Plants,
Journal Year:
2022,
Volume and Issue:
11(18), P. 2437 - 2437
Published: Sept. 19, 2022
Drought
generates
a
complex
scenario
worldwide
in
which
agriculture
should
urgently
be
reframed
from
an
integrative
point
of
view.
It
includes
the
search
for
new
water
resources
and
use
tolerant
crops
genotypes,
improved
irrigation
systems,
other
less
explored
alternatives
that
are
very
important,
such
as
biotechnological
tools
may
increase
efficiency.
Currently,
large
body
evidence
highlights
role
specific
strains
main
microbial
rhizosphere
groups
(arbuscular
mycorrhizal
fungi,
yeasts,
bacteria)
on
increasing
drought
tolerance
their
host
plants
through
diverse
plant
growth-promoting
(PGP)
characteristics.
With
this
background,
it
is
possible
to
suggest
joint
distinct
PGP
microbes
could
produce
positive
interactions
or
additive
beneficial
effects
if
co-inoculation
does
not
generate
antagonistic
responses.
To
date,
have
only
been
partially
analyzed
by
using
single
omics
tools,
genomics,
metabolomics,
proteomics.
However,
there
gap
information
multi-omics
approaches
detect
between
plants.
This
approach
must
next
scale-jump
study
interaction
soil–plant–microorganism.
In
review,
we
constraints
posed
framework
global
demand
production,
integrating
important
played
biota
agent.
Using
understand
depth
processes
occur
presence
microorganisms
can
allow
us
modulate
combined
drive
crop
yields,
improving
production
attend
growing
food.
Frontiers in Plant Science,
Journal Year:
2022,
Volume and Issue:
13
Published: May 19, 2022
Plants
defend
themselves
against
ecological
stresses
including
drought.
Therefore,
they
adopt
various
strategies
to
cope
with
stress,
such
as
seepage
and
drought
tolerance
mechanisms,
which
allow
plant
development
under
conditions.
There
is
evidence
that
microbes
play
a
role
in
tolerance.
In
this
study,
we
presented
review
of
the
literature
describing
initiation
mediated
by
inoculation
fungi,
bacteria,
viruses,
several
bacterial
elements,
well
transduction
pathways
identified
via
archetypal
functional
or
morphological
annotations
contemporary
“omics”
technologies.
Overall,
microbial
associations
potential
mediating
protection
responses
drought,
an
important
factor
for
agricultural
manufacturing
systems
are
affected
fluctuating
climate.
Journal of Applied Microbiology,
Journal Year:
2022,
Volume and Issue:
133(3), P. 1245 - 1272
Published: May 19, 2022
Abstract
Agriculture
faces
challenges
to
fulfil
the
rising
food
demand
due
shortage
of
arable
land
and
various
environmental
stressors.
Traditional
farming
technologies
help
in
fulfilling
but
they
are
harmful
humans
sustainability.
The
production
along
with
agro-environmental
sustainability
could
be
achieved
by
encouraging
farmers
use
sustainable
products
such
as
biofertilizers
biopesticides
consisting
live
microbes
or
plant
extract
instead
chemical-based
inputs.
eco-friendly
formulations
play
a
significant
role
growth
promotion,
crop
yield
repairing
degraded
soil
texture
fertility
sustainably.
Mineral
solubilizing
that
provide
vital
nutrients
like
phosphorus,
potassium,
zinc
selenium
essential
for
development
developed
biofertilizers.
These
associated
(rhizospheric,
endophytic
phyllospheric)
inhabit
bulk
diverse
extreme
habitats.
from
soil,
environments,
surface
internal
parts
belong
phyla
Ascomycota,
Actinobacteria,
Basidiomycota,
Bacteroidetes,
Chlorobi,
Cyanobacteria,
Chlorophyta,
Euryarchaeota,
Firmicutes,
Gemmatimonadetes,
Mucoromycota,
Proteobacteria
Tenericutes.
(MSMs)
directly
indirectly
stimulate
either
releasing
regulators;
zinc,
silicon;
biological
nitrogen
fixation
siderophores,
ammonia,
hydrogen
cyanide,
hydrolytic
enzymes
bioactive
compound/secondary
metabolites.
Biofertilizer
using
mineral
is
an
solution
system
many
countries
worldwide.
present
review
deals
biodiversity
microbes,
potential
roles
improvement
well-being
agricultural
Heliyon,
Journal Year:
2022,
Volume and Issue:
8(4), P. e09326 - e09326
Published: April 1, 2022
Bioinoculants
provide
better
opportunity
for
ecological
farming
practices
to
improve
the
plant
growth
and
enhanced
crop
productivity.
Different
types
of
bioinoculants
containing
single
microbial
culture
multiple
strains
in
formulation
could
be
used
agricultural
sustainability.
The
different
efficient
strain
as
a
consortium
is
an
emerging
trend
present
era.
study
deals
with
isolation
nitrogen
fixing,
phosphorus
potassium
solubilizing
microbes
from
rhizospheric
soil
root's
internal
tissues
cereal/pseudocereal
crops
their
application
cereal
crops.
A
total
152
endophytic
bacteria
were
isolated
screened
promoting
(PGP)
traits
fixation,
solubilization
phosphorus,
potassium.
Among
all
isolates,
nine
found
fix
nitrogen,
fifteen
eleven
exhibited
activity,
respectively.
Three
selected
bacterial
identified
using
16S
rRNA
gene
sequencing
Erwinia
sp.
EU-B2SNL1
(N-fixer),
Chryseobacterium
arthrosphaerae
EU-LWNA-37
(P-solubilizer),
Pseudomonas
gessardii
EU-MRK-19
(K-solubilizer).
inoculation
these
three
on
barley
inoculum
physiological
parameters
including
root/shoot
length
biomass,
chlorophyll,
carotenoids,
phenolics,
flavonoids
soluble
sugar
content
comparison
untreated
control.
was
more
effective
compared
inoculum.
fixing
mineral
biofertilizer
health.
Plants,
Journal Year:
2022,
Volume and Issue:
11(15), P. 2018 - 2018
Published: Aug. 3, 2022
Cadmium
(Cd)
and
nickel
(Ni)
are
two
of
the
most
toxic
metals,
wreaking
havoc
on
human
health
agricultural
output.
Furthermore,
high
levels
Cd
Ni
in
soil
environment,
particularly
root
zone,
may
slow
plant
development,
resulting
lower
biomass.
On
other
hand,
endophytic
bacteria
offer
great
promise
for
reducing
Ni.
Moreover,
they
boost
plants’
resistance
to
heavy
metal
stress.
Different
bacterium
strains
were
isolated
from
tomato
roots.
These
isolates
identified
as
Micrococcus
luteus
Enterobacter
cloacae
using
16SrDNA
utilized
investigate
their
involvement
mitigating
detrimental
effects
The
bacterial
can
solubilize
phosphorus
create
phytohormones
well
siderophores.
Therefore,
objective
this
study
was
see
how
(Micrococcus
Enterobactercloacae)
affected
mitigation
stress
plants
grown
50
μM
or
Ni-contaminated
soil.
According
findings,
considerably
lowered
growth,
biomass,
chlorophyll
(Chl)
content,
photosynthetic
properties.
content
proline,
phenol,
malondialdehyde
(MDA),
H2O2,
OH,
O2,
antioxidant
defense
system,
(HM)
contents
significantly
raised
under
HM-stress
conditions.
However,
greatly
improved
HM
by
boosting
enzymatic
defenses
(i.e.,
catalase,
peroxidase,
superoxide
dismutase,
glutathione
reductase,
ascorbate
lipoxygenase
activity,
nitrate
reductase),
antioxidant,
non-enzymatic
defenses,
osmolyte
substances
such
mineral
specific
regulatory
genes.
treated
had
a
higher
value
bioconcentration
factor
(BCF)
translocation
(TF)
due
more
extensive
loss
To
summarize,
promotion
bacterium-induced
is
essentially
dependent
influence
capacity
osmoregulation.
Microorganisms,
Journal Year:
2023,
Volume and Issue:
11(8), P. 2003 - 2003
Published: Aug. 3, 2023
Plant
roots
host
numerous
microorganisms
around
and
inside
their
roots,
forming
a
community
known
as
the
root
microbiome.
An
increasing
bulk
of
research
is
underlining
influences
root-associated
microbial
communities
can
have
on
plant
health
development.
However,
knowledge
how
associated
microbes
interact
to
bring
about
crop
growth
yield
limited.
Here,
we
presented
(i)
communication
strategies
between
(ii)
applications
in
enhancing
yield.
This
review
has
been
divided
into
three
main
sections:
communications
microbiome
root;
mechanism
employed
by
microbes;
chemical
mechanisms
plants
application
Understanding
communicate
vital
designing
ecofriendly
for
targeted
disease
suppression
improved
that
will
help
sustainable
agriculture.
Ensuring
become
healthy
productive
entails
keeping
under
surveillance
recognize
disease-causing
similarly
exploit
services
beneficial
nutrient
acquisition,
stress
mitigation,
promotion.
