International Journal of Agriculture Environment and Bioresearch,
Год журнала:
2024,
Номер
09(03), С. 01 - 13
Опубликована: Янв. 1, 2024
This
study
aimed
to
develop
a
rapid
composting
method
using
Trichoderma
harzianum
culture
of
liquid
state.
Assessment
physico-chemical
properties
and
nutritional
qualities
composted
crop
residues
generated
by
Tricho-composting
is
another
concern.
Different
types
(Rice
straw,
Sugarcane
bagasse,
Black
gram
Mustard
straw)
were
with
T.
IMI
392432
in
randomized
block
design
three
replications.
Composting
was
conducted
cement
slabs,
maintaining
pH
range
6.55
7.40.
Temperature
peaked
at
10°-15°C
during
thermophilic
activity
before
declining.
Moisture
content
decreased
gradually,
15-20%
retained
the
finished
compost.
Weight
loss
ranged
from
40.50%
51.60%,
decomposition
time
varied
67.33
96.00
days
wherein
mustard
straw
decomposed
fast.
bagasse
slowly
black
faster
despite
having
less
carbon.
exhibited
significant
weight
though
their
carbon
abundant
initially.
Despite
losses
time,
sugarcane
rice
longer
than
other
residues.
The
highest
phosphorus
potash
found
treatment
T2.
T4
comprise
showed
lowest
0.19
%
which
non-significant
containing
Easily
produced
inoculums
accelerated
process
accordance
C:N
ratio
demonstrating
its
potential
for
efficient
management
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 25, 2025
Abstract
The
rich
cellulose
in
rice
straw
is
an
obstacle
to
the
resource
utilization
of
straw.
It
difficult
degrade
only
by
biodegradation,
chemical
or
physical
degradation.
weight
loss
rate
reached
38.86%
inoculation
Bacillus
amyloliquefaciens
N5
combined
with
alkali
pretreatment.
fermentation
broth
strain
and
could
promote
seed’s
germination
growth
seedlings.
Moreover,
addition
peptone
as
a
nutrient
source
further
amplified
whole
genome
analysis
revealed
genes
associated
degradation
N5,
including
glycoside
hydrolase
family
1
(GH1),
GH13,
GH43,
three
polysaccharide
lyases
(PLs),
eleven
carbohydrate
esterases
(CEs),
twenty-six
glycosyltransferases
(GTs),
twenty-five
carbohydrate-binding
modules
(CBMs).
Compost-bedded
pack
barns
(CBP)
are
getting
huge
attention
as
an
alternative
housing
system
for
dairy
cows
due
to
their
beneficial
impact
on
animal
welfare.
Effective
microorganisms
(EM)
inoculums
believed
enhance
compost
quality,
improve
soil
structure
and
benefit
the
environment.
However,
little
information
is
available
of
incubation
with
external
EM
combinations
barn
environment,
quality
microbial
diversity
in
CBP.
This
experiment
was
carried
out
investigate
effect
inoculating
different
[Lactobacillus
plantarum
(L),
Compound
Bacillus
(B)
Saccharomyces
cerevisiae
(S)]
communities
CBP
products,
well
relationship
heifers'
were
subjected
following
four
treatments:
CON
no
inoculum,
LB/LS/LBS
Incubated
weight
ratios
1:2
(L:
B),
S),
1:1:1
B:
respectively.
The
inoculation
(LB,
LS,
LBS)
reduced
concentration
respirable
particulate
matter
(PM10
PM2.5)
CBP,
decreased
serum
total
protein
cholesterol
levels
heifers.
Notably,
LBS
achieved
highest
content
high-density
lipoprotein
compared
other
treatments.
Microbiome
results
revealed
that
bacterial
abundance
(Chao1
index)
fungal
(Shannon
&
Simpson
indexes),
while
increasing
relative
various
genera
(Pseudomonas,
Paracoccus,
Aequorivita)
fungi
(Pestalotiopsis),
which
associated
cellulose
decomposition
ultimately
resulted
accelerating
organic
degradation
humification.
Furthermore,
high
nutrient
elements
(TK&TP)
low
mycotoxin
obtained
inoculation,
showing
a
particularly
pronounced
effect.
Meanwhile,
contributed
decline
proportion
pathogen
categories
but
also
led
increase
saprotroph
categories.
Generally,
positively
impacted
product
fertilizer
environment
by
modifying
cellulolytic
bacteria
fungi,
inhibiting
reproduction
pathogenic
microbes,
especially
co-supplementing
L,
B
S
amplifying
