Frontiers in Microbiology,
Journal Year:
2025,
Volume and Issue:
16
Published: March 28, 2025
The
application
of
exogenous
organic
carbon
represents
a
significant
strategy
for
enhancing
soil
fertility
and
promoting
sustainable
agricultural
development.
This
approach
modifies
the
physicochemical
properties
influences
microbial
community
structures,
consequently
improving
crop
yield
quality.
Nevertheless,
mechanisms
underlying
responses
to
various
forms
active
remain
poorly
understood
require
further
investigation.
A
1-year
follow-up
experiment
was
conducted
examine
effects
different
sources
on
quality
cut
roses,
along
with
characteristics
bacterial
community.
results
indicated
that
applying
fertiliser
biochar
significantly
enhanced
productivity
demonstrating
sustained
growth-promoting
effect.
Organic
provides
more
active,
readily
oxidisable
compared
biochar.
In
contrast,
supplies
stable
carbon,
including
inert
is
difficult
oxidise,
firm
(FOC),
total
which
has
high
degree
humification
exceeds
fertiliser.
not
only
altered
abundance,
diversity,
composition
rhizosphere
but
also
enriched
beneficial
microorganisms.
Redundancy
analysis
FOC,
available
phosphorus,
matter
were
primary
factors
influencing
this
study
demonstrated
exerted
positive
indirect
by
communities.
These
findings
provide
novel
evidence
supporting
rational
fertilisers
as
means
promote
sustainability
in
red
regions.
Plants,
Journal Year:
2025,
Volume and Issue:
14(2), P. 246 - 246
Published: Jan. 16, 2025
The
incorporation
of
rice
straw
(RS)
and
Chinese
milk
vetch
(CMV)
with
reduced
chemical
fertilizers
(CFs)
is
a
viable
solution
to
reduce
the
dependency
on
CF.
However,
limited
research
has
been
conducted
investigate
impact
CMV
RS
CF
production.
A
field
trial
was
from
2018
2021
six
treatments:
CK
(no
fertilizer),
F100
(100%
NPK
fertilizer
(CF)),
MSF100
CF+CMV
incorporation),
MSF80
(80%
CF+CMV+RS),
MSF60
(60%
MSF40
(40%
CF+CMV+RS).
results
revealed
that
compared
F100,
treatment
maintained
significantly
higher
mean
grain
yield
over
four
years,
an
increase
5.8~24.5%.
also
improved
nitrogen
(N),
phosphorus
(P),
potassium
(K)
use
efficiencies,
sustainable
index,
partial
factor
productivity.
Soil
organic
matter
(SOM),
total
(TN),
ammonium
N
(NH4+-N),
nitrate
(NO3−-N),
available
(AP),
(AK)
contents
were
enhanced
under
across
different
growth
stages
in
both
2020
seasons
F100.
Pearson
correlation
analysis
strong
positive
among
SOM,
TN,
NH4+-N,
AP,
AK,
yield.
Additionally,
Partial
Least
Squares
Path
Modeling
(PLS-PM)
demonstrated
significant
relationships
between
amendments,
soil
nutrients,
nutrient
uptake,
above
findings
suggest
combining
returning
long-term
strategy
for
maintaining
health,
it
could
addition
by
20%
without
prejudicing
rice-green
manure
rotation
system.
Agronomy,
Journal Year:
2024,
Volume and Issue:
14(5), P. 879 - 879
Published: April 23, 2024
The
return
of
straw
and
manure
to
agricultural
fields
can
impact
soil
organic
carbon
(SOC)
biological
properties.
However,
there
is
a
lack
research
on
how
use
swine
manure,
maize
straw,
various
conditioners
together
affects
bacterial
fungal
populations.
This
study
aimed
investigate
six
treatments,
namely,
only
(S00),
combined
with
(S0Z),
biochar
(SCZ),
boron
slag
(SBZ),
agent
(SJZ),
bio-organic
fertilizer
(SFZ).
results
showed
that
after
the
two-year
return,
all
treatments
increased
SOC
content
in
2023,
which
was
12.55–26.89%
higher
than
S00.
And
SCZ
treatment
significantly
(SOC),
dissolved
(DOC),
easily
oxidizable
(EOC),
particulate
(POC),
microbial
biomass
(MBC)
by
26.89%,
25.44%,
56.88%,
16.08%,
43.54%,
compared
A
redundancy
analysis
(RDA)
continuous
application
has
positive
diversity
abundance
communities,
enhancing
accumulation
carbon.
Furthermore,
our
revealed
fungi
exhibited
sensitivity
composition
following
addition
bacteria.
In
conclusion,
different
beneficial
biodiversity
conservation
from
perspective
achieving
storage
protection.
Our
findings
suggested
combination
biochar,
been
proven
be
most
effective
for
increasing
labile
fractions
community.
