Horticulturae,
Год журнала:
2024,
Номер
10(6), С. 618 - 618
Опубликована: Июнь 10, 2024
Climate
change
exacerbates
drought,
globally
impacting
crop
production
and
necessitating
the
adoption
of
sustainable
strategies.
This
study
investigates
potential
synergistic
effects
salicylic
acid
(SA)
Bacillus
butanolivorans
KJ40
(KJ40)
on
napa
cabbage
(Brassica
rapa
subsp.
pekinensis)
under
water-deficit
stress
conditions
by
watering
withheld
for
five
days.
Results
demonstrate
that
combined
application
SA,
particularly
at
concentrations
0.5
mM
1
mM,
significantly
enhances
plant
growth
mitigates
negative
impacts
water
deficit.
Moreover,
combination
treatment
with
SA
(0.5
mM)
(1
×
108
cells/mL)
reduces
lipid
oxidation
antioxidant
enzyme
activity,
indicating
improved
tolerance.
Analysis
soil
microbial
profiles
reveals
alterations
in
metabolic
activity
substrate
utilization
patterns,
suggesting
changes
rhizosphere
dynamics.
Additionally,
this
examines
impact
population
dynamics
soil,
revealing
concentration-dependent
bacterial
survival.
Overall,
was
effective
mitigating
cabbage.
These
findings
highlight
as
a
novel
strategy
to
enhance
resilience
stress,
offering
insights
into
plant–microbe
interactions
ecosystem
Frontiers in Plant Science,
Год журнала:
2024,
Номер
14
Опубликована: Янв. 4, 2024
Over
the
decades,
extensive
research
efforts
have
been
undertaken
to
understand
how
secondary
plant
metabolites
are
affected
by
genetic,
environmental,
and
agronomic
factors.
Understanding
genetic
basis
of
stress-response
metabolite
biosynthesis
is
crucial
for
sustainable
agriculture
production
amidst
frequent
occurrence
climatic
anomalies.
Although
it
known
that
environmental
factors
influence
phytochemical
profiles
their
content,
studies
compounds
in
relation
stress
mitigation
only
emerging
largely
hindered
diversities
technical
shortcomings
measurement
techniques.
Despite
these
challenges,
considerable
success
has
achieved
profiling
such
as
glucosinolates,
flavonoids,
carotenoids,
phenolic
acids
alkaloids.
In
this
study,
we
aimed
roles
alkaloids
abiotic
response,
with
a
focus
on
developing
stress-resilient
crops.
The
focal
genus
Brassica
since
(i)
possesses
variety
specialized
phytochemicals
important
its
defense
against
major
stresses,
(ii)
hosts
many
economically
crops
sensitive
adverse
growth
conditions.
We
summarize
augmented
levels
primarily
function
mitigators
oxidative
stress,
which
stressor
stresses.
Furthermore,
clear
functional
characterization
or
pathways
describing
essential
Plant Protection Science,
Год журнала:
2025,
Номер
61(1), С. 66 - 76
Опубликована: Янв. 15, 2025
The
potential
use
of
volatile
compounds
released
from
milled
seeds
mustard
(Brassica
juncea
cv.
Malopolska)
obtained
three
different
companies
was
tested
in
vitro
and
vivo
experiments
for
their
inhibitory
effect
on
Botrytis
cinerea
growth
agar
media
its
infection
vegetable
leaves
cucumber,
bean
spinach.
In
the
with
spinach,
volatiles
mustards
storage
sensory
quality
fumigated
evaluated.
antifungal
depended
source
dosage
biofumigation
time.
most
efficient
inhibition
B.
mycelium
S
SHR
company.
development
grey
mould
spinach
inhibited
treatment
4
h
conducted
at
10
°C
also
18
°C.
analysis,
treated
showed
acceptable
parameters
that
predisposed
product
to
consumption.
results
show
it
is
possible
reduce
incidence
seeds,
opening
a
application
control
vegetables.
Plant Genetic Resources,
Год журнала:
2025,
Номер
unknown, С. 1 - 10
Опубликована: Март 20, 2025
Abstract
Glucosinolates
(GSLs)
are
significant
and
specialized
metabolites
found
in
Brassicas
that
have
crucial
roles
both
human
plant
defence.
The
present
study
investigated
sinigrin,
progoitrin
glucoerucin
Indian
cauliflower
genotypes
using
high-performance
liquid
chromatography
(HPLC).
For
this,
37
of
from
early
(14),
mid-early
(6),
mid-late
(15)
late
(2)
maturity
groups
along
with
broccoli
(two)
Sicilian
purple
(one)
were
evaluated
randomized
block
design
during
2019–20
2020–21.
Glucoerucin
was
predominant
most
the
(30),
followed
by
sinigrin
(5)
(2).
It
also
prominent
genotypes.
Progoitrin
principal
GLS
Purple
‘PC-1
(2.430
μmol/g).
In
cauliflower,
glucoerucin,
ranged
0.067
to
7.248
μmol/g,
0.001
0.849
μmol/g
3.310
respectively.
Pusa
Deepali
(early),
Sharad
(mid-early)
Shukti
(mid-late)
be
‘low
progoitrin-high
glucoerucin’
varieties
their
respective
groups.
group,
Snowball
Kt-25
had
low
progoitrin.
highest
group.
harvested
first
fortnight
November
second
February,
whereas
maximum
November.
K-means
clustering
identified
four
clusters,
component
analysis
revealed
two
components.
information
on
three
GLSs
will
useful
for
breeding
desirable
GSL
profiles
public
health
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 7, 2025
Caper
bush
(Capparis
spinosa)
is
a
naturally
grown
species
in
different
soils.
To
gain
insight
into
the
impact
of
various
soil
conditions
on
nutritional
and
phytochemical
properties,
aerial
parts
caper
(C.
were
collected
from
gypsum
non-gypsum
soils
southern
Iran.
Colorimetric
analyses
antioxidant
compounds
(total
phenolics
flavonoids)
capacity
tests
(DPPH,
FRAP,
ABTS)
carried
out,
intact
aliphatic
indolic
glucosinolates
(predominant
glucocapparin)
analyzed
by
HPLC-DAD
method.
Based
findings,
plant
sites
significantly
impacted
most
parameters.
The
highest
TPC
values
observed
petals
lowest
seeds
2317.78
635.06
mg/kg
FW,
respectively.
Likewise,
TFC
was
recorded
leaves
401.06
55.61
Qu
FRAP
(0.94)
pistils
(0.80),
Regarding
ABTS
values,
flags
showed
89.51
78.40%,
High
DPPH
for
parts.
amount
glucocapparin
found
gypsum,
35.81
21.65
µmol/g
DW,
higher
studied
PCA
results
that
associated
with
glucocapparin,
DPPH,
sepals
TPC,
ABTS,
TFC.
majority
factors
correlated
well
TPC.
Our
supported
potential
as
underexploited
food
rich
bioactivephytochemicals
adapted
to
harsh
conditions,
implementation
agroecosystems
adverse
environmental
better
adaptation
securing
access
plant-derived
foods.
Antioxidants,
Год журнала:
2024,
Номер
13(3), С. 376 - 376
Опубликована: Март 19, 2024
This
study
explored
the
glucosinolate
(GSL)
content
in
Brassica
plants
and
utilized
silico
analysis
approach
to
assess
their
antioxidant
capabilities.
GSLs,
present
abundantly
vegetables,
offer
potential
health
advantages,
including
effects.
Employing
Ultra-Performance
Liquid
Chromatography
(UPLC)
coupled
with
tandem
mass
spectrometry
(MS/MS),
major
GSLs
were
identified
89
accessions
from
diverse
species
subspecies.
Statistical
principal
component
unveiled
significant
GSL
variation
correlations
among
germplasms.
unveils
dominance
of
aliphatic
over
aromatic
indolyl
compounds
all
accessions.
Notably,
Gluconapin
(GNA)
(33,049.23
µmol·kg−1
DW),
Glucobrassicanapin
(GBN)
(9803.82
Progoitrin
(PRO)
(12,780.48
DW)
Sinigrin
(SIN)
(14,872.93
most
abundant
across
analyzed
Moreover,
docking
studies
predicted
promising
activity
by
evaluating
interactions
each
enzymes.
Specifically,
exhibited
a
notably
weaker
influence
on
provides
key
insights
into
germplasm
highlights
importance
for
bioactive
properties.
In
general,
results
this
could
be
breeding
programs
maximize
levels
properties
crops
developing
functional
foods
enhanced
benefits.
Drones,
Год журнала:
2025,
Номер
9(4), С. 241 - 241
Опубликована: Март 25, 2025
This
review
evaluates
the
use
of
unmanned
aerial
vehicles
(UAVs)
in
detecting
and
managing
water
stress
specialty
crops
through
thermal,
multispectral,
hyperspectral
imaging.
Based
on
104
scholarly
articles
from
2012
to
2024,
highlights
advantages,
limitations,
evolution
these
imaging
systems.
Vineyards
are
most
studied
for
precision
irrigation
compared
other
crops.
The
paper
traces
shift
standalone
multi-sensor
fusion
approaches,
integrating
vegetation
indices
machine
learning
models
improved
accuracy,
resolution,
real-time
assessment.
It
also
addresses
knowledge
gaps
such
as
scalability,
payload
constraints,
computational
demands.
Issues
like
flight
altitude,
sensor
angle,
lighting
conditions
can
lead
data
inconsistencies,
affecting
detection
decision-making.
Emerging
technologies
LiDAR,
AI,
proposed
enhance
UAV
processing
detection.
Future
research
should
focus
developing
automated
correction,
fusion,
AI-driven
analysis
address
calibration
environmental
factors.
advocates
with
satellite
ground
sensors
into
smart
systems
create
a
multi-scale
monitoring
framework,
thereby
advancing
agriculture
resource
management.
