Plants,
Journal Year:
2024,
Volume and Issue:
13(23), P. 3405 - 3405
Published: Dec. 4, 2024
Leaf
senescence,
the
final
stage
of
leaf
development,
is
crucial
for
plant
fitness
as
it
enhances
nutrient
reutilization,
supporting
reproductive
success
and
overall
adaptation.
Understanding
its
molecular
genetic
regulation
essential
to
improve
crop
resilience
productivity,
particularly
in
face
global
climate
change.
This
review
explores
significant
contributions
natural
diversity
our
understanding
focusing
on
insights
from
model
plants
major
crops.
We
discuss
physiological
adaptive
significance
senescence
environmental
adaptation,
agricultural
productivity.
The
emphasizes
importance
variation,
including
studies
accessions,
landraces,
cultivars,
artificial
recombinant
lines
unravel
basis
senescence.
Various
approaches,
quantitative
trait
loci
mapping
genome-wide
association
analysis
Journal of Environmental Science and Economics,
Journal Year:
2023,
Volume and Issue:
2(3), P. 36 - 58
Published: Sept. 17, 2023
Climate
change
causes
long-term
weather
changes
from
the
tropics
to
polls.
It
is
a
global
threat
that
strains
several
sectors.
The
present
study
conducts
review
analysis
theoretically
explores
how
climatic
variability
degrading
sector
sustainability.
Due
irreversible
variations,
agricultural
particularly
vulnerable.
In
turn,
it
disrupting
worldwide
consumption
patterns,
especially
in
countries
where
agriculture
central
their
economy
and
productivity.
shifting
optimum
temperature
ranges,
climate
also
increasing
biodiversity
loss
through
modifying
ecosystem
architecture.
increases
risk
of
food,
water,
vector-borne
diseases.
Antimicrobial
resistance,
which
developing
due
resistant
pathogenic
infections,
accelerated
by
change.
hurts
forestry
tourism
business.
This
examines
socio-economic
environmental
mitigation
adaptation
strategies
economic
consequences.
According
findings,
knotted
answerability
resources
laws
created
past
generate
progressive
policy
need
government
involvement
for
development.
Thus,
addressing
change's
dire
consequences
demands
cooperation
maintain
world
survival.
Plants,
Journal Year:
2025,
Volume and Issue:
14(2), P. 148 - 148
Published: Jan. 7, 2025
Heat
stress
is
one
of
the
major
concerns
for
wheat
production
worldwide.
Morphological
parameters
such
as
germination,
leaf
area,
shoot,
and
root
growth
are
affected
by
heat
stress,
with
physiological
including
photosynthesis,
respiration,
water
relation.
also
leads
to
generation
reactive
oxygen
species
that
disrupt
membrane
systems
thylakoids,
chloroplasts,
plasma
membrane.
The
deactivation
photosystems,
reduction
in
inactivation
Rubisco
affect
photo-assimilates
their
allocation,
consequently
resulting
reduced
grain
yield
quality.
development
thermo-tolerant
varieties
most
efficient
fundamental
approach
coping
global
warming.
This
review
provides
a
comprehensive
overview
various
aspects
related
tolerance
wheat,
damages
caused
mechanisms
tolerance,
genes
or
QTLs
regulating
methodologies
breeding
cultivars
high
tolerance.
Such
insights
essential
developing
potential
response
an
increasingly
warmer
environment.
Physiologia Plantarum,
Journal Year:
2024,
Volume and Issue:
176(4)
Published: July 1, 2024
Climate
change
poses
significant
challenges
to
global
agriculture,
with
rising
temperatures,
altered
precipitation
patterns,
and
increased
frequency
of
extreme
weather
events
threatening
crop
yields.
These
changes
exceed
the
adaptability
thresholds
many
crops,
decreasing
their
yield
food
security.
At
plant
physiological
levels,
climate
change-induced
stressors
disrupt
photosynthesis,
growth,
reproductive
processes,
contributing
a
reduced
productivity.
Furthermore,
negative
impacts
on
agriculture
are
exacerbated
by
anthropogenic
factors,
itself
significantly
greenhouse
gas
emissions.
To
mitigate
these
challenges,
various
approaches
have
been
explored.
This
work
reviews
most
important
physical,
chemical,
biological
strategies
commonly
used
in
broad
range
agricultural
crops.
Among
physical
strategies,
increasing
water
use
efficiency
without
reduction
through
different
irrigation
foliar
treatments
reflective
properties
effects
stresses
proven
be
effective.
Concerning
chemical
approaches,
exogenous
treatment
plants
chemicals
induces
existing
molecular
defense
mechanisms,
enhancing
abiotic
stress
tolerance.
Regarding
treatments,
inoculation
mycorrhiza
growth-promoting
rhizobacteria
(PGPR)
can
improve
enzymatic
antioxidant
capacity
mineral
solubilization,
favoring
root
growth
enhance
performance
under
stressful
conditions.
While
provide
valuable
short-
medium-term
solutions,
there
is
pressing
need
for
new
biotechnological
aimed
at
developing
genotypes
resistant
Collaborative
efforts
among
researchers,
policymakers,
stakeholders
essential
ensure
security
face
ongoing
challenges.
