International journal of agricultural and biological engineering,
Год журнала:
2024,
Номер
17(3), С. 235 - 240
Опубликована: Янв. 1, 2024
There
is
an
overlooked
problem
which
increasing
microbial
abundance
while
reducing
nitrogen
loss
during
composting.
This
study
investigated
the
viability
of
spent
mushroom
substrate
(SMS)
as
conditioners
in
aerobic
composting
kitchen
waste
(KW)
with
cattle
manure
(CM).
The
variation
temperature,
pH,
C/N,
organic
matter,
cellulose,
hemicelluloses,
germination
index
(GI),
and
microflora
structure
were
explored
to
evaluate
potential
accelerating
maturity
fixation
by
SMS
addition.
results
showed
that
addition
accelerated
heating
rate,
prolonged
high
temperature
time,
decreased
hemicellulose,
cellulose
17.49%,
23.61%,
18.62%,
respectively.
GI
reached
105.86%
addition,
74.17%
was
found
control
treatment
after
changed
community
composition
increased
species
abundance.
Proteiniclasticum,
Clostridium
XI
Azomonas
dominant
bacteria,
retention
nitrogen,
promoted
matter
degradation
reduce
compost
time.
can
provide
a
feasible
strategy
for
field
recycling.
Keywords:
substrate,
conditioning
agent,
fixation,
humification
quality,
DOI:
10.25165/j.ijabe.20241703.7790
Citation:
Ai
S,
Zhang
Y
B,
Zhng
G
X.
Feasible
quality
improvement
agent.
Int
J
Agric
&
Biol
Eng,
2024;
17(3):
235-240.
Journal of Environmental Management,
Год журнала:
2024,
Номер
357, С. 120654 - 120654
Опубликована: Март 28, 2024
•
Streams
from
Spent
Mushroom
Compost
(SMC)
and
Oyster
Substrate
(SOS).
Valorization
efforts
turned
SMC
SOS
into
beneficial
horticultural
products.
Composted
for
microbial
stability
as
bio-fertilizers.
boost
extracellular
enzyme
production
soil
plant
health.
Demonstrated
antagonistic
activity
of
bacterial
strains
isolated
in
vitro
.
Environmental Technology & Innovation,
Год журнала:
2023,
Номер
32, С. 103341 - 103341
Опубликована: Авг. 21, 2023
To
address
the
low
conversion
of
effective
phosphorus
during
previous
studies
on
spent
mushroom
substrate
(SMS)
composting,
phosphorus-solubilizing
bacteria
(PSB)
were
utilized
to
increase
content
in
this
study.
The
results
demonstrated
that
PSB
treatments
exhibited
higher
temperature
levels
up
66
°C.
TN,
NH4+-N,
and
NO3−-N
contents
than
those
control
treatment
(CK)
by
9.01%,
50.01%,
4.61%,
respectively.
Inoculation
with
increased
phosphorus,
total
humus
SMS
compost
6.84%,
11.05%,
9.10%.
In
addition,
based
PICRUSt
analysis,
inoculation
significantly
promoted
metabolic
pathways
associated
or
production
substances
can
facilitate
leaching,
thus
improving
utilization
compost.
conclusion,
addition
improve
bioavailability
P
realize
green
sustainable
development
edible
industry.
Foods,
Год журнала:
2023,
Номер
12(14), С. 2671 - 2671
Опубликована: Июль 11, 2023
Mushrooms
have
always
been
an
important
source
of
food,
with
high
nutritional
value
and
medicinal
attributes.
With
the
use
biotechnological
applications,
mushrooms
gained
further
attention
as
a
healthy
food
bioenergy.
This
review
presents
different
applications
explores
how
these
can
support
global
energy,
water
security.
It
highlights
mushroom’s
relevance
to
meet
sustainable
development
goals
UN.
also
discusses
mushroom
farming
its
requirements.
The
biotechnology
includes
sections
on
in
producing
nanoparticles,
bioenergy,
bioactive
compounds,
well
bioremediation.
are
discussed
under
water,
(WEF)
nexus.
As
far
we
know,
this
is
first
report
relationships
WEF
Finally,
valorizes
suggests
possibilities
for
integration.
Microorganisms,
Год журнала:
2024,
Номер
12(8), С. 1521 - 1521
Опубликована: Июль 24, 2024
Organic
fertilizers,
such
as
spent
mushroom
substrate
(SMS),
improve
soil
fertility,
but
studies
comparing
their
effects
on
different
agricultural
soils
are
limited.
In
this
study,
the
of
standard,
SMS
and
composed
fertilizers
from
conventional-integrated,
organic
biodynamic
farming
were
investigated.
Soil
samples
analyzed
for
microorganisms
activity
β-glucosidase
(β-GLU),
β-1,4-N-acetylglucosaminidase
(NAG),
urease
(URE),
arylamidase
(ARN),
phosphatase
(PHOS),
acid
(PAC),
alkaline
(PAH)
arylsulphatase
(ARS).
Biodynamic
showed
highest
microbial
counts
enzyme
activities,
followed
by
conventional
soils.
significantly
increased
number
especially
in
Seasonal
variations
affected
all
most
enzymes
soils,
except
NAG
stable
throughout
year,
indicating
greater
stability.
This
study
concludes
that
activities
respond
differently
to
fertilization
depending
type,
with
demonstrating
beneficial
tested
