Reviews in Aquaculture,
Год журнала:
2024,
Номер
17(1)
Опубликована: Дек. 20, 2024
ABSTRACT
Pond
aquaculture
and
water
protection
in
Europe
suffer
from
conflicts,
whereas
multitrophic
freshwater
technologies
face
hardships
with
over‐regulations
Europe.
As
such,
inland
land‐locked
has
not
given
its
contribution
or
echoed
importance
regional
food
system
dialogues.
The
emphasis
on
marine
cages
RAS‐based
is
enormous.
Almost
if
they
are
the
only
viable
way
to
carry
future
European
forward.
In
this
scoping
review,
we
have
hypothesized
that
semi‐intensive
fishponds
could
be
an
overlooked
component
system.
analysis
present
reviewed:
(1)
current
positioning
of
system;
(2)
fishponds'
within
aquaculture;
(3)
forward
for
through
ecological
pond
nutrition
research;
(4)
realizing
‘net
zero’
aquatic
foods
Europe;
(5)
risks
potential
making
transition.
We
conclude
ample
circular
nature‐based
solutions
They
transform
systems
locally
low‐impact
food.
may
a
sleeping
giant
among
EU's
planetary
healthy
diet
ambitions.
example,
0.25
million
hectares
available
Central
Eastern
ecologically
substitute
1
billion
fish
oil
capsules
(EPA
+
DHA
kt
oil)
11.9
casein
(leucine
0.45
litres
milk)
equivalents,
fulfilling
singlehandedly
annual
leucine
EPA
requirements
1.2–3
adults.
Israeli Journal of Aquaculture - Bamidgeh,
Год журнала:
2025,
Номер
77(1)
Опубликована: Март 11, 2025
This
study
aimed
to
find
alternative
feeds
or
supplementary
that
can
perform
similarly
the
existing
commercial
thereby
reducing
farmer
expense
and
cutting
down
their
cost
of
production
increasing
profitability
on
Milkfish
(
Chanos
chanos
Forsskål,
1775)
aquaculture.
The
formulations
for
included
four
grow-out
treatments
mainly:
control
(commercial
feed),
taro+control
(powdered
Colocasia
esculenta
+commercial
fish
bloodmeal
(formulated
feed
based
bloodmeal),
banana
stem+control
(chopped
stem+commercial
feed).
result
showed
no
significant
differences
between
from
6
th
week
onwards,
whether
with
weight
(MS=0.130,
df=3,
F
=1.14,
p
=0.333)
total
length
(MS=0.008,
=0.40,
=0.75).
FCR
ratio
(1.60)
as
lowest,
followed
by
(1.65),
taro+commercial
(1.71),
then
(2.18).
In
terms
gain,
treatment
gained
highest
(236.97
g),
(223.33
taro
(217.67
stem
(196.99
g).
As
a
result,
we
any
tested
serve
an
using
purely
feeds.
Cost-benefit
analysis
better
gross
profit
margin
42%
cost-benefit
1.37
was
observed
in
diet.
experiment
taro,
Blood
meal,
be
used
component
sustainable
milkfish
farming.
Propositions1.The
pricing
of
animal-sourced
food
products
in
high-income
countries
should
embed
externalities
related
to
both
human
health
and
the
environment.(this
thesis)2.
Sector-specific
policies
for
sustainability
consider
potential
negative
social
impacts
on
affordability,
labor
markets
wages.(this
thesis)3.
Participation
costs
international
conferences
PhD
students
be
based
national
salaries.4.
Academic
job
insecurity
drives
a
focus
quantity
over
quality
scientific
publications.5.
International
researchers
advocating
must
"practice
what
they
preach".6.
Environmental
justice
will
not
achieved
if
equity
inclusivity
keep
being
ignored.7.
The
Italian
brain
drain
reflects
failure
ruling
class
investing
youth.
Business Strategy and the Environment,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 6, 2024
Abstract
Circularity
within
supply
chains
can
be
realized
through
the
seamless
integration
of
ecological
concerns
into
business
strategies,
coupled
with
stakeholder
collaboration
throughout
chain.
A
study
a
chain
aiming
for
circularity
was
conducted
in
real
setting
renowned
multinational
company
food
processing
industry
to
explore
how
environmental
orientation
shapes
collaborative
practices.
The
model
applied
reveal
significance
circular
practices
that
members
follow
case
company.
interpretive
ranking
process
(IRP)
further
rank
stakeholders
this
Results
raw
material
suppliers,
farmers,
customers,
and
volunteers
occupy
significant
position
implementing
It
is
essential
provide
incentives
suppliers
order
encourage
them
adopt
promote
chains.
Simultaneously,
local
communities
need
play
an
active
role
effective
waste
management
This
underscores
critical
imperative
nurturing
pro‐environmental
mindset
while
fostering
synergetic
among
stakeholders,
thereby
paving
path
towards
achieving
circularity.
