Agriculture,
Год журнала:
2024,
Номер
14(10), С. 1801 - 1801
Опубликована: Окт. 13, 2024
Biochar
derived
from
poultry
manure
increases
nutrient
availability
and
promotes
plant
growth.
This
study
investigated
the
effect
of
biochar
with
mycorrhizal
and/or
growth-promoting
rhizobacteria
on
soil
fertility,
chemical
properties,
oil,
seed
yield
Black
Cumin
(Nigella
sativa
L.)
plants.
A
split-plot
design
three
replicates
was
employed,
litter
(BC)
applied
at
rates
0,
5,
10
t
ha−1,
beneficial
microbes
such
as
arbuscular
fungi
(AMF)
(PGPR)
affecting
growth
plants,
some
pH,
electrical
conductivity
(EC),
organic
matter
(SOM)
fertility
index
(FI),
showing
significant
differences
(p
≤
0.05)
among
bio-fertilizer
treatments.
All
treatments
or
without
bio-fertilizers
significantly
increased
EC,
OM
FI
in
comparison
to
control
treatment.
The
results
demonstrated
that
applying
highest
rate
(10
ha−1)
fresh
dry
capsule
weights
by
94.51%
63.34%,
respectively,
compared
treatment
(C).
These
values
were
53.05
18.37%,
untreated
plants
when
combined
AMF
PGPR.
Furthermore,
conjunction
both
PGPR,
saw
208.84%
91.18%,
interaction
between
biochar,
AMF,
PGPR
improved
growth,
yield,
fixed
volatile
oil
content
Cumin.
findings
suggest
application
enhances
uptake,
leading
higher
yields
resulting
production.
Plants,
Год журнала:
2025,
Номер
14(7), С. 1097 - 1097
Опубликована: Апрель 2, 2025
Cultivating
crops
in
post-harvest
areas
of
sun
mushrooms
presents
an
innovative
alternative
to
reduce
reliance
on
mineral
fertilizers.
Advances
crop
cultivation
these
could
make
this
a
sustainable
solution
for
enhancing
food
security.
We
evaluated
maize
mushroom
area,
focusing
soil
and
leaf
macronutrient
composition,
yield
factors,
economic
benefits.
Four
management
practices
were
tested:
area
without
fertilization
(SMS);
with
at
sowing
(SMS
+
S);
topdressing
S
TD);
control
standard
fertilization.
The
SMS
treatment
maintained
adequate
pH
electrical
conductivity,
the
first
crop,
increased
P,
Ca,
Mg
levels
by
5%,
140%,
23%,
respectively,
significantly
affecting
compared
control.
However,
nutrient
absorption
faced
challenges
due
nutritional
imbalance
Ca/Mg.
In
second
TD
was
crucial
higher
yields
(up
6500
kg
ha-1)
showed
similarity
Nearest
Neighbor
Analysis,
particularly
N
content.
Regarding
benefits,
reduced
increasing
net
benefit
up
380%,
while
became
indispensable
generating
greatest
benefit.
Soil Science Society of America Journal,
Год журнала:
2025,
Номер
89(3)
Опубликована: Май 1, 2025
Abstract
Role
of
varying
C:N
ratios
biochar
to
enhance
soil
health
and
impacts
across
types
remain
inadequately
understood.
Therefore,
this
study
aimed
elucidate
the
mechanisms
change
in
organic
carbon
(SOC)
fractions
greenhouse
gas
(GHG)
emissions
under
nitrogen‐enriched
(NB)
application
sandy
loamy
soil.
A
control
(CK;
without
biochar)
four
types,
including
one
pristine
(PB)
three
NB
(NB1,
NB2,
NB3),
were
applied
at
two
rates
(20
t
ha
−1
[L1]
40
[L2]).
Biochar
levels
significantly
influenced
CH₄
CO₂
emissions.
effectively
reduced
while
increased
both
types.
enhanced
SOC
pools,
which
is
primarily
attributed
mineral‐associated
particulate
soils.
β‐glucosidase,
cellobiohydrolase,
β‐xylosidase
by
NB,
particularly
a
higher
rate
(L2)
compared
CK,
with
more
pronounced
increases
Structural
equation
modeling
showed
that
SOC.
The
results
provide
valuable
insights
for
guiding
applications
reducing
improving
fertility,
potential
benefits
diverse
agroecosystems
farming
communities
worldwide.
