Frontiers of Agricultural Science and Engineering,
Год журнала:
2022,
Номер
0(0), С. 0 - 0
Опубликована: Янв. 1, 2022
●
Either
increasing
C
input
to
or
reducing
release
from
soils
can
enhance
soil
sequestration.
Afforestation
and
reforestation
have
great
potential
in
improving
Long-term
observations
about
the
impacts
of
biochar
on
sequestration
are
necessary.
Climate
change
vigorously
threats
human
livelihoods,
places
biodiversity.
To
lock
atmospheric
CO2
up
through
biological,
chemical
physical
processes
is
one
pathways
mitigate
climate
change.
Agricultural
a
significant
carbon
sink
capacity.
Soil
(SCS)
be
accelerated
appropriate
changes
land
use
agricultural
practices.
There
been
various
meta-analyses
performed
by
combining
data
sets
interpret
influences
some
methods
SCS
rates
stocks.
The
objectives
this
study
were:
(1)
update
capacity
with
different
land-based
techniques
based
latest
publications,
(2)
discuss
complexity
assess
accumulation.
This
review
shows
that
afforestation
slow
but
for
SCS.
Among
practices,
adding
organic
matter
an
efficient
way
sequester
soils.
Any
practice
helps
plant
increase
fixation
stock
residues,
dead
root
material
exudates.
improved
livestock
grazing
management
reseeding
grasses
seems
highest
rate.
Sustainability,
Год журнала:
2022,
Номер
14(2), С. 914 - 914
Опубликована: Янв. 14, 2022
The
climate
is
one
of
the
key
elements
impacting
several
cycles
connected
to
soil
and
plant
systems,
as
well
production,
quality,
environmental
quality.
Due
heightened
human
activity,
rate
CO2
rising
in
atmosphere.
Changing
climatic
conditions
(such
temperature,
CO2,
precipitation)
influence
nutrition
a
range
ways,
comprising
mineralization,
decomposition,
leaching,
losing
nutrients
soil.
Soil
carbon
sequestration
plays
an
essential
function—not
only
change
mitigation
but
also
nutrient
accessibility
fertility.
As
result,
there
significant
interest
globally
capture
from
atmospheric
via
plants.
Adopting
effective
management
methods
increasing
inputs
over
outputs
will
consequently
play
crucial
role
(SCseq)
nutrition.
boosting
agricultural
yield
necessary
for
food
security,
notoriously
developing
countries.
Several
unanswered
problems
remain
regarding
its
impacts
on
global
output,
which
be
elucidated
time.
This
review
provides
remarkable
pieces
information
about
changing
variables
(availability
uptake).
Additionally,
it
addresses
effect
sequestration,
mitigations,
how
relevant
practices
can
positively
this.
Annual Review of Ecology Evolution and Systematics,
Год журнала:
2023,
Номер
54(1), С. 375 - 401
Опубликована: Авг. 22, 2023
Over
70%
of
soil
organic
carbon
(SOC)
is
stored
at
a
depth
greater
than
20
cm
belowground.
A
portion
this
deep
SOC
actively
cycles
on
annual
to
decadal
timescales
and
sensitive
global
change.
However,
responses
change
likely
differ
from
surface
because
biotic
controls
cycling
become
weaker
as
mineral
predominate
with
depth.
Here,
we
synthesize
the
current
information
drivers
warming,
shifting
precipitation,
elevated
CO
2
,
land
use
cover
Most
can
only
be
hypothesized
few
studies
measure
soils,
even
fewer
experiments
manipulate
soils.
We
call
scientists
incorporate
soils
into
their
manipulations,
measurements,
models
so
that
response
accounted
for
in
projections
nature-based
climate
solutions
terrestrial
feedbacks
Journal of Environmental Management,
Год журнала:
2023,
Номер
334, С. 117465 - 117465
Опубликована: Фев. 11, 2023
Grasslands
account
for
∼30%
of
global
terrestrial
carbon
(C),
which
most
is
stored
in
soils
and
provide
important
ecosystem
services
including
livestock
forage
production.
Reseeding
temporary
grasslands
on
a
5-year
cycle
common
management
practice
to
rejuvenate
sward
productivity
reduce
soil
compaction,
but
physically
disruptive
may
organic
(SOC)
stocks.
However,
research
date
limited,
impacts
the
ability
optimise
grassland
climate
change
mitigation.
To
determine
whether
extending
time
interval
up
20
years
between
reseeding
can
increase
stable
SOC
stocks,
survey
was
conducted
across
three
UK
chrono-sequences
comprising
24
fields
contrasting
types.
We
found
that
stocks
(39.8-114.8
Mg
C
ha-1)
were
higher
than
co-located
arable
rotations
(29.3-83.2
relationship
with
age
followed
curvilinear
rapid
stock
accumulation
year
following
(2.69-18.3
ha-1
yr-1)
by
progressively
slower
years.
Contrary
expectation,
all
had
similar
bulk
densities
composition
questioning
need
traditional
cycles.
Fractionation
into
mineral
associated
fractions
revealed
coarse
textured
topsoils
(0-15
cm)
near-saturated
irrespective
whilst
loam
reached
saturation
∼10
after
reseeding.
Fine-textured
subsoils
(15-30
textures
under
saturated
thus
appear
hold
potential
accrue
additional
C.
lack
deficit
suggests
more
innovative
promote
redistribution
depth,
such
as
switch
diverse
leys
or
full
inversion
tillage
be
required
maximise
subsoil
Taken
together
our
findings
suggest
could
temporarily
without
compromising
structure.
detailed
monitoring
trade-offs
are
required.
Fine
have
greatest
due
fine
pools.
Soil and Tillage Research,
Год журнала:
2024,
Номер
240, С. 106076 - 106076
Опубликована: Март 13, 2024
There
is
a
pressing
need
to
support
farmers'
decisions
on
grassland
renovation,
based
sound
scientific
evidence
regarding
its
effects
productivity,
herbage
quality
and
soil
organic
carbon
stocks.
To
quantify
these
long-term
experiment
with
grass/white
clover
swards
was
set
up
at
the
Lindhof
research
farm
in
Northern
Germany
1995.
Treatments
included
control
plots
of
undisturbed
as
well
10
renovations
starting
after
(2005)
years
repeated
different
times
until
2019,
without
addition
slurry
(equivalent
240
kg
N
ha−1
yr−1).
Grassland
renovation
resulted
significant
drop
biomass
production
first
year
slightly
higher
yields
third
could
not
compensate
for
this
drop.
Yields
from
three
afterwards
were
generally
lower,
average
reductions
over
4-year
periods
2600
DM
treatments
1500
treatments.
Differences
between
permanent
renovated
negligible
statistically
significant.
The
showed
rapid
followed
by
gradual
increase.
Without
application,
initial
levels
stocks
be
reached
even
period
18
following
it
took
about
8–10
years.
Deep
ploughing
depth
30
cm
did
increase
SOC
compared
grasslands,
suggesting
that
topsoil
has
saturation
level.
We
conclude
maintaining
productivity
measures
promising
way
towards
yield
stability
natural
climate
solutions.
Heliyon,
Год журнала:
2022,
Номер
8(8), С. e10190 - e10190
Опубликована: Авг. 1, 2022
This
study
aimed
to
evaluate
spatial
variability
of
selected
soil
parameters
as
a
smart
agricultural
technology
guide
precise
fertilizer
application.
A
farm
designated
Field
3
which
is
under
Arabica
coffee
within
bigger
Soil
Mapping
Unit
(SMU)
was
for
more
detailed
observation
at
scale
1:5000.
samples
were
taken
depths
0-15
and
15-30
cm
across
20
sample
locations
in
grids
properties
analysed
the
laboratory.
Kriging
interpolation
method
used
estimate
accuracy
through
cross-validation
top
parameters.
In
0
15
depth,
reaction,
percentage
organic
carbon
percent
nitrogen
showed
low
5.1%
5.8%,
10.4%
12.7%,
14.5%
17.6%
respectively.
Phosphorus
deficient
both
moderate
36.2%
42.3%
Calcium
Magnesium
ranged
from
sufficient
rich
bottom
depths,
All
micronutrients
soil.
The
soils
classified
Mollic
Nitisols.
Results
that
varied
spatially
field
therefore,
there
need
variable
input
application
depending
on
levels
these
elements
purchasing
blends
are
suitable
nutrient
deficiencies.
Precision
agriculture
highly
recommended
capitalize
heterogeneity.
