The impact of multifactorial stress combination on plants, crops, and ecosystems: how should we prepare for what comes next?
The Plant Journal,
Journal Year:
2023,
Volume and Issue:
117(6), P. 1800 - 1814
Published: Nov. 23, 2023
The
complexity
of
environmental
conditions
encountered
by
plants
in
the
field,
or
nature,
is
gradually
increasing
due
to
anthropogenic
activities
that
promote
global
warming,
climate
change,
and
increased
levels
pollutants.
While
past
it
seemed
sufficient
study
how
acclimate
one
even
two
different
stresses
affecting
them
simultaneously,
complex
developing
on
our
planet
necessitate
a
new
approach
studying
stress
plants:
Acclimation
multiple
occurring
concurrently
consecutively
(termed,
multifactorial
combination
[MFSC]).
In
an
initial
plant
response
MFSC,
conducted
with
Arabidopsis
thaliana
seedlings
subjected
MFSC
six
abiotic
stresses,
was
found
increase
number
simultaneously
impacting
plant,
growth
survival
declined,
if
effects
each
involved
such
minimal
insignificant.
three
recent
studies,
crop
plants,
have
similar
commercial
rice
cultivar,
maize
hybrid,
tomato,
soybean,
causing
significant
reductions
growth,
biomass,
physiological
parameters,
and/or
yield
traits.
As
are
worsening,
as
well
becoming
more
complex,
addressing
its
agriculture
ecosystems
worldwide
becomes
high
priority.
this
review,
we
address
crops,
agriculture,
worldwide,
highlight
potential
avenues
enhance
resilience
crops
MFSC.
Language: Английский
Factors of global change affecting plants act at different levels of the ecological hierarchy
The Plant Journal,
Journal Year:
2023,
Volume and Issue:
117(6), P. 1781 - 1785
Published: Oct. 24, 2023
SUMMARY
Plants
and
ecosystems
worldwide
are
exposed
to
a
wide
range
of
chemical,
physical,
biological
factors
global
change,
many
which
act
concurrently.
As
bringing
order
the
array
is
required
in
generate
an
enhanced
understanding
simultaneous
impacts,
classification
schemes
have
been
developed.
One
such
scheme
dedicated
capturing
different
targets
change
along
ecological
hierarchy.
We
build
on
this
pioneering
work,
refine
conceptual
framework
several
ways,
focusing
plants
terrestrial
systems:
(i)
we
more
strictly
define
target
level
hierarchy,
that
every
factor
typically
has
just
one
level,
not
many;
(ii)
include
effects
above
community,
is,
there
also
at
ecosystem
scale
cannot
be
reduced
any
below
this;
(iii)
introduce
landscape
capture
certain
land
use
while
abandoning
individual.
discuss
how
can
propagate
levels
upwards
downwards,
presenting
opportunities
for
explaining
non‐additivity
multiple
factors.
hope
updated
will
help
inform
next
generation
plant‐focused
experiments,
specifically
aimed
confluence
Language: Английский