IOP Conference Series Earth and Environmental Science,
Journal Year:
2023,
Volume and Issue:
1255(1), P. 012006 - 012006
Published: Oct. 1, 2023
Abstract
A
study
was
conducted
to
examine
the
association
between
Rhizobium
and
VAM
fungi
on
kudzu
plant
growth
response
drought
stress
in
coastal
dry
land.
The
research
carried
out
three
phases:
(1)
germination
of
seeds;
(2)
multiplication
Rhizobia
inoculums;
(3)
inoculation
and/or
bacteria
plants
grown
at
various
soil
moisture
content.
At
phase,
pot
experiment
for
8
weeks
with
a
arranged
based
4
x
treatment
factorial
Completely
Randomized
Design
replications
test
source
inoculum
content
(25%,
50%,
75%,
100%).
Observations
were
made
on:
Rhizobial
infection
activity
nodulation;
activity;
growth,
4)
population
dynamics
rhizobacteria.
results
showed
that
rhizobia
alone
not
able
increase
bacterial
root
nodulation,
fungal
infection,
growth.
Inoculation
stimulate
nodule-forming
activity,
combination
rhizobial
roots
shoots,
but
always
nodulation.
rates
even
up
level
75%.
This
means
resistance
maintain
high
levels
stress.
Plants,
Journal Year:
2023,
Volume and Issue:
12(17), P. 3101 - 3101
Published: Aug. 29, 2023
Biostimulant
application
can
be
considered
an
effective,
practical,
and
sustainable
nutritional
crop
supplementation
may
lessen
the
environmental
problems
related
to
excessive
fertilization.
Biostimulants
provide
beneficial
properties
plants
by
increasing
plant
metabolism,
which
promotes
yield
improves
quality
of
crops;
protecting
against
stresses
such
as
water
shortage,
soil
salinization,
exposure
sub-optimal
growth
temperatures;
promoting
via
higher
nutrient
uptake.
Other
important
benefits
include
enzymatic
microbial
activities,
changing
architecture
roots,
solubility
mobility
micronutrients,
enhancing
fertility
soil,
predominantly
nurturing
development
complementary
microbes.
are
classified
microbial,
arbuscular
mycorrhizae
fungi
(AMF),
plant-growth-promoting
rhizobacteria
(PGPR),
non-pathogenic
fungi,
protozoa,
nematodes,
or
non-microbial,
seaweed
extract,
phosphite,
humic
acid,
other
inorganic
salts,
chitin
chitosan
derivatives,
protein
hydrolysates
free
amino
acids,
complex
organic
materials.
Arbuscular
mycorrhizal
among
most
prominent
biostimulants
have
role
in
cultivating
better,
healthier,
more
functional
foods
agriculture.
AMF
assist
acquisition;
enhance
stress
tolerance
salinity,
drought,
heavy
metals;
reduce
erosion.
proven
a
environmentally
friendly
source
supplements.
The
current
manuscript
gives
many
examples
potential
for
production
different
crops.
However,
further
studies
needed
better
understand
effectiveness
review
focuses
on
how
overcome
limitations
typical
systems
improving
availability,
uptake,
assimilation,
consequently
reducing
gap
between
conventional
yields.
aim
this
literature
is
survey
impacts
presenting
case
successful
paradigms
crops
well
introducing
main
mechanisms
action
biostimulant
products.
Global Change Biology,
Journal Year:
2025,
Volume and Issue:
31(2)
Published: Feb. 1, 2025
Understanding
the
intricate
interplay
between
plant
and
soil
microbiomes
their
effects
on
growth
productivity
is
vital
in
a
rapidly
changing
climate.
This
review
explores
interconnected
impacts
of
climate
change
plant-soil
profound
agricultural
productivity.
The
ongoing
rise
global
temperatures,
shifting
precipitation
patterns
extreme
weather
events
significantly
affect
composition
function
microbial
communities
rhizosphere.
Changes
diversity
activity
due
to
rising
temperatures
impact
nutrient
cycling,
enzyme
synthesis,
health
pest
disease
management.
These
changes
also
influence
dynamics
microbe
capability
promote
health.
As
changes,
plants'
adaptive
capacity
partners
become
increasingly
crucial
for
sustaining
agriculture.
Mitigating
adverse
requires
comprehensive
understanding
mechanisms
driving
these
processes.
It
highlights
various
strategies
mitigating
adapting
environmental
challenges,
including
management,
stress-tolerant
crops,
cover
cropping,
sustainable
land
water
crop
rotation,
organic
amendments
development
climate-resilient
varieties.
emphasises
need
further
exploration
within
broader
context
change.
Promising
mitigation
strategies,
precision
agriculture
targeted
microbiome
modifications,
offer
valuable
pathways
future
research
practical
implementation
food
security
New Phytologist,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 19, 2025
Summary
The
assembly
of
the
rhizosphere
microbiome
determines
its
functionality
for
plant
fitness.
Although
interactions
between
arbuscular
mycorrhizal
fungi
(AMF)
and
growth‐promoting
rhizobacteria
(PGPR)
play
important
roles
in
growth
disease
resistance,
research
on
division
labor
among
members
symbionts
formed
plants,
AMF,
PGPR,
as
well
flow
carbon
sources,
is
still
insufficient.
To
address
above
questions,
we
used
soybean
(
Glycine
max
),
Funneliformis
mosseae
,
Pseudomonas
putida
KT2440
subjects
to
establish
rhizobiont
elucidate
signal
exchange
these
components.
can
attract
P.
by
secreting
cysteine
a
signaling
molecule
promote
colonization
rhizosphere.
Colonized
stimulate
l
‐tryptophan
secretion
host
lead
upregulation
genes
involved
converting
methyl‐indole‐3‐acetic
acid
(Me‐IAA)
into
IAA
response
stimulation.
Collectively,
decipher
tripartite
mechanism
microbial
community
via
cross‐kingdom
interactions.
Global Change Biology,
Journal Year:
2024,
Volume and Issue:
30(7)
Published: July 1, 2024
Although
positive
effects
of
arbuscular
mycorrhizal
(AM)
fungi
on
plant
performance
under
drought
have
been
well
documented,
how
AM
regulate
soil
functions
and
multifunctionality
requires
further
investigation.
In
this
study,
we
first
performed
a
meta-analysis
to
test
the
potential
role
in
maintaining
drought.
Then,
conducted
greenhouse
experiment,
using
pair
hyphal
ingrowth
cores
spatially
separate
growth
fungal
hyphae
roots,
investigate
its
resistance
against
Our
showed
that
promote
multiple
functions,
including
aggregation,
microbial
biomass
activities
enzymes
related
nutrient
cycling.
The
experiment
demonstrated
attenuate
negative
impact
these
thus
multifunctionality,
therefore,
increasing
their
Moreover,
buffering
effect
persists
across
different
frequencies
water
supply
species.
These
findings
highlight
unique
by
mitigating
study
highlights
importance
as
nature-based
solution
sustaining
world
where
events
are
intensifying.
Plants,
Journal Year:
2024,
Volume and Issue:
13(13), P. 1848 - 1848
Published: July 5, 2024
The
olive
tree
is
one
of
the
most
significant
crops
in
Mediterranean
region.
Its
remarkable
adaptability
to
various
environments
has
facilitated
cultivation
across
diverse
regions
and
agricultural
scenarios.
rising
global
demand
for
products,
coupled
with
climate
challenges,
driving
changes
methods.
These
are
altering
traditional
landscape
may
potentially
reshape
structure
composition
orchard
microbial
communities,
which
can
impact
productivity
stress
tolerance.
Bacterial
fungal
communities
naturally
associated
plants
have
long
been
recognized
as
crucial
plant
growth
health,
serving
a
vital
component
sustainable
agriculture.
In
this
review,
we
aim
highlight
significance
abiotic
stresses.
We
update
current
knowledge
on
profiles
rhizosphere
root
bacterial
orchards
examine
how
(a)biotic
factors
influence
these
communities.
Additionally,
explore
potential
growth-promoting
bacteria
fungi
enhancing
physiological
performance
identify
gaps
emphasize
need
implementing
new
strategies.
A
comprehensive
understanding
olive-associated
microbiota
will
aid
developing
agronomic
practices
address
climatic
challenges
meet
growing
products.
Journal of Applied Microbiology,
Journal Year:
2025,
Volume and Issue:
136(3)
Published: Feb. 26, 2025
Stipa
purpurea
is
one
of
the
dominant
grass
species
in
alpine
grassland
and
plays
a
crucial
role
safeguarding
ecosystem
restoring
degraded
grassland.
To
enhance
population
dominance
S.
effectively
prevent
further
degradation.
In
this
study,
we
screened
high-efficiency
plant
growth-promoting
rhizobacteria
(PGPR)
from
rhizosphere
soil
samples,
with
aim
improving
growth
activity
through
spraying
PGPR.
We
selected
functional
medium
for
isolation
PGPR
soils
five
distinct
sampling
sites
grasslands
surrounding
Qinghai
Lake.
Nitrogenase
activity,
phosphorus-solubilization,
carbon-fixation,
indole
acetic
acid
(IAA)-like
compounds
production,
1-aminocyclopropane-1-carboxylate
deaminase
production
were
used
to
assess
capability
Additionally,
ecological
adaptability
was
examined.
Finally,
promotion
effect
on
determined
using
pot
experiments.
The
results
study
showed
that
136
strains
isolated
categorized
into
18
genera
based
16S
rRNA
sequences.
Among
these,
seven
exhibited
multiple
characteristics
promoting
growth,
meanwhile,
GD-1-1,
YD-2-4,
GD-3-9,
HD-1-1
strong
resistance
drought,
cold,
UV,
oxidation.
GD-1-1
YD-2-4
had
effects
purpurea,
which
significantly
seed
germination
rate,
facilitate
above-ground
part
seedlings,
formation
lateral
roots.
principal
component
analysis
indicated
interaction
PGPRs
young
roots
more
beneficial
than
sprout.
provide
outstanding
strain
resources
theoretical
foundation
restoration
findings
basis
research
development
microbial
fertilizer.
Plants,
Journal Year:
2024,
Volume and Issue:
13(11), P. 1556 - 1556
Published: June 4, 2024
Drought
affects
several
plant
physiological
characteristics
such
as
photosynthesis,
carbon
metabolism,
and
chlorophyll
content,
causing
hormonal
nutritional
imbalances
reducing
nutrient
uptake
transport,
which
inhibit
growth
development.
The
use
of
bioinoculants
based
on
growth-promoting
microorganisms
rhizobacteria
(PGPR),
yeasts,
arbuscular
mycorrhizal
fungi
(AMF)
has
been
proposed
an
alternative
to
help
plants
tolerate
drought.
However,
most
studies
have
the
a
single
type
microorganism,
while
consortia
scarcely
performed.
Therefore,
aim
this
study
was
evaluate
different
combinations
three
PGPR,
AMF,
yeasts
with
attributes
improve
biochemical,
nutritional,
behavior
strawberry
growing
under
severe
results
showed
that
non-inoculated
were
significantly
reduced
by
In
contrast,
inoculated
association
fungus
Claroideoglomus
claroideum,
yeast
Naganishia
albida,
rhizobacterium
Burkholderia
caledonica
stronger
improvement
in
tolerance
High
biomass,
relative
water
fruit
number,
photosynthetic
rate,
transpiration,
stomatal
conductance,
quantum
yield
photosystem
II,
N
concentration,
P
K
antioxidant
activities,
contents
improved
up
16.6%,
12.4%,
81.2%,
80%,
79.4%,
71.0%,
17.8%,
8.3%,
6.6%,
57.3%,
41%,
22.5%,
respectively,
compared
stressed
plants.
Moreover,
decreased
malondialdehyde
levels
32%
registered.
Our
demonstrate
feasibility
maximizing
effects
inoculation
beneficial
rhizosphere
prospect
more
efficient
among
microbial
groups,
is
interest
develop
oriented
increase
specific
species
global
scenario
increasing
drought
stress.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(12), P. e33289 - e33289
Published: June 1, 2024
Dichlorodiphenyltrichloroethane
is
an
organo-chlorine
insecticide
used
for
malaria
and
agricultural
pest
control,
but
it
the
most
persistent
pollutant,
endangering
both
human
environmental
health.
The
primary
aim
of
research
to
screen,
characterize,
assess
putative
fungi
that
degrade
DDT
mycoremediation.
Samples
soil
wastewater
were
gathered
from
Addis
Ababa,
Koka,
Ziway.
Fungi
isolated
purified
using
potato
dextrose
media.
Matrix-Assisted
Laser
Desorption,
Ionization,
Flight
Duration
technique
mass
spectrometry
was
employed
identify
fungi.
It
found
finally
selected
isolate,
AS1,
