Impact of Incorporating Defatted Black Soldier Fly Meal into Diet on Growth Performance, Serum Biochemical Parameters, Nutrient Digestibility, Morphology of the Intestinal Tract, and Immune Index of Brooding Laying Hens
Animals,
Год журнала:
2025,
Номер
15(5), С. 625 - 625
Опубликована: Фев. 20, 2025
The
aim
of
this
study
was
to
investigate
the
impact
incorporating
black
soldier
fly
meal
(BSFM)
into
diet
brooding
laying
hens,
with
a
focus
on
growth
performance,
serum
biochemical
markers,
nutrient
digestibility,
intestinal
morphology,
and
immune
responses.
A
total
480
one-day-old
chicks
(Hy-Line
Brown,
commercial
flock)
were
randomly
divided
four
dietary
treatment
groups,
each
consisting
six
replicates
20
birds
per
pen.
One
group
fed
basal
control
(control/G0
group),
while
remaining
three
groups
3%
(G3
6%
(G6
9%
(G9
group)
BSFM,
respectively.
lasted
for
42
days.
At
both
21
days
age,
several
parameters
measured,
including
average
daily
gain
(ADG),
feed
intake
(ADFI),
conversion
ratio
(FCR),
tibia
length.
Blood
samples
also
collected
assess
antioxidant
indicators.
Results
showed
that
ADG
in
G3
significantly
higher
than
G0
during
1-21,
22-24,
1-42
day
periods
(p
<
0.05).
F/G
lower
1-21
period
However,
there
no
significant
differences
ADFI
or
length
across
>
protein
globulin
levels
G6
those
Additionally,
blood
urea
nitrogen
Conversely,
triglyceride
compared
Total
activity
G9
treated
exhibited
glutathione
peroxidase
(GSH-Px)
malondialdehyde
(MDA)
superoxide
dismutase
In
conclusion,
indicates
BSFM
can
serve
as
high-quality
raw
material
process
hen
breeding,
highlighting
its
potential
viable
insect
source
poultry
industry.
Язык: Английский
Regulation of serum reproductive hormones, gap junction proteins, and cytokine profiles in laying hens fed varying levels of expanded black soldier fly meal
Poultry Science,
Год журнала:
2025,
Номер
104(5), С. 105045 - 105045
Опубликована: Март 16, 2025
This
study
examined
the
impact
of
expanded
black
soldier
fly
(EP-BSF)
meal
on
laying
hens'
reproductive
hormones,
gap
junction
proteins,
cytokines,
and
performance.
Over
12
weeks
trail
period,
400
Hy-Line
brown
hens
procured
at
24
age
underwent
a
completely
randomized
design
with
5
treatments,
8
replicates,
10
birds
per
replicate.
The
received
control
diet
(CON)
or
diets
3
%,
6
9
%
EP-BSF.
Results
demonstrated
that
lower
EP-BSF
levels
showed
linearly
higher
(p
<
0.05)
hen
day
egg
production
(HDEP)
from
30
to
33
mass
(EM)
in
cumulative
comparable
CON.
Tendencies
towards
average
weight
(AEW)
was
observed
when
incorporated
CON
during
34-37
=
0.079),
as
well
0.056).
Yolk
color
quadratically
0.024)
30-33
weeks,
tendency
0.050)
level
increases.
Albumin
supplementation
26-29
0.062)
weeks.
Eggshell
thickness
increased
increased.
Serum
estradiol
(E2)
were
groups,
correlating
expression
connexins
GJA1
GJA4
oviductal
tissues
tumor
necrosis
factor-alpha
(TNF-α).
In
conclusion,
incorporation
had
similar
HDEP,
AEW,
EM,
albumin
We
attributed
this
E2
resulting
TNF-α,
GJA
chicken
oviduct.
Our
findings
also
strongly
indicate
estrogen
plays
role
modulating
connexins.
These
suggest
layer
may
serve
an
alternative
protein
source
for
poultry
feed.
Язык: Английский
Effects of feeding unprocessed whole black soldier fly (Hermetia illucens) larvae on performance, biochemical profile, health status, egg quality, microbiome and metabolome patterns of quails
Poultry Science,
Год журнала:
2025,
Номер
unknown, С. 105374 - 105374
Опубликована: Май 1, 2025
Язык: Английский