Advanced Agrochem,
Год журнала:
2024,
Номер
3(1), С. 43 - 46
Опубликована: Янв. 10, 2024
Plant
growth
regulators
(PGRs)
play
an
important
role
in
increasing
crop
yield,
and
quality,
enhancing
stress
resistance
agricultural
production,
especially
for
crops.
PGRs
can
affect
the
transport
distribution
of
assimilates
by
changing
content
endogenous
hormones
plants.
Numerous
empirical
research
results
have
proven
that
impact
on
growth,
development,
yield
composition
wheat.
Taking
wheat
plants
as
example,
this
study
reviews
application
production
explores
their
yield.
Furthermore,
residues
microbial
degradation
are
summarized
detail.
Finally,
future
directions
PGR
proposed.
This
summary
is
great
significance
understanding
production.
Metabolites,
Год журнала:
2023,
Номер
13(8), С. 895 - 895
Опубликована: Июль 28, 2023
Secondary
metabolites
are
gaining
an
increasing
importance
in
various
industries,
such
as
pharmaceuticals,
dyes,
and
food,
is
the
need
for
reliable
efficient
methods
of
procuring
these
compounds.
To
develop
sustainable
cost-effective
approaches,
a
comprehensive
understanding
biosynthetic
pathways
factors
influencing
secondary
metabolite
production
essential.
These
compounds
unique
type
natural
product
which
recognizes
oxidative
damage
caused
by
stresses,
thereby
activating
defence
mechanism
plants.
Various
have
been
developed
to
enhance
The
elicitor-induced
vitro
culture
technique
considered
tool
studying
improving
In
present
review,
we
documented
role
under
diverse
environmental
stresses.
Furthermore,
practical
strategy
obtaining
consistent
abundant
via
elicitation
agents
used
culturing
techniques
also
mentioned.
By
elucidating
intricate
interplay
regulatory
factors,
this
review
paves
way
future
advancements
high-value
metabolites.
Encyclopedia,
Год журнала:
2024,
Номер
4(1), С. 558 - 582
Опубликована: Март 15, 2024
In
the
last
few
years,
world
has
experienced
impacts
of
climate
change,
such
as
elevated
mean
annual
temperature,
extreme
weather
events,
drought,
etc.
Among
living
organisms,
perennial
plant
species
are
ones
mostly
exposed
to
change
impacts,
they
may
experience
different
events
within
same
year,
flooding
during
some
periods
and
drought
in
summer
months,
extremely
low
temperatures
winter
but
excessively
high
summer,
Climate
affects
a
range
physiological
functions
temperate
fruit
nut
tree
species,
their
phenophases,
bud
dormancy
release
vernalization,
pollination
set,
growth
quality,
well
sprouting
initiation.
Besides
these,
impact
on
pests,
diseases,
weeds
generate
significant
negative
interactions
with
physiology,
threatening
food
production,
safety,
human
welfare.
present
manuscript,
general
aspect
fruits’
trees’
is
described
commented
on.
Drought
stress
significantly
impacts
wheat
productivity,
but
plant
growth
regulators
may
help
mitigate
these
effects.
This
study
examined
the
influence
of
gibberellic
acid
(GA3)
and
abscisic
(ABA)
on
(Triticum
aestivum
L.,
CV:
Giza
171)
yield
under
different
water
regimes.
Using
a
split-plot
design,
we
tested
three
drought
levels
as
main
plots:
normal
irrigation
(80%
field
capacity),
moderate
(60%
severe
(40%
capacity).
Subplots
consisted
GA3
ABA
treatments
at
100
200
ppm
concentrations.
Results
showed
that
treatment
enhanced
multiple
parameters
irrigation,
including
height
(25–30%
increase),
leaf
area
(30–35%
reproductive
traits
increase
in
number
spikes,
35%
grains
per
spike).
In
contrast,
resulted
reduced
(35%
decrease)
greater
reduction
vs.
20%
control)
conditions.
also
improved
physiological
catalase
superoxide
dismutase
activities,
protein
content,
proline
accumulation.
These
findings
demonstrate
distinct
roles
regulating
responses,
providing
valuable
insights
for
management
cultivation.
Agronomy,
Год журнала:
2025,
Номер
15(1), С. 201 - 201
Опубликована: Янв. 15, 2025
Polyamines
(PAs)
are
low-molecular-weight
compounds
that
contain
amino
groups.
PAs
present
in
a
variety
of
organisms,
including
plants,
animals
and
microorganisms.
In
the
main
putrescine
(PUT),
spermidine
(SPD)
spermine
(SPM).
They
play
crucial
physiological
roles
plant
development,
flowering,
fruit
set,
growth,
ripening
metabolic
processes.
addition,
components
diet
have
role
health
disease.
Furthermore,
been
demonstrated
to
help
overcome
negative
effects
adverse
environmental
factors
both
biotic
abiotic
stresses.
Thus,
objective
this
review
was
examine
recent
literature
regarding
mentioned
apart
from
impact
preharvest
treatments,
applied
at
different
stages
on
fresh
crop
yield
quality
properties
harvest,
their
maintenance
during
storage,
with
special
emphasis
content
bioactive
antioxidant
activity.
Moreover,
addressed
other
processes
affecting
such
as
flowering
set.
Sustainability,
Год журнала:
2023,
Номер
15(7), С. 5805 - 5805
Опубликована: Март 27, 2023
Soil
salinity
is
one
of
the
main
barriers
to
increasing
global
food
production
as
it
reduces
crop
growth
and
productivity.
While
irrigated
lands
in
arid
climates
(about
20%
total
affected)
are
more
prone
salinization,
many
other
natural
anthropogenic
factors
contribute
an
increase
arable
that
currently
affects
over
100
countries
than
billion
ha.
Management
agro-ecosystems
at
every
level,
including
soil,
water,
plant
itself,
important
mitigating
effects
salinity.
Plant
hormones
control
cellular
metabolism,
mediate
defense
response
mechanisms
against
abiotic
biotic
stresses.
Foliar
fertigation
with
regulators
has
been
shown
improve
metabolism
under
stress
conditions.
Strigolactones
(SLs)
have
emerged
a
group
novel
phytohormones
several
functions
interactions
microorganisms,
development,
responding
environmental
cues.
The
present
research
addressed
SL
(GR24)
on
growth,
photosynthetic
parameters,
oxidative
Solanum
lycopersicum
stress.
Growth
indices,
photosynthesis
related
attributes,
antioxidant
enzyme
activity,
malondialdehyde
(a
product
lipid
peroxidation)
hydrogen
peroxide
concentrations
were
compared
unstressed
salt-stressed
(NaCl;
150
mM)
S.
seedlings
untreated
or
treated
GR24
(2
µM).
Improved
proline
(8%)
protein
(14%)
contents,
(33%)
transpiration
(34%)
parameters
treatment
result
significant
viz.,
shoot
length
(29%),
root
(21%),
fresh
weight
(31%),
(23%),
dry
(26%),
(19%).
Increased
chlorophyll
index
stomatal
conductance
(16%)
GR24-applied
plants
results
improved
efficiency
lycopersicum.
Our
add
existing
knowledge
relatively
new
function
SLs
stress,
particularly
plants.
Plants,
Год журнала:
2023,
Номер
12(23), С. 3982 - 3982
Опубликована: Ноя. 27, 2023
Plants,
being
sessile,
have
developed
complex
signaling
and
response
mechanisms
to
cope
with
biotic
abiotic
stressors.
Recent
investigations
revealed
the
significant
contribution
of
phytohormones
in
enabling
plants
endure
unfavorable
conditions.
Among
these
phytohormones,
jasmonic
acid
(JA)
its
derivatives,
collectively
referred
as
jasmonates
(JAs),
are
particular
importance
involved
diverse
signal
transduction
pathways
regulate
various
physiological
molecular
processes
plants,
thus
protecting
from
lethal
impacts
Jasmonic
has
emerged
a
central
player
plant
defense
against
stress
alleviating
multiple
stressors
such
drought,
salinity,
vernalization,
heavy
metal
exposure.
Furthermore,
growth
regulator,
JA
operates
conjunction
other
through
cascade
balance
development
stresses.
Although
studies
reported
intricate
nature
biomolecular
entity
for
mitigation
stressors,
their
underlying
mechanism
biosynthetic
remain
poorly
understood.
Therefore,
this
review
offers
an
overview
recent
progress
made
understanding
biosynthesis
JA,
elucidates
complexities
pathways,
emphasizes
pivotal
role
mitigating
Moreover,
we
also
discuss
current
issues
future
research
directions
JAs
responses.
