proportion
deterministic
processes
assembly
processes.
reduced
relative
abundance
Pseudomonadaceae,
Pectobacteriaceae,
Yersiniacea.
Furthermore,
application
resulted
an
increase
Beijerinckiaceae,
Sphingomonadaceae,
Xanthomonadaceae,
which
corresponding
microbial
communities.
Additionally,
was
also
altered
under
influence
phages.
These
findings
offer
perspectives
phage-mediated
provide
practical
backing
for
implementation
cocktails
sustainable
agriculture.
