Journal of Kerbala for Agricultural Sciences,
Год журнала:
2024,
Номер
11(4), С. 234 - 246
Опубликована: Дек. 15, 2024
A
study
was
conducted
in
the
spring
of
2023
Karbala
Governorate
to
examine
effects
liquid
organic
fertilizer
and
nano
copper
spray
on
growth
yield
mung
beans
clay
loam
soil.
The
experiment
used
a
randomized
complete
block
design
(RCBD)
with
treatments
distributed
three
replicates.
looked
at
two
factors:
levels
(0,
10,
2
L
ha-1)
concentrations
15,
30,
45
mg
L-1).
results
showed
that
using
spray,
either
alone
or
combination,
significantly
impacted
characteristics
beans.
combination
(10
(45
L-1)
resulted
significant
increase
number
branches
plant,
leaves
leaf
chlorophyll
index
(SPAD),
plant
biological
yield,
harvest
index,
protein
by
68.70%,
62.85%,
39.44%,
93.28%,
38.51%
454.78%
respectively,
compared
treatment
without
these
additions.
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(19), С. 10519 - 10519
Опубликована: Сен. 29, 2024
There
is
a
growing
interest
in
the
utilization
of
metal
oxide
nanoparticles
as
antimicrobial
agents.
This
review
will
focus
on
titanium
dioxide
(TiO2
NPs),
which
have
been
demonstrated
to
exhibit
high
activity
against
bacteria
and
fungi,
chemical
stability,
low
toxicity
eukaryotic
cells,
therefore
biocompatibility.
Despite
extensive
research
conducted
this
field,
there
currently
no
consensus
how
enhance
efficacy
TiO2
NPs.
The
aim
evaluate
influence
various
factors,
including
particle
size,
shape,
composition,
synthesis
parameters,
well
microbial
type,
antibacterial
NPs
fungi.
Furthermore,
offers
comprehensive
overview
methodologies
employed
characterization
exhibits
weak
dependence
microorganism
species.
A
tendency
towards
increased
observed
with
decreasing
NP
size.
shape
composition
more
pronounced.
most
pronounced
potential
exhibited
by
amorphous
doped
inorganic
compounds.
may
be
specialists
biology,
medicine,
chemistry,
other
related
fields.
Plants,
Год журнала:
2025,
Номер
14(3), С. 380 - 380
Опубликована: Янв. 26, 2025
Ciprofloxacin
(CIP),
a
widely
used
fluoroquinolone
antibiotic,
poses
growing
environmental
concern
due
to
its
persistence
in
agricultural
soils
and
potential
adverse
effects
on
crop
production.
While
previous
studies
have
documented
CIP’s
negative
impacts
plant
growth,
effective
strategies
protect
crops
from
antibiotic
stress
remain
limited.
Biochar-based
approaches
show
promise,
but
their
application
at
the
nanoscale
for
management
is
largely
unexplored.
This
study
demonstrates
how
biochar
nanoparticles
(BNPs)
effectively
mitigate
CIP-induced
rice
seedlings
through
adsorption
mechanisms.
Rice
were
treated
with
5
10
mg
L−1
CIP,
without
0.2
g
BNPs.
Results
showed
that
CIP
significantly
disrupted
decreasing
shoot
length
by
20.5%
root
45.2%,
along
reduced
biomass.
Application
of
BNPs
bioavailability
over
80%,
leading
decreased
accumulation
49.7%
shoots
33.1%
roots.
The
addition
mitigated
these
growth
restoring
98.2%
control
levels
improving
biomass
accumulation.
also
hormone
imbalance,
evidenced
recovery
IAA
8.9%,
an
increase
6-BA
152.6%,
enhancement
SA
12.7–13.6%.
These
findings
demonstrate
significant
reducing
systems
provide
insights
into
responses
under
conditions.
research
offers
promising
strategy
enhancing
resilience
areas
affected
pharmaceutical
pollutants.
Polymers,
Год журнала:
2025,
Номер
17(7), С. 838 - 838
Опубликована: Март 21, 2025
Waterborne
polymer
coated
controlled
release
fertilizers
(CRFs)
are
highly
valued
for
their
potential
to
enhance
nitrogen
use
efficiency
(NUE)
and
reduce
fertilization
labor
costs.
However,
application
in
crops
with
long
growth
periods,
such
as
rice
maize,
is
limited
by
inadequate
coating
strength
suboptimal
hydrophobicity.
Inspired
the
hydrophobic
anti-fouling
structure
of
lotus
leaf
cuticles,
this
study
biomimetically
modified
waterborne
polyacrylate-coated
urea
(PACU)
using
natural
bio-wax
including
bran
wax
(RBW),
candelilla
(CAW),
bees
(BW)
carnauba
(CW),
along
paraffin
(PW)
a
control.
The
modifications
significantly
extended
nutrient
duration
22
d
compared
unmodified
PACU,
CW
providing
longest
duration,
followed
CAW,
BW,
RBW,
PW.
Additionally,
modification
exhibited
superior
hydrophobicity
affinity
polyacrylate
coatings,
while
inferior
hardness
toughness
PW
compromised
its
performance.
Field
trials
demonstrated
that
CW-modified
CRFs
effectively
resulting
7.2%
increase
yield
37.9%
maize
yield,
well
an
18.7%
improvement
NUE
conventional
fertilizers.
These
findings
offered
novel
approach
thereby
enhancing
performance
applicability
long-season
crops.
Agronomy,
Год журнала:
2024,
Номер
14(12), С. 2822 - 2822
Опубликована: Ноя. 27, 2024
The
increasing
demand
for
bioactive
compounds
from
plants
has
spurred
the
exploration
of
innovative
strategies
to
enhance
their
production.
This
review
focuses
on
three
advanced
methodologies:
elicitation,
metabolic
engineering,
and
using
biosynthesized
nanoparticles.
Elicitation,
through
application
abiotic
biotic
stressors,
stimulates
plant
defense
mechanisms,
significantly
boosts
secondary
metabolite
Metabolic
engineering
further
refines
this
process
by
genetically
modifying
key
pathways
redirect
resources
towards
synthesis
valuable
compounds.
Additionally,
metallic
oxide
nanoparticles
offer
a
sustainable
method
growth
These
act
not
only
as
elicitors,
but
also
catalyze
processes
improve
efficiency
compound
synthesis.
Despite
significant
advancements,
challenges
remain
in
optimizing
these
approaches
large-scale
agricultural
application,
particularly
understanding
precise
interactions
between
systems.
integration
holds
great
potential
agriculture
development
high-value
phytochemicals.
Future
research
should
focus
unraveling
complex
mechanisms
behind
refining
methods
commercial
use,
ensuring
environmental
economic
sustainability.
Plants,
Год журнала:
2025,
Номер
14(2), С. 156 - 156
Опубликована: Янв. 7, 2025
Potato
has
great
nutritional
and
economic
importance
in
agriculture.
However,
Rhizoctonia
solani
represents
a
significant
risk,
reducing
the
yield
quality
of
potato
production.
Flesh-colored
(FCP)
extracts
show
vitro
inhibitory
effects
against
R.
solani,
although
environmental
factors
may
reduce
their
stability.
Solid
lipid
nanoparticles
(SNLs)
offer
solution
by
encapsulating
these
compounds,
preventing
degradation,
improving
delivery,
positioning
solid
as
promising
technology
for
sustainable
extract
application.
A
greenhouse
assay
at
two
phenological
stages
under
inoculation
was
used
to
evaluate
photosynthetic
response
(photosynthetic
parameters
pigments)
doses
nanoencapsulated
(SNL
+
FCP).
During
commercial
fungicide
application,
stomatal
conductance,
rate,
internal
CO2
concentration
increased
compared
with
those
non-inoculated
control
(NT),
whereas
maintained
levels
similar
NT,
suggesting
possible
regulation
defense
system.
In
terms
pigments,
SLN
FCP
chlorophyll
concentrations,
unlike
inoculated
plants,
which
significantly
decreased.
Component
analysis
revealed
that
lower
dose
primarily
B
synthesis,
higher
control.
These
findings
suggest
an
improved
from
fungicides,
particularly
respect
pigments.
further
research
is
needed,
results
indicate
potential
eco-friendly
phytopathogenic
fungi
Agronomy,
Год журнала:
2025,
Номер
15(2), С. 469 - 469
Опубликована: Фев. 14, 2025
Lupin
is
an
Andean
legume
that
has
gained
importance
in
Ecuador
due
to
the
protein
content
its
grain.
Nonetheless,
recent
times
production
of
lupin
been
affected
by
inadequate
nutritional
management.
In
order
avoid
such
circumstances,
current
study
spectrally
analyzed
cultivation
under
application
nanofertilizers
and
Fe
Zn
chelates,
within
two
controlled
trials,
using
a
radiometer
spectrum,
active
crop
sensor
multispectral
mounted
on
UAV.
Vegetation
indices
were
generated
subsequently
statistically
ANOVA
Tukey
tests.
field
trial,
treatments
lacked
indication
significant
improvements,
while
greenhouse
nanofertilizer
indicated
better
results
compared
control
treatments.
However,
it
was
also
determined
at
concentration
540
ppm
demonstrated
efficiency
conditions,
which
could
not
be
achieved
field.
Furthermore,
chelate
treatment
presented
certain
degree
toxicity
for
plant.
Plants,
Год журнала:
2025,
Номер
14(7), С. 1075 - 1075
Опубликована: Апрель 1, 2025
Maize
(Zea
mays
L.),
an
important
crop
used
for
animal
feed
and
human
consumption,
is
currently
threatened
by
water
shortage.
Recently,
the
usage
of
nanomaterials
has
attracted
worldwide
attention
due
to
their
applications
in
various
fields.
This
research
aimed
evaluate
comparative
efficacy
different
metal
oxide
nanoparticles
mitigating
drought
stress
maize.
Iron
oxide,
manganese
copper
were
biosynthesized
from
leaf
extract
Conocarpus
erectus
L.
characterized
via
UV-Vis,
XRD,
FTIR,
SEM.
The
synthesized
initially
optimized
at
concentrations
(0,
25,
50,
75,
100
ppm).
doses
each
nanoparticle
then
applied
maize
plants
under
levels
(50%
FC,
75%
100%
FC).
Compared
control,
application
significantly
improved
growth
parameters
30%
50%
27%
26%
FC.
chlorophyll
content
also
35%,
32%,
29%
as
compared
respectively.
antioxidants
(CAT,
POD,
SOD,
APX)
37%,
34%,
31%,
Moreover,
use
resulted
a
significant
decrease
cellular
oxidative
(MDA,
H2O2)
23%
50%FC,
Biosynthesized
FeO
NPs,
MnO
Cu
NPs
have
demonstrated
potential
maize,
suggesting
promising
approach
enhance
performance
water-limited
conditions.
Further
recommended
explore
long-term
impacts
practical
these
findings
sustainable
agriculture.