Chemical
soil
fumigation
(CSF)
and
reductive
disinfestation
(RSD)
have
been
proven
to
be
effective
agricultural
strategies
improve
quality,
restructure
microbial
communities,
promote
plant
growth
in
degradation
remediation.
However,
it
is
still
unclear
how
RSD
CSF
ensure
health
by
altering
fungal
communities.
Field
experiments
were
conducted
investigate
the
effects
of
with
chloropicrin,
animal
feces
on
properties,
communities
functional
composition,
physiological
characteristics
evaluated.
Results
showed
that
treatment
improved
restructured
community
composition
structure,
enhanced
interactions
functions,
facilitated
growth.
There
was
a
significant
increase
OM,
AN,
AP
contents
both
treatments
compared
CK.
Meanwhile,
CK
CSF,
significantly
increased
biocontrol
Chaetomium
relative
abundance
while
reducing
pathogenic
Neonectria
abundance,
which
indicating
has
strong
inhibition
potential.
Furthermore,
network
more
complex
interconnected,
functions
pathogens,
pathogen
decreased.
Importantly,
SOD,
CAT,
POD
activity,
SP,
Ca,
Zn
content,
decreased
MDA,
ABA,
Mg,
K,
Fe
content.
In
summary,
than
treatment,
stimulating
proliferation
probiotic
further
enhance
disease
resistance.
Environmental Microbiome,
Год журнала:
2023,
Номер
18(1)
Опубликована: Авг. 3, 2023
Plants
rely
on
their
root
microbiome
as
the
first
line
of
defense
against
soil-borne
fungal
pathogens.
The
abundance
and
activities
beneficial
microbial
taxa
at
time
prior
to
during
infection
are
key
protective
success.
If
how
invading
pathogens
can
disrupt
assembly
gene
expression
is
still
largely
unknown.
Here,
we
investigated
impact
pathogen
Fusarium
oxysporum
(fox)
rhizosphere
endosphere
microbiomes
a
fox-susceptible
fox-resistant
common
bean
cultivar.Integration
16S-amplicon,
shotgun
metagenome
well
metatranscriptome
sequencing
with
community
ecology
analysis
showed
that
fox
infections
significantly
changed
composition
in
cultivar-dependent
manner.
More
specifically,
led
increased
diversity,
network
complexity,
higher
proportion
genera
Flavobacterium,
Bacillus,
Dyadobacter
cultivar
compared
cultivar.
In
endosphere,
also
changes
assembly,
Sinorhizobium
Ensifer
Metagenome
analyses
further
revealed
enrichment
terpene
biosynthesis
genes
potential
role
suppression
upon
invasion.Collectively,
these
results
specific
bacterial
activation
putative
disease-suppressive
functions
under
siege.
Discover Agriculture,
Год журнала:
2024,
Номер
2(1)
Опубликована: Дек. 26, 2024
Recent
climate
variability,
limited
fertile
land
availability
and
soil
degradation
are
major
constraints
to
achieve
food
security
for
an
ever-increasing
human
population.
The
adoption
of
intensive
agriculture
practices
highly
productive
agrosystems
coupled
with
use
agrochemicals
has
caused
significant
increases
in
production
worldwide.
This
exhaustive
system
generation
accumulation
large
quantities
organic
wastes,
which
cause
environmental
pollution,
deteriorate
health
increase
public
hazards.
Conventional
methods
waste
management
such
as
situ
burning
landfilling
chemical
labour
intensive,
expensive
energy-consuming,
negatively
impact
the
environment.
Therefore,
sustainable,
eco-friendly
socially
acceptable
agri-technologies
have
been
developed
value-added
wastes
obviate
pollution
problem.
These
biological
technologies
composting,
anaerobic
digestion,
vermicomposting,
biochar,
phytostimulants,
bioremediation
pollutants
opened
new
vista
management.
addition
processed
amendments
(i.e.,
compost,
vermicompost,
biogas
slurry
biochar)
matter
nutrients
availability,
stimulates
microbial
community,
contributes
towards
biocontrol
pathogens
also
causes
detoxification
pesticides.
Furthermore,
amendment
material,
singly
or
beneficial
microbes,
improved
health,
promoted
growth
plants
increased
crop
yields
less
dependency
on
fertilizers.
In
this
article,
current
used
accumulated
discussed
improving
sustainable
production,
while
maintaining
sustainability.
Horticulturae,
Год журнала:
2025,
Номер
11(5), С. 536 - 536
Опубликована: Май 15, 2025
Endophytes,
as
an
integral
part
of
plants,
form
unique
relationships
with
their
hosts
that
go
beyond
classical
definitions
symbiosis
and
influence
plant
development,
immunity,
stress
responses.
The
pepper
endophyte
strain
Pseudomonas
putida
A32
has
several
growth-promoting
properties
increases
the
tolerance
to
drought,
but
its
biocontrol
potential
is
unknown.
In
this
study,
we
investigated
protective
role
P.
against
infection
pathogenic
bacterium
syringae
pv.
aptata
P21
in
two
genotypes
laboratory
experiments.
percentage
lesion
reduction
genotype
26
treated
was
46.62%.
results
showed
a
significant
hydrogen
peroxide
malondialdehyde
levels
by
29.45
20.22%,
respectively,
infected
26.
uninfected
controls
increase
superoxide
dismutase
activity
41.26%
ascorbate
peroxidase
19
40.28%
plants.
tolerant
much
less
dependent
on
bacterial
treatment
under
conditions
than
susceptible
Future
research
will
investigate
induced
systemic
resistance
different
protect
pathogens.
Horticulturae,
Год журнала:
2025,
Номер
11(5), С. 554 - 554
Опубликована: Май 21, 2025
The
development
of
sustainable
seed
coating
formulations
is
essential
to
enhance
crop
performance
while
reducing
reliance
on
synthetic
inputs.
This
study
evaluates
biochar-enriched
coatings
incorporating
olive
pomace,
buffalo
digestate,
and
microbial
consortia
from
Fagus,
Quercus,
Pinus
forest
litters,
including
Trichoderma
harzianum,
for
their
effects
germination
plant
growth.
Four
crops
(Diplotaxis
tenuifolia,
Lactuca
sativa,
Solanum
lycopersicum,
Zea
mays)
were
tested
through
assays
field
trials.
Treatments
containing
digestate
or
pomace
alone
significantly
reduced
seedling
growth
in
D.
tenuifolia
L.
sativa
(below
25%,
compared
control),
due
the
phytotoxic
ammonia,
salts,
polyphenols.
In
contrast,
biochar-based
mitigated
these
effects,
enhancing
root
elongation.
addition
T.
harzianum
further
improved
establishment,
likely
by
nutrient
uptake
suppressing
soilborne
pathogens,
with
increases
exceeding
100%
(compared
control).
Field
trials
confirmed
findings,
showing
that
biochar–T.
combinations
both
shoot
biomass,
particularly
S.
lycopersicum.
Z.
mays
displayed
greater
tolerance
raw
by-products,
though
biochar
remained
optimal
While
forest-derived
supported
balance,
effect
biomass
was
less
pronounced.
These
results
highlight
potential
coatings,
especially
when
combined
as
alternatives
conventional
treatments.
