Silicon Supply Improves the Rhizodeposition and Transfer of Nitrogen from Trifolium incarnatum L. to Brassica napus L.
Plants,
Год журнала:
2025,
Номер
14(8), С. 1246 - 1246
Опубликована: Апрель 19, 2025
The
association
of
legumes
with
other
non-legume
plants,
such
as
Brassica
napus
L.,
has
been
reported
an
agro-ecological
alternative
for
reducing
the
nitrogen
(N)
inputs
required
B.
growth,
thanks
in
particular
to
transfer
N
compounds
from
legume
napus.
Moreover,
recent
studies
have
evidenced
that
silicon
(Si)
supply
can
improve
either
uptake
by
or
dinitrogen
fixation
capacity
T.
incarnatum.
However,
effect
Si
on
nutrition
both
and
incarnatum,
especially
when
growing
association,
not
assessed
so
far.
aim
this
study
was
assess
growth
incarnatum
cultivated
focusing
particularly
rhizodeposition
its
experiment
performed
10
weeks
under
a
split-root
system
combined
15N
labeling
method.
results
showed
increased
amount
rhizo-deposited
over
40%
enhanced
transferred
allocated
mainly
pods
(17%),
their
biomass
supply.
For
first
time,
demonstrates
plants
together
could
be
effective
approach
balance
Язык: Английский
Integrated physiological, biochemical, transcriptomic, and metabolomic analysis reveals the mechanism of silicon in alleviating cadmium stress in Juglans sigillata
Industrial Crops and Products,
Год журнала:
2025,
Номер
231, С. 121212 - 121212
Опубликована: Май 14, 2025
Язык: Английский
Interaction Between Nitric Oxide and Silicon on Leghaemoglobin and S-Nitrosothiol Levels in Soybean Nodules
Biomolecules,
Год журнала:
2024,
Номер
14(11), С. 1417 - 1417
Опубликована: Ноя. 7, 2024
Nitrogen
fixation
in
legume
nodules
is
crucial
for
plant
growth
and
development.
Therefore,
this
study
aims
to
investigate
the
effects
of
nitric
oxide
[S-nitrosoglutathione
(GSNO)]
silicon
[sodium
metasilicate
(Si)],
both
individually
combination,
on
soybean
growth,
nodule
formation,
leghaemoglobin
(Lb)
synthesis,
potential
post-translational
modifications.
At
V1
stage,
plants
were
treated
2
weeks
with
150
µM
GSNO,
Si
at
concentrations
1
mM,
4
mM.
The
results
showed
that
NO
enhance
nodulation
process
by
increasing
phenylalanine
ammonia-lyase
activity
Nod
factors
(
Язык: Английский