Manure-biochar compost mitigates the soil salinity stress in tomato plants by modulating the osmoregulatory mechanism, photosynthetic pigments, and ionic homeostasis
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Сен. 20, 2024
Язык: Английский
Trichoderma asperellum (T42)-mediated expression of CabHLH genes enhances nitrogen use efficiency and nutritional values of chickpea under salt and Fusarium wilt stresses
Biocatalysis and Agricultural Biotechnology,
Год журнала:
2025,
Номер
unknown, С. 103507 - 103507
Опубликована: Янв. 1, 2025
Язык: Английский
Nitric Oxide and Melatonin Cross Talk on Photosynthetic Machinery
Molecules,
Год журнала:
2025,
Номер
30(10), С. 2148 - 2148
Опубликована: Май 13, 2025
Nitric
oxide
(NO)
and
melatonin
(MT)
significantly
influence
photosynthetic
processes
by
modulating
redox
homeostasis,
chlorophyll
content,
stomatal
conductance,
gene
expression,
particularly
under
abiotic
stress
conditions.
This
review
summarizes
the
intricate
crosstalk
between
NO
melatonin,
focusing
on
their
coordinated
roles
in
regulating
efficiency.
Evidence
from
various
plant
species
indicates
that
application
of
exogenous
enhances
photosystem
efficiency
(particularly
PSII),
performance,
mitigating
stress-induced
damage.
Molecular
analysis
demonstrates
both
molecules
key
photosystems
I
II,
Calvin
cycle
activities.
Moreover,
collaboratively
regulate
movements
through
ABA,
Ca2⁺,
H2O2
signaling
pathways,
involving
genes
such
as
PMRT1,
CIPKs,
OST1.
Experimental
data
diverse
conditions,
including
drought,
salinity,
heavy
metals,
flooding,
highlight
synergistic
protective
effects.
Exploring
these
mechanisms
further
may
enable
practical
agricultural
strategies
combined
treatments
to
improve
crop
resilience
productivity
increasingly
challenging
environmental
Future
research
directions
should
emphasize
unraveling
detailed
molecular
interactions,
enabling
targeted
biotechnological
applications
improvement
programs
for
enhanced
global
food
security.
Язык: Английский
Effect of hydrogen peroxide application on physiology, production, and post-harvest quality of mini watermelon under salt stress
Arid Land Research and Management,
Год журнала:
2024,
Номер
unknown, С. 1 - 27
Опубликована: Авг. 31, 2024
It
is
extremely
important
to
identify
an
alternative
capable
of
minimizing
the
effects
salt
stress
on
plants.
In
this
context,
objective
study
was
evaluate
physiology,
growth,
production,
and
post-harvest
quality
mini
watermelon
as
a
function
irrigation
water
salinity
hydrogen
peroxide.
The
experiment
conducted
in
pots
adapted
drainage
lysimeters
under
greenhouse
conditions,
using
randomized
block
design
5
×
4
factorial
scheme,
corresponding
five
levels
electrical
conductivity
–
ECw
(0.3
control,
1.0,
1.7,
2.4,
3.1
dS
m−1)
four
concentrations
peroxide
H2O2
(0,
20,
40,
60
μM),
with
three
replicates.
results
obtained
present
indicate
that
Sugar
Baby
sensitive
saline
stress,
its
fruit
negatively
affected
by
above
0.3
m−1.
However,
foliar
application
at
concentration
20
µM
partially
reduces
harmful
especially
for
plants
irrigated
Язык: Английский
Synergistic effects of exogenous IAA and melatonin on seed priming and physiological biochemistry of three desert plants in saline-alkali soil
Plant Signaling & Behavior,
Год журнала:
2024,
Номер
19(1)
Опубликована: Июль 29, 2024
To
investigate
the
synergistic
effect
of
IAA
and
melatonin
(MT)
on
three
plants
to
alleviate
effects
salt
damage
plants,
we
aim
determine
optimal
concentrations
exogenous
hormone
treatments
that
improve
salinity
resistance
for
each
species.
In
this
experiment,
desert
Sarcozygium
xanthoxylon,
Nitraria
tangutorum,
Ammopiptanthus
mongolicus,
which
are
common
in
Wuhai
City,
were
used
as
plant
materials.
Two
time
periods
(12
h,24
h)
(100
μmol/L)
concentration
(0,
100,
200,
300
treat
saline
soil
under
different
conditions
melatonin.
The
results
indicate
melatonin,
germination
rate
vigor
species
saline-alkaline
improved.
However,
increased,
these
inhibited.
Whereas,
height,
root
length,
leaf
fresh
weight,
dry
alleviated
action
two
hormones,
low
decreased
their
malondialdehyde
content
increased
proline
content.
As
levels
activity
antioxidant
enzymes
also
rose
initially,
followed
by
a
subsequent
decline.
This
study
highlights
hormones
critical
role
cell
osmomodulators
enzyme
combating
plants.
Язык: Английский
Melatonin Mediates Trade–Off in Antioxidant Responses and Nitrogen Metabolism and Benefits the Growth of Fragrant Rice Seedlings Under Light–Nitrogen Levels
Journal of soil science and plant nutrition,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 28, 2024
Язык: Английский
Synergistic Effects of Exogenous IAA and Melatonin on Seed Germination and Physiological Biochemistry of Three Desert Plants in Saline-Alkali Soil
Опубликована: Янв. 1, 2024
Язык: Английский
Salinity stress mitigation in wheat through synergistic application of ascorbic acid, nanoparticles and Salvadora oleoides extract
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Дек. 27, 2024
Salinity
stress
adversely
affects
wheat
growth
and
productivity,
necessitating
effective
mitigation
strategies.
This
study
investigates
the
combined
impact
of
ascorbic
acid
(AsA),
silver
nanoparticles
(NPs),
Salvadora
oleoides
aqueous
leaf
extract
(LE)
on
tolerance
to
salinity
stress.
A
randomized
complete
design
(RCD)
was
employed
with
fourteen
treatments:
T1
(5
mM
AsA),
T2
(10
T3
(20
ppm
AgNPs),
T4
(40
T5
(5%
S.
LE),
T6
(10%
T7
AgNPs
+
5
T8
10
T9
T10
T11
5%
T12
10%
T13
T14
LE).
Wheat
plants
were
subjected
(SS)
no-stress
conditions
(NoSS)
for
50
days.
Chlorophyll
content,
DPPH
activity,
total
soluble
proteins
sugars,
antioxidant
enzyme
activities,
lipid
peroxidation,
ion
concentrations,
nutrient
uptake
analyzed.
Under
SS,
LE)
showed
lowest
chlorophyll-a
(90.04%)
b
(57.84%).
activity
highest
in
NoSS
NPs
AsA)
at
14.40%,
SS
6.67%.
Total
sugars
In
SOD
peaked
8.39
U/mg
protein,
while
CAT
6.25
protein.
Lipid
peroxidation
14.67
µM
MDA/g
fresh
weight.
Leaf
Na
Cl
concentrations
14.26%
44.15%,
respectively.
The
application
40
AsA
(T9)
proved
most
enhancing
chlorophyll
content
under
NoSS,
LE
(T6)
significant
improvements
SS.
Future
research
should
explore
optimizing
treatment
combinations
further
enhance
evaluate
long-term
effects
crop
yield
quality.
Язык: Английский