CABI Agriculture and Bioscience,
Год журнала:
2023,
Номер
4(1)
Опубликована: Авг. 14, 2023
Abstract
Background
Soil
microorganisms
including
rhizobacteria
and
fungi
play
a
key
role
in
soil
health,
biodiversity
productivity
of
natural
managed
ecosystems.
Plant
growth-promoting
(PGPR)
associated
with
plant
roots
enhance
the
uptake
nutrient
improve
productivity.
Similarly,
mycorrhizal
particularly,
arbuscular
(AMF),
form
mutualistic
association
plants
nutrients
consequently
promote
growth
Methods
Here
we
show
how
harnessing
beneficial
like
PGPR
AMF
their
positive
effect
on
development
can
contribute
to
green
clean
economic
strategy.
Results
Through
review
state-of
-art
knowledge
this
area
demonstrate
that
approach
nutrients,
growth,
yield
tolerance
biotic
abiotic
stress.
We
argue
reduce
need
for
agrochemicals
destabilizes
ecological
system.
Conclusions
This
provides
state-of-the-art
synthesis
generated
so
far
insight
into
multifunctional
strategies
employed
by
toward
ensuring
sustainable
agriculture.
Sustainability,
Год журнала:
2021,
Номер
13(5), С. 2856 - 2856
Опубликована: Март 6, 2021
This
review
presents
a
comprehensive
and
systematic
study
of
the
field
bacterial
plant
biostimulants
considers
fundamental
innovative
principles
underlying
this
technology.
Plant
are
an
important
tool
for
modern
agriculture
as
part
integrated
crop
management
(ICM)
system,
helping
make
more
sustainable
resilient.
contain
substance(s)
and/or
microorganisms
whose
function
when
applied
to
plants
or
rhizosphere
is
stimulate
natural
processes
enhance
nutrient
uptake,
use
efficiency,
tolerance
abiotic
stress,
biocontrol,
quality.
The
has
gained
substantial
significant
heed
worldwide
environmentally
friendly
alternative
agricultural
production.
At
present,
there
increasing
curiosity
in
industry
researchers
about
microbial
biostimulants,
especially
(BPBs),
improve
growth
productivity.
BPBs
that
based
on
PGPR
(plant
growth-promoting
rhizobacteria)
play
plausible
roles
promote/stimulate
through
several
mechanisms
include
(i)
acquisition
by
nitrogen
(N2)
fixation
solubilization
insoluble
minerals
(P,
K,
Zn),
organic
acids
siderophores;
(ii)
antimicrobial
metabolites
various
lytic
enzymes;
(iii)
action
regulators
stress-responsive/induced
phytohormones;
(iv)
ameliorating
stress
such
drought,
high
soil
salinity,
extreme
temperatures,
oxidative
heavy
metals
using
different
modes
action;
(v)
defense
induction
modes.
Presented
here
brief
emphasizing
applicability
exertion
fulfill
current
food
crisis.
Water,
Год журнала:
2021,
Номер
13(19), С. 2746 - 2746
Опубликована: Окт. 3, 2021
The
unprecedented
pressure
posed
by
a
growing
population
on
water
resources
generates
significant
shortage
between
the
available
and
demand,
which
together
with
scarcity,
floods,
droughts,
can
affect
world
various
other
consumers.
On
hand,
soil
resources,
represent
an
essential
complex
environmental
ecosystem,
as
support
for
biological
cycle,
source
of
nutrients,
cultivated
wild
plants,
forestry,
etc.,
are
provider
raw
materials,
increasingly
degrading
due
to
unsustainable
use.
Since
both
vital
growth
life
their
preservation
sustainable
management
have
become
urgent
issue
policy
makers,
governmental
factors,
academia,
stakeholders.
An
important
question
be
answered
is
what
disturbing
factors
soil–plants–water
cycles
how
negative
influence
reduced,
since
they
quality
human
health.
This
work
proposes
overview
new
research
into
links
water,
interactions
among
soil,
plants
in
changing
threatened
environment,
determine
welfare.
analysis
addresses
global
context
that
equilibrium
dynamics,
especially
toxic
pollutants
such
heavy
metals
others,
mutual
relationship
plant
growth.
The Science of The Total Environment,
Год журнала:
2023,
Номер
886, С. 163968 - 163968
Опубликована: Май 9, 2023
Biochar
can
be
an
effective
carrier
for
microbial
inoculants
because
of
its
favourable
properties
promoting
life.
In
this
review,
we
assess
the
effectiveness
biochar
as
a
agricultural
and
environmental
applications.
is
enriched
with
organic
carbon,
contains
nitrogen,
phosphorus,
potassium
nutrients,
has
high
porosity
moisture-holding
capacity.
The
large
number
active
hydroxyl,
carboxyl,
sulfonic
acid
group,
amino,
imino,
acylamino
hydroxyl
carboxyl
functional
groups
are
cell
adhesion
proliferation.
use
inoculum
been
shown
to
enhance
persistence,
survival
colonization
inoculated
microbes
in
soil
plant
roots,
which
play
crucial
role
biochemical
processes,
nutrient
carbon
cycling,
contamination
remediation.
Moreover,
biochar-based
including
probiotics
effectively
promote
growth
remediate
contaminated
pollutants.
These
findings
suggest
that
serve
promising
substitute
non-renewable
substrates,
such
peat,
formulate
deliver
inoculants.
future
research
directions
relation
improving
material
performance
expanding
potential
applications
emerging
immobilization
technology
have
proposed.
Journal of Applied Microbiology,
Год журнала:
2022,
Номер
132(5), С. 3543 - 3562
Опубликована: Фев. 9, 2022
Abstract
The
increased
dependence
of
farmers
on
chemical
fertilizers
poses
a
risk
to
soil
fertility
and
ecosystem
stability.
Plant
growth-promoting
rhizobacteria
(PGPR)
are
at
the
forefront
sustainable
agriculture,
providing
multiple
benefits
for
enhancement
crop
production
health.
Bacillus
subtilis
is
common
PGPR
in
that
plays
key
role
conferring
biotic
abiotic
stress
tolerance
plants
by
induced
systemic
resistance
(ISR),
biofilm
formation
lipopeptide
production.
As
part
bioremediating
technologies,
spp.
can
purify
metal
contaminated
soil.
It
acts
as
potent
denitrifying
agent
agroecosystems
while
improving
carbon
sequestration
process
when
applied
regulated
concentration.
Although
it
harbours
several
antibiotic
genes
(ARGs),
reduce
horizontal
transfer
ARGs
during
manure
composting
modifying
genetic
makeup
existing
microbiota.
In
some
instances,
affects
beneficial
microbes
rhizosphere.
External
inoculation
B.
has
both
positive
negative
impacts
endophytic
semi-synthetic
microbial
community.
Soil
texture,
type,
pH
bacterial
concentration
play
crucial
regulation
all
these
processes.
amendments
consortia
produced
engineering
could
be
used
lessen
effect
diversity.
complex
plant–microbe
interactions
decoded
using
transcriptomics,
proteomics,
metabolomics
epigenomics
strategies
which
would
productivity
well-being
more
attributes
similar
character
Dr.
Jekyll
plant
growth,
health
environment
akin
Mr.
Hyde.
Biomolecules,
Год журнала:
2021,
Номер
11(8), С. 1096 - 1096
Опубликована: Июль 25, 2021
As
the
world
develops
and
population
increases,
so
too
does
demand
for
higher
agricultural
output
with
lower
resources.
Plant
biostimulants
appear
to
be
one
of
more
prominent
sustainable
solutions,
given
their
natural
origin
potential
substitute
conventional
methods
in
agriculture.
Classified
based
on
source
rather
than
constitution,
such
as
humic
substances
(HS),
protein
hydrolysates
(PHs),
seaweed
extracts
(SWE)
microorganisms
have
a
proven
improving
plant
growth,
increasing
crop
production
quality,
well
ameliorating
stress
effects.
However,
multi-molecular
nature
varying
composition
commercially
available
presents
challenges
when
attempting
elucidate
underlying
mechanisms.
While
most
research
has
focused
broad
effects
crops,
recent
studies
at
molecular
level
started
unravel
pathways
triggered
by
certain
products
cellular
gene
level.
Understanding
influences
involved
could
lead
further
refinement
these
treatments.
This
review
comprises
findings
regarding
use
plants,
particular
focus
reports
influence.
Diversity,
Год журнала:
2023,
Номер
15(1), С. 112 - 112
Опубликована: Янв. 13, 2023
Plant
growth-promoting
bacteria
(PGPB)
enhance
plant
growth,
as
well
protect
plants
from
several
biotic
and
abiotic
stresses
through
a
variety
of
mechanisms.
Therefore,
the
exploitation
PGPB
in
agriculture
is
feasible
it
offers
sustainable
eco-friendly
approaches
to
maintaining
soil
health
while
increasing
crop
productivity.
The
vital
key
application
its
effectiveness
colonizing
roots
phyllosphere,
developing
protective
umbrella
formation
microcolonies
biofilms.
Biofilms
offer
benefits
PGPB,
such
enhancing
resistance
adverse
environmental
conditions,
protecting
against
pathogens,
improving
acquisition
nutrients
released
environment,
facilitating
beneficial
bacteria–plant
interactions.
bacterial
biofilms
can
successfully
compete
with
other
microorganisms
found
on
surfaces.
In
addition,
plant-associated
are
capable
colonization
sites,
cycling
nutrients,
pathogen
defenses,
tolerance
stresses,
thereby
agricultural
productivity
yields.
This
review
highlights
role
surfaces
strategies
used
by
biofilm-forming
PGPB.
Moreover,
factors
influencing
biofilm
at
root
shoot
interfaces
critically
discussed.
will
pave
formulations
addressing
challenges
related
their
efficacy
competence
for
sustainability.
Applied Soil Ecology,
Год журнала:
2023,
Номер
190, С. 105011 - 105011
Опубликована: Июнь 16, 2023
Microbial
consortium
inoculation
has
been
proposed
as
a
natural-based
strategy
to
safeguard
multiple
ecosystem
services.
Still,
its
observed
effects
and
comparisons
single-species
have
yet
be
systematically
quantified.
In
this
global
meta-analysis
of
51
live-soil
studies
(carefully
selected
from
pool
2149
studies),
we
compared
the
impact
(mean
variability)
inoculations
on
biofertilization
bioremediation.
Our
results
showed
that
both
increased
plant
growth
by
29
%
48
%,
respectively,
pollution
remediation
80
with
non-inoculated
treatments.
We
revealed
diversity
inoculants
synergistic
effect
between
frequently
used
inoculums
(e.g.,
Bacillus
Pseudomonas)
contributed
effectiveness
inoculation.
Despite
reduction
in
efficacy
field
settings
greenhouse
results,
had
more
significant
overall
advantage
under
various
conditions.
recommend
increasing
original
soil
organic
matter,
available
N,
P
content
regulating
pH
6–7
achieve
better
effect.
Overall,
these
findings
support
use
microbial
consortia
for
improved
bioremediation
living
suggest
perspectives
constructing
inoculating
beneficial
consortia.
Journal of Fungi,
Год журнала:
2022,
Номер
8(8), С. 775 - 775
Опубликована: Июль 26, 2022
Plant
growth-promoting
fungi
(PGPF)
improve
plant
health
and
resist
pathogens.
The
present
study
was
carried
out
to
biocontrol
tomato
Fusarium
wilt
using
PGPF
through
antifungal
activity
enhance
immune
response.
Four
were
identified
genetically
as
