Aquaculture Economics & Management,
Год журнала:
2024,
Номер
unknown, С. 1 - 22
Опубликована: Окт. 9, 2024
A
choice
experiment
was
employed
to
assess
the
influence
of
various
green
marine
aquaculture
policies
on
motivating
farmers
adopt
environmentally
friendly
production
practices.
Five
attributes—green
subsidies,
regulatory
prohibitions,
mariculture
insurance,
publicity
and
promotion,
administrative
penalties—were
selected
characterize
policies.
mixed
logit
model
applied
policy
preferences
based
210
samples
from
China.
The
results
reveal
that
economic
incentive
policies,
specifically
subsidies
insurance
are
most
favored
among
farmers.
In
contrast,
command
control
such
as
penalties
along
with
persuasive
encouragement
(publicity
promotion),
exert
a
negative
farmers'
willingness
aquaculture.
Furthermore,
younger
those
fewer
family
members
involved
in
exhibit
higher
likelihood
embracing
One Earth,
Год журнала:
2023,
Номер
6(9), С. 1190 - 1201
Опубликована: Сен. 1, 2023
To
meet
growing
demand
for
animal-based
foods,
livestock
production
has
intensified
to
maximize
output
with
limited
resources
and
space.
This
increased
the
spatial
heterogeneity
of
distribution,
which
in
turn
caused
severe
nutrient
loss
risk
antimicrobial
resistance,
zoonotic
disease,
human
exposure
disease
pollution.
There
is
an
urgent
need
spatially
explicit
impact
assessments,
but
current
methods
lack
resolution
needed
accurately
map
fine-scale
distribution.
Here
we
developed
a
mapping
agricultural
systems
(MAPS)
model
by
fusing
enterprise
registration
information
(ERI),
can
directly
represent
activities,
other
currently
available
data
generate
high-resolution
mapping.
Using
example
pig
China,
global
leading
producer,
show
that
MAPS
improves
accuracy
location/size
estimates
12%–84%,
illustrating
44%
underestimation
numbers
dense
farming
areas
(>1,000
pigs/km2)
existing
methods.
also
reveals
transfer
from
rural
peri-urban
areas,
implying
more
decoupled
pig-crop
China.
enables
assessments
support
sustainable
planning
intensive
alleviate
health
risks.
Frontiers in Environmental Science,
Год журнала:
2023,
Номер
11
Опубликована: Июнь 27, 2023
Introduction:
This
study
investigates
the
impact
of
Agricultural
Socialized
Services
(ASSs)
on
green
production
behavior
(GPB)
smallholder
farmers
in
main
rice
region
southern
China.
The
research
aims
to
address
gap
understanding
relationship
between
ASSs
and
adoption
sustainable
agricultural
practices
by
farmers.
Methodology:
Data
was
collected
from
741
Hunan,
Jiangxi,
Zhejiang
provinces
using
a
structured
questionnaire.
A
probit
model
employed
examine
farmers’
GPB.
Results
Discussion:
revealed
that
have
significant
positive
Farmers
who
received
tended
adopt
more
such
as
organic
fertilizer
soil-tested
formula
fertilizer.
findings
this
important
implications
for
policymakers.
results
suggest
policymakers
should
prioritize
development
services
producers
strengthen
Service
Systems.
can
be
achieved
through
optimizing
public
administration
service
system,
establishing
joint
organizations,
creating
good
financial
legal
environment.
By
doing
so,
promote
overall
sector.
Journal of Integrative Agriculture,
Год журнала:
2023,
Номер
23(2), С. 430 - 443
Опубликована: Дек. 14, 2023
China
removed
fertilizer
manufacturing
subsidies
from
2015
to
2018
bolster
market-oriented
reforms
and
foster
environmentally
sustainable
practices.
However,
the
impact
of
this
policy
reform
on
food
security
environment
remains
inadequately
evaluated.
Moreover,
although
green
low-carbon
technologies
offer
environmental
advantages,
their
widespread
adoption
is
hindered
by
prohibitively
high
costs.
This
study
analyzes
removing
explores
potential
feasibility
redirecting
invest
in
diffusion
these
technologies.
Utilizing
Agricultural
University
Agri-food
Systems
model,
we
analyzed
for
achieving
mutually
beneficial
outcomes
regarding
sustainability.
The
findings
indicate
that
has
reduced
greenhouse
gas
(GHG)
emissions
agricultural
activities
3.88
million
metric
tons,
with
minimal
production.
Redirecting
technologies,
including
slow
controlled-release
fertilizer,
organic–inorganic
compound
fertilizers,
machine
deep
placement
emerges
as
a
strategy
concurrently
curtail
GHG
emissions,
ensure
security,
secure
robust
economic
returns.
Finally,
propose
comprehensive
set
government
interventions,
subsidies,
field
guidance,
improved
extension
systems,
promote
