Advancements in freshwater aquaculture wastewater management: A comprehensive review
Hang Yang,
No information about this author
Tan Tan,
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Xiaopei Du
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et al.
Aquaculture,
Journal Year:
2024,
Volume and Issue:
594, P. 741346 - 741346
Published: July 15, 2024
Language: Английский
Enhancing aquaculture sustainability: the role of rice floating beds in improving Gibel carp growth and microbiota composition
Frontiers in Marine Science,
Journal Year:
2025,
Volume and Issue:
12
Published: March 12, 2025
To
explore
the
effects
of
rice
floating
beds
on
fish
growth
and
intestinal
microbiota,
present
study
compared
performance
microbial
diversity,
construction,
composition
water
Gibel
carp
(
Carassius
auratus
gibelio
)
intestine
in
ponds
normal
ponds.
The
results
revealed
that
raised
exhibited
significantly
greater
body
length,
weight,
weight
gain
rates
than
those
Microbial
community
analysis
showed
enhanced
richness
diversity
group.
Furthermore,
assembly
processes
these
communities
were
predominantly
influenced
by
stochastic
mechanisms
bacterial
phyla
associated
with
nutrient
cycling,
such
as
Cyanobacteria,
Chloroflexi,
Ignavibacteria,
assembled
Overall,
highlight
potential
bed
systems
a
sustainable
aquaculture
technique,
fostering
improved
which
are
critical
for
health
cultured
fish.
Language: Английский
Utilization of Aquatic Plants and Microalgae for Sustainable Aquaculture Production and Potential Biotechnological Applications
Job O. Omweno,
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Argwings Omondi,
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Berrick Moturi Sieberi
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et al.
Deleted Journal,
Journal Year:
2024,
Volume and Issue:
2(2), P. 57 - 71
Published: Aug. 30, 2024
Locally
available
feedstuffs,
such
as
grain
seed
cakes,
oilseeds,
and
vegetable
waste,
hold
immense
potential
alternative
feed
sources
in
fish
farming.
However,
these
plant-based
ingredients
have
low
crude
protein
content
lack
essential
fatty
acids,
which
lowers
palatability
conversion
efficiencies,
leading
to
suboptimal
growth.
Traditional
feedstuffs
like
fishmeal
soybean
meal
face
sustainability
challenges
local
unavailability,
the
presence
of
anti-nutritional
factors,
energy-intensive
processing.
The
rising
costs
commercial
aqua-feeds
scarcity
necessitate
exploring
options.
Aquatic
plants
Ipomoea
aquatica,
Lemna
minor,
Azolla
pinnata,
along
with
green
blue-green
microalgae
Chlorella
spp.
Arthrospira
(Spirulina),
are
promising
alternatives
due
their
high
content,
availability
omega-3
acids
EPA
(Eicosapentaenoic
acid)
DHA
(Docosahexaenoic
acid),
beneficial
bioactive
compounds.
These
microalgae,
ranging
from
25%
65%,
can
significantly
enhance
growth,
health,
product
quality
by
partially
or
entirely
replacing
fishmeal.
Their
nitrogen-fixing
abilities
contribute
levels.
Additionally,
organisms
various
biotechnological
applications,
including
phytoremediation,
Integrated
Multi-trophic
Aquaculture
(IMTA),
aquaponics,
biofloc
technology,
constructed
wetlands.
Despite
potential,
scaling
up
integrating
into
existing
systems
remain.
Collaborative
efforts
advocacy
among
farmer
groups
crucial
for
knowledge
sharing
fostering
sustainable
solutions.
Long-term
strategies
should
focus
on
upscaling
production
research
development
achieve
self-sufficiency
cost-effective
natural
Language: Английский
Assessing environmental sustainability of substitute feeding formulas for gilthead seabream (Sparus aurata) using Life Cycle Assessment
Maria Vittoria Tignani,
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Enrica Santolini,
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Giulia Secci
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et al.
The Science of The Total Environment,
Journal Year:
2024,
Volume and Issue:
954, P. 176689 - 176689
Published: Oct. 2, 2024
Language: Английский