Heavy
metal
(HM)
contaminants
are
the
emerging
driving
force
for
reshaping
microflora
of
plants
by
eradicating
non-tolerance
and
non-resistant
microbes
via
their
lethal
effects.
Seeds
served
as
a
prime
source
ancestral
microbial
diversity
hereditary
transfer
from
generation
to
generation.
However,
problem
arises
when
they
got
exposed
contamination,
does
pollutant
disrupt
delicate
balance
communities
within
seeds
lead
shifts
in
across
generations.
In
this
study,
endophytic
community
Zea
mays
was
compared
three
distinct
regions
Yunnan
province,
China:
HM-contaminated
site
Ayika
(AK),
less-contaminated
Sanduoduo
(SD),
non-contaminated
Site
Dali
(DL).
High-throughput
sequencing
techniques
were
employed
analyze
communities.
A
total
492,177
high-quality
reads
bacterial
1,001,229
optimized
sequences
fungal
obtained.
These
assigned
502
239
operational
taxonomic
units
(OTUs)
bacteria
fungi,
respectively.
higher
recorded
AK
samples
than
SD
DL.
Microbial
structure
analysis
showed
significant
fluctuation
specific
taxa
abundance
metal-polluted
exhibiting
response
flora
HM.
samples,
genera
such
Gordonia
Burkholderia-Caballeronia-Paraburkholderia
dominant,
while
Pseudomonas
Streptomyces
dominant.
Among
taxa,
Fusarium,
Saccharomycopsis,
Lecanicillium
prevalent
sites.
Our
finding
revealed
influential
effect
HM
on
seed
microbiome
mays,
showing
both
resilience
certain
important
well
contaminated
pristine
conditions.
The
knowledge
will
benefit
develop
effective
soil
remediation,
reclamation,
crop
management
techniques,
eventually
assisting
extenuation
pollution's
adverse
effects
plant
health
agricultural
productivity.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 1, 2025
Coal
resources
are
extensive
exploitation
and
utilization.
As
a
result,
large
amount
of
coal
based
solid
waste
such
as
gangue,
fly
ash,
gasification
slag
was
generated.
These
wastes
piled
up
indiscriminately
will
occupy
land
pollute
the
ecological
environment.
Turning
into
treasure
is
an
important
way
to
dispose
these
wastes.
This
study
explored
feasibility
using
ash
additives
improve
soil
in
mining
areas.
Conduct
experimental
verification
materials
physical
chemical
methods.
The
research
results
indicate
that
can
be
used
additives.
Adding
low
content
soil,
mixed
matrix
4%
2%
1%
slag,
superior
nutrients
environmentally
friendly
matrix.
Chemistry & Chemical Technology,
Год журнала:
2024,
Номер
18(2), С. 211 - 231
Опубликована: Июнь 14, 2024
From
the
perspective
of
converting
waste
into
valuable
products
and
reducing
environmental
pollution,
up-recycling
biomass
carbon-rich
materials
is
attracting
widespread
attention.
This
literature
review
presents
possibilities
using
solid
product
one-stage
carbonization
(char)
plant-origin
biomass.
Several
applications
are
discussed,
including
production
sorbents,
energy
storage
materials,
catalyst
carriers,
agricultural
applications.
ABSTRACT:
Calcium
(Ca)
reduces
cadmium
(Cd)
toxicity
in
crops
by
limiting
its
mobility
soil.
However,
the
effect
of
different
Ca-compounds
on
remediating
Cd-contaminated
soil
is
still
unclear.
Herein,
we
studied
Cd
uptake
and
subcellular
distribution
rice
seedlings
to
screen
a
low-Cd
accumulating
variety
via
hydroponic
experiments.
Subsequently,
pot
experiments
were
performed
examine
Ca
pH,
available
Cd,
transport
adding
calcium
silicate
(CaSiO3),
carbonate
(CaCO3),
polysulfide
(CaS•X),
acetate
(Ca(COOCH3)2).
The
results
from
show
that
Taixiangyou
(TXY)
5318
has
lowest
content,
mainly
accumulated
cell
wall
soluble
components
within
fraction.
indicate
pH
can
be
effectively
increased
content
decreased,
especially
CaSiO3.
Meanwhile,
plants
significantly
reduced
through
CaSiO3
treatment.
In
addition,
significant
negative
correlation
with
roots,
stems,
leaves
rice,
suggesting
proved
most
effective
remediator
for
soils
among
these
four
Ca-compounds,
making
it
suitable
safer
agricultural
production.
Journal of Physics Conference Series,
Год журнала:
2025,
Номер
2973(1), С. 012004 - 012004
Опубликована: Март 1, 2025
Abstract
Sustainable
agriculture
is
a
system
that
aims
to
meet
food
needs
while
ensuring
environmental
health
and
social
equity
in
the
long
term.
One
of
main
challenges
sustainable
carbon
pollution
which
can
damage
nutritional
quality
soil.
Carbon
from
industrial,
agricultural,
transportation,
deforestation
significantly
affects
soil
globally.
The
concentration
dioxide
atmosphere
global
warming
readily
arise,
leading
decline
functionality
organic
levels
within
This
issue
addressed
through
bibliometric
research
approach
examine
scientific
publications
on
effects
emissions
nutrient
framework
agriculture.
study
generate
future
insights
supply
essential
information
for
designing
effective
methodologies
agricultural
practices
mitigate
advancing
farming
practices.
results
studies
conducted
between
2020
2024,
using
geographical
analysis,
show
most
contributions
this
field
come
China,
Spain,
Italy,
India.
Frontiers in Microbiology,
Год журнала:
2025,
Номер
16
Опубликована: Апрель 15, 2025
This
study
aimed
to
reveal
the
effects
of
crude
oil
addition
on
characteristics
soil
microbial
communities
and
ecosystem
multifunctionality
in
Achnatherum
splendens
Pennisetum
alopecuroides
.
Specifically,
it
explored
how
influences
relationship
between
nutrient
regulation,
community
characteristics,
multifunctionality.
The
results
indicated
that
as
increased,
Shannon
index
Chao1
for
bacteria
fungi
both
increased.
Conversely,
while
archaea
species
decreased.
ecological
network
analysis
a
strong
collaborative
existed
bacterial
exposed
10
g/kg
oil,
well
fungal
archaeal
40
oil.
A
was
also
observed
exerted
significant
direct
negative
regulatory
effect
,
had
positive
effect.
Additionally,
showed
decline
with
increasing
addition.
is
likely
due
higher
toxicity
high-concentration
which
negatively
impacts
biological
community,
leading
reduced
biodiversity
disruptions
cycles.
explores
bacterial,
fungal,
under
different
levels
can
provide
theoretical
support
evaluating
restoration
from
pollution.
