PeerJ,
Год журнала:
2024,
Номер
12, С. e17465 - e17465
Опубликована: Июнь 4, 2024
Salt
stress
is
one
of
the
significant
abiotic
factors
that
exert
harmful
effects
on
plant
growth
and
yield.
In
this
study,
five
cultivars
mung
bean
(
Vigna
radiata
L.)
were
treated
with
different
concentrations
NaCl
also
inoculated
a
salt-tolerant
bacterial
strain
to
assess
their
The
was
isolated
from
saline
soil
Sahiwal
District,
Punjab,
Pakistan
identified
as
Bacillus
pseudomycoides
.
Plant
monitored
at
15-days
interval
finally
harvested
after
120
days
seed
set.
Both
sodium
potassium
uptake
in
above
below-ground
parts
assessed
using
flame
photometer.
Fresh
dry
mass,
number
pods,
seeds
per
plant,
weight
100
reduced
significantly
concentration
increased
3
15
dSm
−1
There
reduction
yield
plants
exposed
without
inoculum
compared
inoculum.
latter
showed
increase
studied
parameters.
It
found
cultivar
Inqelab
least
traits
among
cultivars,
while
Ramzan
maximum
reduction.
Among
all
Na
+
occurred
roots,
observed
seeds.
study
concludes
reduces
but
alleviates
salt
stress.
These
findings
will
be
helpful
cultivate
selected
soils
varying
NaCl.
Waste Management & Research The Journal for a Sustainable Circular Economy,
Год журнала:
2024,
Номер
42(8), С. 634 - 650
Опубликована: Март 22, 2024
The
extensive
use
of
plastic
materials
and
their
improper
disposal
results
in
high
amounts
waste
the
environment.
Aging
plastics
leads
to
breakdown
into
smaller
particles,
such
as
microplastics
(MPs)
nanoplastics.
This
research
investigates
used
agricultural
practices
they
contribute
MP
pollution
soils.
distribution
characteristics
MPs
soils
were
evaluated.
In
addition,
effect
on
soil
properties,
relationship
between
metals
soil,
fate
pesticides
influence
plant
growth
analysed,
discussing
legume,
cereal
vegetable
crops.
Finally,
a
brief
description
main
methods
chemical
analysis
identification
is
presented.
study
will
better
understanding
soil-plant
system.
changes
induced
by
parameters
can
lead
potential
benefits
it
possible
increase
availability
micronutrients
reduce
uptake
toxic
elements.
Furthermore,
although
remains
an
emerging
threat
ecosystems,
presence
may
result
soils,
highlighting
principles
circular
economy.
Environment International,
Год журнала:
2024,
Номер
191, С. 108965 - 108965
Опубликована: Авг. 17, 2024
The
coexistence
of
microorganisms
in
complex
soil
environments
greatly
affects
the
environmental
behavior
and
ecological
effects
microplastics
(MPs).
However,
relevant
studies
are
sparse,
internal
mechanisms
remain
unclear.
Herein,
arbuscular
mycorrhizal
fungi
(AMF),
a
common
symbiotic
microorganism
soil-plant
system,
was
proved
to
significantly
affect
MPs
absorption
migration
with
"size
effect".
Specifically,
existence
AMF
accelerated
small-sized
(0.5
μm)
uptake
but
slowed
large-sized
(2
lettuce.
content
0.5
μm
absorbed
by
plants
1.26
times
that
non-AMF
group,
while
2
only
77.62
%
group.
Additionally,
different
on
intake
particle
sizes
also
led
toxic
lettuce,
is,
exacerbated
small-size
toxicity
lettuce
(e.g.,
reduced
plant
biomass,
photosynthesis,
etc),
it
weakened
increased
height,
antioxidant
enzyme
activity,
etc).
above
phenomenon
mainly
because
change
root
structure,
which
can
be
visually
observed
through
intraradical
extraradical
hyphae.
structure
(hyphae)
formed
host
could
enhance
pathway
for
although
not
MPs.
varied
environment
differently
sized
MPs,
promoted
small-particle
aggravated
large-particle
fixation
at
interface.
These
findings
deepen
understanding
pollution
terrestrial
systems
provide
theoretical
basis
technical
support
accurately
assess
pollution.
PeerJ,
Год журнала:
2024,
Номер
12, С. e17465 - e17465
Опубликована: Июнь 4, 2024
Salt
stress
is
one
of
the
significant
abiotic
factors
that
exert
harmful
effects
on
plant
growth
and
yield.
In
this
study,
five
cultivars
mung
bean
(
Vigna
radiata
L.)
were
treated
with
different
concentrations
NaCl
also
inoculated
a
salt-tolerant
bacterial
strain
to
assess
their
The
was
isolated
from
saline
soil
Sahiwal
District,
Punjab,
Pakistan
identified
as
Bacillus
pseudomycoides
.
Plant
monitored
at
15-days
interval
finally
harvested
after
120
days
seed
set.
Both
sodium
potassium
uptake
in
above
below-ground
parts
assessed
using
flame
photometer.
Fresh
dry
mass,
number
pods,
seeds
per
plant,
weight
100
reduced
significantly
concentration
increased
3
15
dSm
−1
There
reduction
yield
plants
exposed
without
inoculum
compared
inoculum.
latter
showed
increase
studied
parameters.
It
found
cultivar
Inqelab
least
traits
among
cultivars,
while
Ramzan
maximum
reduction.
Among
all
Na
+
occurred
roots,
observed
seeds.
study
concludes
reduces
but
alleviates
salt
stress.
These
findings
will
be
helpful
cultivate
selected
soils
varying
NaCl.
