Nano Biotechnology: Exploring the Potential of Nano Materials in Enhancing Crop Health and Combating Abiotic Stress
Communications in Soil Science and Plant Analysis,
Год журнала:
2024,
Номер
55(16), С. 2509 - 2528
Опубликована: Май 29, 2024
The
impact
of
climate
change
on
plant
growth
and
productivity
is
profound,
resulting
in
significant
stresses
such
as
biotic
abiotic
factors.
Among
the
stresses,
temperature
extremes,
nutrient
imbalances,
heavy
metals,
drought,
salinity
stand
out
prominent
contributors
to
substantial
crop
yield
losses
globally,
exacerbating
food
insecurity
concerns.
Various
methods
are
currently
being
explored
enhance
plants'
resilience
these
stresses.
We
undertook
an
extensive
literature
review
assess
current
landscape
knowledge
Nano
biotechnology
identify
areas
where
existing
research
deficient
or
underexplored.
This
examination
focused
identifying
gaps
related
methodology,
scope,
applications,
specific
challenges
within
nanobiotechnology.
also
evaluated
recent
developments
emerging
trends
field,
interest
expanding
but
remains
relatively
uncharted.
By
narrowing
our
we
aimed
pinpoint
aspects
requiring
further
investigation
that
have
not
been
sufficiently
addressed.
One
promising
approach
involves
use
nanoparticles,
which
shown
positively
influence
performance
under
stressful
conditions.
Nanoparticles
facilitate
uptake
by
plants,
combat
diseases
pathogens,
enable
detection
monitoring
trace
components
soil
through
signal
absorption.
Understanding
mechanisms
nanoparticles
assist
plants
mitigating
holds
great
promise
for
developing
enduring
solutions.
However,
urgent
action
needed
implement
rapid
strategies
alleviate
stress
agricultural
productivity.
Язык: Английский
Biochar is an organomineral tool for mitigation of Cd toxicity in rice embedded soil and plant
International Journal of Phytoremediation,
Год журнала:
2024,
Номер
26(14), С. 2301 - 2312
Опубликована: Авг. 10, 2024
Cadmium
(Cd)
contamination
poses
a
significant
threat
to
plants
and
human,
as
it
can
easily
accumulate
in
plant
tissues,
leading
biochemical
physiological
disorders.
There
is
growing
interest
using
biochar
mitigate
the
absorption
of
heavy
metals
by
rice
plants.
This
study
tested
peach
(PB)
its
various
levels
applications
evaluate
promising
level
for
Cd
remediation
contaminated
soil.
The
application
PB
Язык: Английский
Using biochar, compost, and dry-based organic amendments in combination with mycorrhizae for mitigating heavy metal contamination in soil
International Journal of Phytoremediation,
Год журнала:
2025,
Номер
unknown, С. 1 - 12
Опубликована: Май 13, 2025
Water
scarcity
has
led
to
the
increased
use
of
untreated
wastewater
for
irrigation,
contributing
heavy
metal
(HM)
accumulation
in
soils
and
crops.
This
study
evaluated
effectiveness
organic
amendments
arbuscular
mycorrhizal
fungi
(AMF)
reducing
HM
bioavailability
enhancing
plant
growth.
A
two-year
pot
experiment
(2022-2023)
was
conducted
using
eight
treatments
(T1-T8)
three
replicates
each.
Treatments
included:
T1
(Control),
T2
Rice
straw,
T3,
rice
straw
compost,
T4,
biochar,
T5,
AMF,
T6,
Straw
+
T7,
compost
T8,
biochar
AMF.
Post-harvest
analysis
showed
that
T7
T8
significantly
reduced
soil
levels.
most
effective,
Pb,
Cd,
Ni
grains
by
up
93%,
76%,
83%,
respectively.
Shoot
concentrations
declined
22%-52%,
grain
uptake
dropped
58%-92%.
also
improved
shoot
root
dry
weights
66%
48%,
yield
56%.
Root
colonization
intensity
significantly,
along
with
urease
(78%)
catalase
(156%)
activities.
Results
highlight
potential
(biochar
AMF)
as
a
sustainable
strategy
remediating
contaminated
improving
crop
productivity.
Язык: Английский
Strategies for Sustainable Crop Production and Arid Land Management
Communications in Soil Science and Plant Analysis,
Год журнала:
2024,
Номер
56(4), С. 677 - 691
Опубликована: Ноя. 10, 2024
The
global
climate
crisis,
exacerbated
by
intensifying
natural
disasters
such
as
floods,
droughts,
rising
sea
levels,
and
forest
fires,
is
rapidly
depleting
our
water
resources.
To
mitigate
this,
sustainable
management
of
arid
regions
crucial,
requiring
the
implementation
effective
storage
techniques,
enhancement
soil
resources,
optimization
utilization.
Drought
stress
poses
a
significant
challenge
to
agriculture,
but
colonization
plants
mycorrhizal
fungi
offers
promising
solution,
enhancing
drought
tolerance
potentially
alleviating
plant
stress.
Complementing
organic
materials
like
biochar,
renowned
for
their
extensive
surface
area
soil-stabilizing
properties,
can
significantly
improve
retention
capacity,
providing
synergistic
approach
when
combined
with
fungi.
Although
mycorrhiza
positively
impacts
resistance
stress,
exact
mechanisms
which
it
facilitates
uptake
transport
tissues
are
still
under
investigation.
Additionally,
water-conserving
irrigation
methods,
particularly
in
semi-arid
regions,
further
enhance
efficiency.
use
cover
crops
agricultural
production
also
reduces
losses
maintaining
coverage
carbon
soil.
Moreover,
understanding
underlying
biochar-amended
soils
crucial
ongoing
research.
Finally,
adopting
scaling
up
Climate-Smart
Agriculture
(CSA)
relatively
innovative
approach,
vital
addressing
resource
challenges
dryland
holds
great
promise
promoting
resilient
practices.
Язык: Английский
Heavy metal mitigation in soil and plants using organic and inorganic amendments alone and in combination
International Journal of Phytoremediation,
Год журнала:
2024,
Номер
unknown, С. 1 - 18
Опубликована: Ноя. 23, 2024
The
use
of
organic
and
inorganic
amendments
like
stilbite-zeolite
(SZ)
nano-biochar
(NBC)
in
phytoremediation
holds
immense
promise,
long-term
stability,
its
effectiveness
necessitate
comprehensive
research.
This
study
aimed
to
evaluate
their
potential
mitigating
heavy
metal
contamination
soil
plants.
Our
results
shows
that
SZ
NBC
treatments
significantly
impacted
levels,
notably
reducing
arsenic
(As),
nickel
(Ni),
lead
(Pb),
cadmium
(Cd),
mercury
(Hg)
accumulation
plant
tissues.
exhibited
varying
degrees
levels.
Notably,
Язык: Английский
Effects of Distiller’s Grains Biochar and Lactobacillus plantarum on the Remediation of Cd-Pb-Zn-Contaminated Soil and Growth of Sorghum-Sudangrass
Microorganisms,
Год журнала:
2024,
Номер
12(12), С. 2592 - 2592
Опубликована: Дек. 14, 2024
Soil
contamination
with
heavy
metals
is
a
significant
environmental
issue
that
adversely
affects
plant
growth
and
agricultural
productivity.
Biochar
microbial
inoculants
have
emerged
as
promising
approach
to
solving
this
problem,
previous
studies
focused
more
on
the
remediation
effects
of
single
types
materials
metal
soil
pollution.
This
study
examined
impact
both
standalone
combined
applications
distiller’s
grains
biochar,
Lactobacillus
plantarum
thallus,
bacterial
supernatant
availability
cadmium
(Cd),
lead
(Pb),
zinc
(Zn)
in
soil,
its
physicochemical
features,
enzyme
activities;
also
growth,
physiological
biochemical
characteristics,
accumulation
Sorghum-sudangrass.
The
findings
suggest
application
can
improve
soil’s
physical
chemical
properties
enhance
activity
while
reducing
soil.
Furthermore,
addition
these
promoted
increased
stress
resistance,
significantly
decreased
plants.
A
thorough
analysis
results
shows
applying
0.025%
thallus
along
4.4%
biochar
produced
best
results.
Язык: Английский