Judging
the
carbon
emissions
of
various
agricultural
inputs
in
crop
planting
and
clarifying
decoupling
level
between
grain
production
from
can
provide
data
support
policy
references
for
emission
reduction.
Considering
six
sources
(plowing,
irrigation,
fertilizer,
pesticide,
film
(agrifilm),
diesel
fuel
(diefuel)).
This
study
calculated
31
provinces
(municipalities
autonomous
regions)
China
2000
to
2021.
The
Tapio
index
was
used
explore
relationship
different
types
inputs.
regulating
effects
scale,
technological
progress,
their
covariates
on
reduction
were
explored
using
two-way
fixed-effect
regression.
results
showed
that
growth
rate
had
a
fluctuating
downward
trend
2021,
it
weakly
decoupled
most
years,
an
overall
strong
achieved
A
1%
increase
scale
leads
1.0%,
0.68%,
0.31%
increases
plowing,
diefuel,
respectively.
synergistic
effect
progress
significantly
reduce
planting,
thus
promote
planting.
provides
valuable
formulation
economies
synergy
targets
greater
extent.
Agriculture,
Journal Year:
2023,
Volume and Issue:
13(10), P. 1921 - 1921
Published: Sept. 30, 2023
Studies
on
soils
and
their
interrelationships
with
land
use
in
the
context
of
semi-arid
region
Brazil
are
still
scarce,
even
though
they
have
potential
to
assist
understanding
management
soil
agricultural
crops.
From
this
perspective,
study
investigated
four
uses
different
locations
Apodi
Plateau,
an
elevated
area
northeastern
Brazil.
The
were
analyzed
for
resistance
root
penetration,
water
infiltration,
inorganic
fractions,
density,
total
porosity,
hydrogen,
electrical
conductivity,
organic
carbon,
acidity,
sum
bases.
penetration
infiltration
determined
field.
results
obtained
interpreted
using
multivariate
geostatistical
analysis.
data
subjected
Shapiro–Wilk
test
at
5%
probability
expressed
maps,
whereas
curves
constructed
estimate
amount
infiltrated
time
intervals.
textural
classification
was
important
factor
analysis
(Q)
rate,
being
evidenced
cluster
allowing
formation
two
groups,
one
surface
layers
areas
another
subsurface
layers,
sand
clay
fractions
standing
out
greatest
dissimilarity.
establishment
conservation
practices
is
suggested
correct
pore
space
problems
degradation
agroecosystems
whose
conditions
similar
ones
study.
Judging
the
carbon
emissions
of
various
agricultural
inputs
in
crop
planting
and
clarifying
decoupling
level
between
grain
production
from
can
provide
data
support
policy
references
for
emission
reduction.
Considering
six
sources
(plowing,
irrigation,
fertilizer,
pesticide,
film
(agrifilm),
diesel
fuel
(diefuel)).
This
study
calculated
31
provinces
(municipalities
autonomous
regions)
China
2000
to
2021.
The
Tapio
index
was
used
explore
relationship
different
types
inputs.
regulating
effects
scale,
technological
progress,
their
covariates
on
reduction
were
explored
using
two-way
fixed-effect
regression.
results
showed
that
growth
rate
had
a
fluctuating
downward
trend
2021,
it
weakly
decoupled
most
years,
an
overall
strong
achieved
A
1%
increase
scale
leads
1.0%,
0.68%,
0.31%
increases
plowing,
diefuel,
respectively.
synergistic
effect
progress
significantly
reduce
planting,
thus
promote
planting.
provides
valuable
formulation
economies
synergy
targets
greater
extent.
