Horticulturae,
Год журнала:
2022,
Номер
8(11), С. 1048 - 1048
Опубликована: Ноя. 8, 2022
Climatic
extreme
events,
like
droughts,
heatwaves,
and
floods
are
becoming
recurrent
represent
a
threat
to
agriculture,
lowering
plant
growth
productivity.
The
Mediterranean
region
is
climate-change
hotspot,
where
traditional
agricultural
systems,
olive
groves,
particularly
challenged.
Both
the
intensive
systems
of
culture
coexist
in
Mediterranean.
differ
their
demands
for
water
agrochemicals,
but
nowadays,
global
inputs
agrochemicals
irrigation
have
increased
achieve
high
productivity
profitability.
Finding
sustainable
alternatives
maintain
under
ongoing
climate
change
urgent
meet
EU-Farm
Fork
strategy
neutrality.
Candidate
eco-friendly
include
biostimulants.
These
substances
or
microorganisms,
that
activate
signaling
cascades
metabolic
processes,
increasing
yield,
quality,
tolerance
stressors.
benefits
better
growth,
nutritional
status
availability,
leading
decreased
demand
agrochemicals.
In
this
review,
we
aim
present
different
types
biostimulants
(e.g.,
seaweed,
protein
hydrolysates,
humic
substances,
microorganisms
nanomaterials),
mode
action
agriculture.
We
also
explore
current
state-of-the-art
regarding
use
culture,
potential
increase
(a)biotic
challenges.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Ноя. 24, 2022
Drought
stress
(DS)
is
a
serious
challenge
for
sustaining
global
crop
production
and
food
security.
Nanoparticles
(NPs)
have
emerged
as
an
excellent
tool
to
enhance
under
current
rapid
climate
change
increasing
drought
intensity.
DS
negatively
affects
plant
growth,
physiological
metabolic
processes,
disturbs
cellular
membranes,
nutrient
water
uptake,
photosynthetic
apparatus,
antioxidant
activities.
The
application
of
NPs
protects
the
maintains
relationship,
enhances
leading
appreciable
increase
in
growth
DS.
protect
apparatus
improve
efficiency,
accumulation
osmolytes,
hormones,
phenolics,
activities,
gene
expression,
thus
providing
better
resistance
plants
against
In
this
review,
we
discuss
role
different
metal-based
mitigate
plants.
We
also
highlighted
various
research
gaps
that
should
be
filled
future
studies.
This
detailed
review
will
source
information
researchers
adopt
nanotechnology
eco-friendly
technique
tolerance.
Frontiers in Plant Science,
Год журнала:
2024,
Номер
14
Опубликована: Янв. 16, 2024
Plants
experience
diverse
abiotic
stresses,
encompassing
low
or
high
temperature,
drought,
water
logging
and
salinity.
The
challenge
of
maintaining
worldwide
crop
cultivation
food
sustenance
becomes
particularly
serious
due
to
drought
salinity
stress.
Sustainable
agriculture
has
significant
promise
with
the
use
nano-biotechnology.
Nanoparticles
(NPs)
have
evolved
into
remarkable
assets
improve
agricultural
productivity
under
robust
climate
alteration
increasing
stress
severity.
Drought
adversely
impact
plant
development,
physiological
metabolic
pathways,
leading
disturbances
in
cell
membranes,
antioxidant
activities,
photosynthetic
system,
nutrient
uptake.
NPs
protect
membrane
apparatus,
enhance
efficiency,
optimize
hormone
phenolic
levels,
boost
intake
regulate
gene
expression,
thereby
strengthening
plant’s
resilience
In
this
paper,
we
explored
classification
their
biological
effects,
nanoparticle
absorption,
toxicity,
relationship
between
genetic
engineering,
molecular
tolerance
because
effects
vary
size,
shape,
structure,
concentration.
We
emphasized
several
areas
research
that
need
be
addressed
future
investigations.
This
comprehensive
review
will
a
valuable
resource
for
upcoming
researchers
who
wish
embrace
nanotechnology
as
an
environmentally
friendly
approach
enhancing
tolerance.
Agronomy,
Год журнала:
2023,
Номер
13(6), С. 1600 - 1600
Опубликована: Июнь 13, 2023
The
agricultural
sector
is
a
vital
source
of
human
well-being
that
provides
the
necessities
daily
life.
A
variety
farming
systems
are
utilized
in
agriculture,
such
as
wide
range
tillage
options,
no-till,
agroforestry,
precision
farming,
organic
cover
cropping,
crop
rotations,
etc.
Each
these
has
unique
challenges,
and
nanotechnology
successfully
improved
on
many
them.
Agricultural
applications
include
nanofertilizers,
nanopesticides,
nanosensors,
nanobiotechnology,
nanoremediation.
This
study
focuses
application
nano-farming
technologies
to
different
systems.
Suggested
practices
nano
improvement
soil
quality,
nano-protection
under
biotic
stress,
nanoremediation
polluted
water
environments,
nanomanagement
agro-wastes,
nano-agrochemicals,
nano-precision
nanobiotechnology
for
modern
farming.
review
also
addresses
expected
problems
may
occur
due
over
nanomaterials
systems,
nanopollution
nanotoxicity
agroecosystem
compartments.
Several
dimensions
emphasized
this
study,
green
energy,
sustainable
development,
circular
bioeconomy,
land
biodegradation,
pollution,
one
health
approach,
essential
global
goals
development.
Nanofarming
presents
both
benefits
obstacles
exact
balance
between
challenges
needs
more
study.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Дек. 22, 2022
Global
climate
change-induced
abiotic
stresses
(e.g.,
drought,
salinity,
extreme
temperatures,
heavy
metals,
and
UV
radiation)
have
destabilized
the
fragile
agroecosystems
impaired
plant
performance
thereby
reducing
crop
productivity
quality.
Biostimulants,
as
a
promising
eco-friendly
approach,
are
widely
used
to
address
environmental
concerns
fulfill
need
for
developing
sustainable/modern
agriculture.
Current
knowledge
revealed
that
animal
derived
stimulants
seaweeds
phytoextracts,
humic
substances,
protein
hydrolysate)
well
microbial
beneficial
bacteria
or
fungi)
great
potential
elicit
tolerance
various
thus
enhancing
growth
performance-related
parameters
(such
root
growth/diameter,
flowering,
nutrient
use
efficiency/translocation,
soil
water
holding
capacity,
activity).
However,
successfully
implement
biostimulant-based
agriculture
in
field
under
changing
climate,
understanding
of
agricultural
functions
action
mechanism
biostimulants
coping
with
at
physicochemical,
metabolic,
molecular
levels
is
needed.
Therefore,
this
review
attempts
unravel
underlying
mechanisms
mediated
by
diverse
relation
stress
alleviation
discuss
current
challenges
their
commercialization
implementation
conditions.
Agronomy,
Год журнала:
2023,
Номер
13(12), С. 3060 - 3060
Опубликована: Дек. 14, 2023
Biotic
and
abiotic
stress
factors
are
pivotal
considerations
in
agriculture
due
to
their
potential
cause
crop
losses,
food
insecurity,
economic
repercussions.
Zinc
oxide
nanoparticles
(ZnO
nanoparticles)
have
gained
substantial
attention
from
researchers
worldwide
for
capacity
alleviate
the
detrimental
impacts
of
both
biotic
on
plants,
concurrently
reducing
dependence
environmentally
harmful
chemicals.
This
article
provides
an
overview
methods
synthesizing
ZnO
nanoparticles,
encompassing
physical
vapor
deposition,
ball
milling,
hydrothermal
methods,
solvothermal
precipitation
microwave
microbial
synthesis,
plant-mediated
synthesis.
Additionally,
it
delves
into
absorption,
translocation,
biotransformation
pathways
within
plants.
The
emphasis
lies
elucidating
safeguard
plants
against
stress,
enhance
plant
performance,
modulate
various
processes.
also
offers
a
preliminary
exploration
mechanisms
underlying
tolerance
mediated
by
nanoparticles.
In
conclusion,
present
friendly
cost-effective
strategy
management,
paving
way
integration
nanotechnology
sustainable
agriculture.
opens
new
possibilities
leveraging
bolster
resilience
ever-changing
climate
conditions,
ensuring
global
security.
Plants,
Год журнала:
2023,
Номер
12(3), С. 491 - 491
Опубликована: Янв. 21, 2023
Metabolomics
is
a
powerful
tool
in
diverse
research
areas,
enabling
an
understanding
of
the
response
organisms,
such
as
plants,
to
external
factors,
their
resistance
and
tolerance
mechanisms
against
stressors,
biochemical
changes
signals
during
plant
development,
role
specialized
metabolites.
Despite
its
advantages,
metabolomics
still
underused
areas
nano-plant
interactions.
Nanoparticles
(NPs)
are
all
around
us
have
great
potential
improve
revolutionize
agri-food
sector
modernize
agriculture.
They
can
drive
precision
sustainability
agriculture
they
act
fertilizers,
performance,
protect
or
defend,
mitigate
environmental
stresses,
and/or
remediate
soil
contaminants.
Given
high
applicability,
in-depth
NPs’
impact
on
plants
mechanistic
action
crucial.
Being
aware
that,
interaction
work,
much
less
addressed
than
physiology,
that
it
lacking
comprehensive
review
focusing
metabolomics,
this
gathers
information
available
concerning
metabolomic
tools
used
studies
focused
NP-plant
interactions,
highlighting
metal-based
NPs
metabolome,
metabolite
reconfiguration,
reprogramming
metabolic
pathways.
Journal of Plant Nutrition and Soil Science,
Год журнала:
2024,
Номер
187(5), С. 678 - 689
Опубликована: Март 13, 2024
Abstract
Background
Salinity
stress,
an
escalating
concern
in
the
realm
of
agriculture,
significantly
hampers
crop
productivity
worldwide.
In
recent
years,
nano‐fertilizers
have
been
identified
as
innovative
and
promising
avenue
for
improving
nutrient
use
efficiency
mitigating
salt
stress
plants.
Aims
This
study
delves
into
comparative
efficacy
(Zn
Si)
their
conventional
sources
bolstering
maize's
resilience
against
stress.
Methods
The
hydroponic
experiment
was
conducted
to
test
maize
plants
under
along
with
Zn
Si
nanoparticles
(NPs)
application.
analysis
extends
impacts
on
ionic
homeostasis,
specifically
focusing
potassium
sodium
concentrations,
K/Na
ratio,
stomatal
conductance,
chlorophyll
content,
osmotic
potential
(OP)
within
shoots
roots
maize.
Results
Nanoparticles
relatively
helped
better
compared
respective
bulk
mode
applications.
Nano‐Zn
treatment
considerably
boosts
K
+
concentration
enhanced
a
key
physiological
trait
salt‐resistant
species,
while
nano‐Si
demonstrates
prominent
role
modulating
OP
limiting
Na
accumulation
higher
tolerance
index
confirmed
contribution
these
adjustments
helping
plant
Conclusions
Our
findings
confirm
that
application
nutrients
nano‐fertilizers,
particularly
nano‐Zn,
ratio
improved
availability
uptake
plant.
are
also
attributed
adjustment
facilitating
water
movement,
thus
highlighting
overall
agricultural
related
environmental
issues.
