Jurnal Ilmiah Pertanian,
Год журнала:
2024,
Номер
21(3)
Опубликована: Дек. 28, 2024
Indonesia
faces
a
pressing
challenge
in
its
agricultural
sector:
the
declining
participation
of
young
workers
due
to
limited
entrepreneurial
opportunities
and
inadequate
business
management
skills.
This
study
investigates
factors
influencing
among
entrepreneurs
participating
growth
(PWMP)
program
at
Politeknik
Pembangunan
Pertanian
(Polbangtan)
Medan,
Indonesia.
Utilizing
descriptive
quantitative
approach,
data
were
gathered
through
questionnaires
analyzed
using
Likert
scale
measurements
multiple
linear
regression
tests.
The
findings
highlight
that
capabilities
categorized
as
high
(79.68%),
supported
by
strong
personality
traits
(84.30%),
knowledge
levels
(83.05%),
extensive
experience
(81.13%),
supportive
family
environment
(75.80%),
robust
ecosystem
(79.78%).
Regression
analysis
revealed
personality,
experience,
environment,
significantly
impacted
capabilities,
while
had
no
notable
effect.
These
results
underscore
importance
structured
interventions,
such
internships
incubation
programs,
enhance
practical
skills
foster
success.
Food Safety and Health,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 7, 2025
ABSTRACT
You
are
what
you
eat.
Genetically
modified
(GM)
foods
transforming
modern
agriculture
by
enhancing
nutrition,
sustainability,
and
resilience
to
environmental
challenges.
This
review
highlights
the
benefits
of
GM
crops,
including
pest
resistance,
nutrient
enrichment,
roles
in
mycotoxin
reduction,
biofuel
production,
pharmaceuticals.
Although
offer
solutions
for
global
food
security,
concerns
persist
regarding
allergenicity,
cancer
risk,
reproductive
health,
gut
microbiota
disruption.
Advanced
detection
methods,
such
as
PCR‐based
assays,
immunoassays,
next‐generation
sequencing
(NGS),
pivotal
accurate
identification
regulation,
ensuring
unauthorized
modifications
excluded
from
supply.
Emerging
technologies,
CRISPR‐based
diagnostics,
promise
greater
specificity
affordability
molecular‐level
detection.
The
advocates
a
multidisciplinary
approach—integrating
genetics,
immunology,
toxicology—to
address
safety
refine
technologies.
International
regulatory
frameworks
must
balance
innovation
with
health
safeguards.
Consumer
education
is
vital
fostering
trust
acceptance
foods.
Future
developments
may
include
crops
fortified
against
malnutrition,
resilient
climate
change,
engineered
medicinal
properties.
Collaboration
among
researchers,
regulators,
public
critical
maximize
while
their
sustainability
addressing
Horticulturae,
Год журнала:
2024,
Номер
10(8), С. 789 - 789
Опубликована: Июль 26, 2024
Vegetables
accumulate
considerable
amounts
of
nitrates
that
enter
the
human
body
through
nutrition,
causing
severe
problems.
This
study
aims
to
determine
celery
plants’
response
replacing
mineral
nitrogen
fertilizers
with
bio-nanoparticles.
Three
different
treatments
nano
bio-nitrogen
fertilizer
(20,
30,
and
40
ppm)
in
addition
traditional
(NH4NO3)
treatment
(100
kg
N/acre)
were
applied
on
two
cultivars
(Balady
Utah
Tall
52–75).
Plant
growth
parameters,
vitamin
C,
carotenoids,
nitrate
accumulation,
macro-nutrient
uptakes,
antioxidant
activities
determined
at
vegetative
marketing
stage.
Our
findings
reveal
a
significant
positive
impact
conventional
bio-nano-synthesized
forms.
Notably,
applying
bio-nanoparticles
improved
yield
efficiency,
ranging
from
5.1
5.8
tons
per
acre,
suggesting
viable
alternative
fertilization
methods.
Furthermore,
transitioning
organic
nanoparticle
form
reduced
accumulation
fresh
crops,
decreasing
levels
342.5
ppm
as
low
100
ppm.
environmentally
conscious
approach
offers
sustainable
solution
mitigate
chemical
residues
enhance
celery’s
flavor,
nutritional
value,
health
benefits.
Specifically,
our
results
demonstrate
alleviated
contents
leaves
after
bio-nano-fertilizer.
Nitrate
treated
plants
decreased
by
up
70.0%
compared
highlights
potential
nano-fertilizers
address
concerns
related
thereby
promoting
safer
healthier
vegetable
consumption.
By
advocating
for
nano-fertilizers,
we
propose
promising
strategy
optimize
fertilizing
management,
ensuring
farming
consumer
well-being.
Discover Chemistry.,
Год журнала:
2024,
Номер
1(1)
Опубликована: Ноя. 14, 2024
Abiotic
stress
disrupts
vital
physiological
and
biochemical
processes
in
plants,
leading
to
inhibited
growth
reduced
seed
germination.
To
counter
these
effects,
chitosan
chitosan-derived
nanoparticles
have
emerged
as
essential
priming
agents.
These
biopolymers
are
non-toxic,
biocompatible,
biodegradable,
making
them
ideal
for
agricultural
use.
Chitosan
enhances
the
activity
of
antioxidants
hydrolytic
enzymes,
which
strengthens
plant
defences,
improves
membrane
transporters'
selective
permeability,
increases
germination
rates.
nanoparticles,
produced
through
methods
such
ionic
gelation,
microemulsion,
electrospraying
etc.
offer
additional
benefits
due
their
small
size
high
surface
area.
non-toxic
with
a
broad
spectrum
antimicrobial
properties,
further
enhancing
role
management.
As
eco-friendly
solid
matrix
agents,
nano-chitosan
significantly
improve
percentages
overall
seedling
health,
effective
under
salinity
other
stressful
conditions.
The
efficiency
agents
largely
depends
on
optimizing
dosage
treatment
time,
promotes
development
healthier
seedlings
and,
consequently,
better
yields.
stability
particles
crucial
bioactivity
influence
index,
directly
impacting
productivity
abiotic
stress.
Current
review
focuses
mitigating
special
reference
crops,
highlighting
potential
future
crop
improvement
programs
aimed
at
Nitrogen,
Год журнала:
2024,
Номер
5(4), С. 1074 - 1091
Опубликована: Ноя. 25, 2024
Nitrogen
fertilizers
have
a
significant
impact
on
the
growth
of
rice.
The
overuse
and
inappropriate
application
nitrogen
resulted
in
environmental
pollution,
addition
to
subjecting
both
humans
livestock
negative
health
hazards.
Finding
viable
substitute
for
traditional
is
crucial
essential
help
improve
crop
yield
minimize
damage.
Nano-nitrogen
offer
possible
alternative
due
slow/controlled
release
nitrogen.
present
work
aimed
study
effect
slow-release
urea
nanofertilizer
soil
ammonical
(NH4-N)
nitrate-N
(NO3-N)
content,
culturable
microflora,
enzyme
activities
three
different
samples
procured
from
Ludhiana
Patiala
districts
through
column
study.
Seven
treatments,
including
0,
50
(75
kg/ha
N),
75
(112.5
100%
(150
N)
recommended
dose
(RD)
conventional
nano-urea
fertilizer
were
applied.
leachate
collected
treatment
exhibited
NH4-N
first
two
weeks,
followed
by
NO3-N
appearance.
higher
contents
recorded
light-textured
as
compared
medium-
heavy-textured
samples.
microbial
counts
be
maximum
soils.
Therefore,
this
formulation
could
more
useful
soils
decrease
applied
N-fertilizer
losses,
well
improving
cell
activities.
direct-seeded
rice
(Oryza
sativa
L.)
was
also
evaluated
under
field
conditions.
Both
studies
performed
independently.
Numerically,
highest
shoot
height,
fresh
dry
weight,
significantly
total
chlorophyll,
carotenoid,
anthocyanins
T2
(100%
RDF
nano-urea)
treatment.
yield-attributing
traits,
number
filled
grains
thousand-grain
increased
A
numerical
increase
NPK
plant
grain
at
RDN
recorded.
product
no
count
doses
fertilizer.
fixer
rather
improved
treatments.
results
reflect
that
considered
Sustainability,
Год журнала:
2024,
Номер
16(24), С. 10802 - 10802
Опубликована: Дек. 10, 2024
To
mitigate
the
conflict
between
ecological
restoration
and
pursuit
of
economic
benefits
in
characteristic
agriculture
within
plateau
regions,
this
study
proposes
a
theoretical
framework
for
supervising
plateau-characteristic
agroecological
security
(PCAES).
Initially,
is
conceptualized
as
an
artificial
ecosystem
resulting
from
complex
interactions
environment
specific
agricultural
resources
given
region;
thus,
PCAES
defined
sustainable
developmental
state
that
ensures
high-quality
resource
supply
without
compromising
integrity.
Subsequently,
constructed
by
analyzing
supervisory
subjects,
objects,
their
interrelationships,
followed
in-depth
three
different
perspectives.
At
foundational
level,
monitoring
evaluation
mechanism
focuses
on
gathering
data
regarding
composition
environmental
conditions
to
assess
security.
intermediate
early
warning
decision-making
aims
at
estimating
potential
issues
then
designing
selecting
optimal
measures.
higher
control
assurance
directs
stakeholders
toward
compliance
with
safety
regulations
via
allocation
macro-policy
interventions
while
ensuring
effective
system
operation.
This
holds
significant
implications
advancing
green
development
initiatives,
enhancing
scientific
innovation,
promoting
practices
agriculture.
Minerals,
Год журнала:
2024,
Номер
15(1), С. 12 - 12
Опубликована: Дек. 26, 2024
The
full
potential
of
glauconite-based
nanocomposites
as
micronutrient
fertilizers
remains
underexplored,
particularly
their
interaction
with
Zn,
Cu,
and
B.
Despite
the
promising
applications,
mechanisms
nutrient
sorption
effects
on
plant
growth
require
further
investigation,
especially
concerning
structural
changes
delivery
efficiency.
This
study
investigates
modification
glauconite
B
solutions
to
create
multifunctional
enhanced
properties.
It
was
established
that
activation
process
preserves
primary
globular–lamellar
morphology
while
introducing
changes.
Nanocomposites
were
synthesized
using
chemical
characterized
XRD,
SEM-EDS,
TEM,
FTIR,
BET
analyses.
Agrochemical
tests
evaluated
oat
under
controlled
conditions.
zinc
sulfate
exhibited
an
increase
in
specific
surface
area
mesoporosity,
enhancing
capacity
facilitating
formation
inner-sphere
complexes
mineral’s
basal
surface.
Modification
copper
led
secondary
phases,
such
sulfates,
surfaces
microflakes
globules
preserving
crystalline
structure
coordination
Cu2+.
Boron-modified
by
localized
restructuring,
pore
channeling,
mesopore
diameter,
along
outer-sphere
relative
glauconite.
Thermogravimetric
calorimetric
analyses
mass
spectrometry
revealed
endothermic
exothermic
effects,
Zn-modified
samples,
confirming
dehydration
energetics.
Agricultural
oats
(Avena
sativa)
demonstrated
effectiveness
Cu-
B-modified
improving
parameters,
including
a
7%
height
6.4%
dry
weight.
showed
high
germination
rates
(up
100%)
at
low
dosages
but
optimization
avoid
phytotoxicity
higher
concentrations.
findings
highlight
adapting
for
targeted
release.
Additionally,
have
applications
restoring
degraded
soils,
treating
polluted
runoff,
developing
slow-release
agrochemical
systems.
Jurnal Ilmiah Pertanian,
Год журнала:
2024,
Номер
21(3)
Опубликована: Дек. 28, 2024
Indonesia
faces
a
pressing
challenge
in
its
agricultural
sector:
the
declining
participation
of
young
workers
due
to
limited
entrepreneurial
opportunities
and
inadequate
business
management
skills.
This
study
investigates
factors
influencing
among
entrepreneurs
participating
growth
(PWMP)
program
at
Politeknik
Pembangunan
Pertanian
(Polbangtan)
Medan,
Indonesia.
Utilizing
descriptive
quantitative
approach,
data
were
gathered
through
questionnaires
analyzed
using
Likert
scale
measurements
multiple
linear
regression
tests.
The
findings
highlight
that
capabilities
categorized
as
high
(79.68%),
supported
by
strong
personality
traits
(84.30%),
knowledge
levels
(83.05%),
extensive
experience
(81.13%),
supportive
family
environment
(75.80%),
robust
ecosystem
(79.78%).
Regression
analysis
revealed
personality,
experience,
environment,
significantly
impacted
capabilities,
while
had
no
notable
effect.
These
results
underscore
importance
structured
interventions,
such
internships
incubation
programs,
enhance
practical
skills
foster
success.
