Rhizosphere
microorganisms
are
important
for
maintaining
soil
and
plant
health
promoting
growth
development.
Screening
rhizosphere
growth-promoting
bacteria
with
unique
habitats,
high
activity
multiple
functions
is
conducive
to
exploring
the
potential
stress
resistance
of
bacteria,
further
improving
applicability
microbial
fertilizers
in
agricultural
production
response
development
concept
green
agriculture.
The
aim
this
study
was
investigate
physiological
culturable
core
Dicranopteris
dichotoma
verify
their
effect
on
mung
bean
(Vigna
radiata)
growth.
A
total
41
bacterial
strains
were
isolated
study;
21
had
more
than
one
activity,
among
which
highest
siderophores
units
(SU)
97.1%,
IAA
yield
134.46
mg/L.
According
morphology
16S
rRNA,
three
Bacillus
sp.
strain
Pantoea
screened,
all
predicted
have
phosphorous
solubilization,
cellulase
production,
production.
In
a
pot
experiment,
these
four
inoculated
every
7
days
4
times,
aerial
underground
biomass,
height,
root
length
leaf
number
V.
radiata
plants
increased
significantly
30
after
last
inoculation.
excellent
(PGP)
properties
expected
be
used
as
new
biological
inoculant
practical
Frontiers in Plant Science,
Journal Year:
2023,
Volume and Issue:
14
Published: July 10, 2023
The
most
significant
issues
that
humans
face
today
include
a
growing
population,
an
altering
climate,
reliance
on
pesticides,
the
appearance
of
novel
infectious
agents,
and
accumulation
industrial
waste.
production
agricultural
goods
has
also
been
subject
to
great
number
shifts,
often
known
as
revolutions,
which
have
influenced
by
progression
civilization,
technology,
general
human
advancement.
Sustainable
measures
can
be
applied
in
agriculture,
environment,
medicine,
industry
are
needed
lessen
harmful
effects
aforementioned
problems.
Endophytes,
might
bacterial
or
fungal,
could
successful
solution.
They
protect
plants
promote
growth
producing
phytohormones
providing
biotic
abiotic
stress
tolerance.
Endophytes
produce
diverse
type
bioactive
compounds
such
alkaloids,
saponins,
flavonoids,
tannins,
terpenoids,
quinones,
chinones,
phenolic
acids
etc.
for
various
therapeutic
advantages
anticancer,
antitumor,
antidiabetic,
antifungal,
antiviral,
antimicrobial,
antimalarial,
antioxidant
activity.
Proteases,
pectinases,
amylases,
cellulases,
xylanases,
laccases,
lipases,
other
types
enzymes
vital
many
different
industries
produced
endophytes.
Due
presence
all
these
endophytes,
they
preferred
sources
green
synthesis
nanoparticles.
This
review
aims
comprehend
contributions
uses
endophytes
medicinal,
sectors
bio-nanotechnology
with
their
mechanism
action.
Frontiers in Microbiology,
Journal Year:
2024,
Volume and Issue:
14
Published: Jan. 4, 2024
The
primary
goal
of
this
experiment
is
to
examine
the
effectiveness
Pseudomonas
aeruginosa
strain
PAR
as
a
rhizobacterium
that
promotes
plant
growth
in
mitigating
negative
effects
fluoride-induced
stress
tomato
(
Lycopersicon
esculentum
Mill.)
plants.
A
total
16
rhizobacterial
strains
were
tested
for
growth-promoting
(PGP)
attributes,
with
isolates
S1,
S2,
and
S3
exhibiting
different
characteristics.
Furthermore,
kinetics
studies
revealed
these
resilient
fluoride
(10,
20,
40,
80
ppm),
isolate
S2
notable
resilience
compared
other
two
strains.
Phylogenetic
analysis
P.
PAR.
Physiological
analyses
demonstrated
had
beneficial
impact
on
properties
under
stress,
comprising
seed
germination,
root
length,
shoot
height,
relative
water
content,
leaf
area,
also
impacted
buildup
glycine
betaine,
soluble
sugar,
proline,
demonstrating
its
significance
enhancing
tolerance.
In
PAR-treated
plants,
chlorophyll
content
increased
while
malondialdehyde
(MDA)
levels
decreased,
indicating
enhanced
photosynthetic
efficiency
less
oxidative
stress.
modified
antioxidant
enzyme
action
(catalase,
ascorbate,
glutathione
reductase,
peroxidase,
superoxide
dismutase),
which
contributed
improved
resilience.
Mineral
decrease
sodium
concentrations
increasing
magnesium,
potassium,
phosphorus,
iron
levels,
emphasizing
strain’s
nutrient
management.
Correlation
principal
component
extensive
correlations
between
physiological
biochemical
parameters,
underscoring
PAR’s
multifaceted
response.
This
study
offers
valuable
information
effectively
utilizing
PGPR,
particularly
PAR,
fluoride-contaminated
soils
sustainable
agriculture.
It
presents
promising
biological
strategy
enhance
crop
productivity.
A
field
experiment
was
carried
out
to
quantify
the
effect
of
a
native
bacterial
inoculant
on
growth,
yield,
and
quality
wheat
crop,
under
different
nitrogen
(N)
fertilizer
rates
in
two
agricultural
seasons.
Wheat
sown
conditions
at
Experimental
Technology
Transfer
Center
(CETT-910),
as
representative
crop
area
from
Yaqui
Valley,
Sonora
México.
The
conducted
using
doses
(0,
130,
250
kg
N
ha−1)
consortium
(BC)
(Bacillus
subtilis
TSO9,
B.
cabrialesii
subsp.
tritici
TSO2T,
TSO22,
paralicheniformis
TRQ65,
Priestia
megaterium
TRQ8).
Results
showed
that
season
affected
chlorophyll
content,
spike
size,
grains
per
spike,
protein
whole
meal
yellowness.
highest
Normalized
Difference
Vegetation
Index
(NDVI)
values,
well
lower
canopy
temperature
were
observed
treatments
application
130
ha−1
(the
conventional
Nitrogen
dose).
parameters
such
yellow
berry,
Sodium
dodecyl
sulfate
(SDS)-Sedimentation,
yellowness
by
dose.
Moreover,
consortium,
ha−1,
resulted
higher
length
grain
number
which
led
yield
(+1.0
ton
vs.
un-inoculated
treatment),
without
compromising
grains.
In
conclusion,
use
this
has
potential
significantly
enhance
while
reducing
application,
thereby
offering
promising
agro-biotechnological
alternative
for
improving
production.
