Greenhouse Gas Emission, Carbon Footprint and the Ecosystem Carbon Budget of Sorghum Production: Replacing Chemical Fertilizer with Partial Manure in Saline Soils
Опубликована: Янв. 1, 2025
Excessive
long-term
application
of
synthetic
nitrogen
has
resulted
in
serious
environmental
issues
vulnerable
ecosystems
and
contributed
to
global
warming.
The
partial
replacement
N
fertilizer
with
manure
croplands
provides
an
alternative
agronomic
strategy
mitigate
pressure
on
the
ecological
environment.
Therefore,
this
study,
we
aimed
evaluate
effects
longer-term
substitution
soil
greenhouse
gas
emissions,
carbon
footprint
(CF),
budget.
To
end,
established
four
treatments:
no
(control,
N0),
chemical
(180
kg
ha-1,
N180),
replaced
aged
cow
at
ratios
40%
(OS40)
60%
(OS60).
Each
treatment
was
applied
sorghum
under
drip
irrigation
plastic
mulching
over
two
growing
seasons.
Greenhouse
topsoil
organic
storage,
CF,
budget,
were
assessed
using
life
cycle
assessments
balance
calculations.
results
showed
that,
compared
N180,
OS40
OS60
increased
cumulative
CO2
indirect
CO2-eq
emissions
reduced
N2O
CH4
emissions.
Soil
storage
net
primary
productivity
significantly
enhanced
those
whereas
these
variables
not
different
between
OS60.
ecosystem
budget
increasing
ratio.
A
(108
ha-1
inorganic
fertilizer,
72
fertilizer)
selected
as
a
suitable
candidate
for
reducing
CF
promoting
enrichment
salt-affected
soils.
Язык: Английский
Mitigating Seawater Flooding Induced Greenhouse Gas Emissions and Nutrient Leaching Using Soil Amendments
Journal of Hazardous Materials Advances,
Год журнала:
2025,
Номер
unknown, С. 100702 - 100702
Опубликована: Март 1, 2025
Язык: Английский
Two-five organic substitution of nitrogen with manure reduces yield-scaled footprint and enhances net ecosystem carbon budget of sorghum production in saline-alkali soils
Environmental Technology & Innovation,
Год журнала:
2025,
Номер
unknown, С. 104212 - 104212
Опубликована: Апрель 1, 2025
Язык: Английский
Trade‐offs and synergies of soil carbon sequestration: Addressing knowledge gaps related to soil management strategies
European Journal of Soil Science,
Год журнала:
2024,
Номер
75(3)
Опубликована: Май 1, 2024
Abstract
Soil
organic
carbon
(SOC)
sequestration
in
agricultural
soils
is
an
important
tool
for
climate
change
mitigation
within
the
EU
soil
strategy
2030
and
can
be
achieved
via
adoption
of
management
strategies
(SMS).
These
may
induce
synergistic
effects
by
simultaneously
reducing
greenhouse
gas
(GHG)
emissions
and/or
nitrogen
(N)
leaching.
In
contrast,
other
SMS
stimulate
GHG
such
as
nitrous
oxide
(N
2
O)
or
methane
(CH
4
),
offsetting
gained
SOC
sequestration.
Despite
importance
understanding
trade‐offs
synergies
selecting
sustainable
European
agriculture,
knowledge
on
these
remains
limited.
This
review
synthesizes
existing
knowledge,
identifies
gaps
provides
research
recommendations
between
accrual,
non‐CO
N
leaching
related
to
selected
SMS.
We
investigated
87
peer‐reviewed
articles
that
address
categorized
them
under
tillage
management,
cropping
systems,
water
fertilization
matter
(OM)
inputs.
SMS,
conservation
tillage,
adapted
crop
rotations,
OM
inputs
cover
crops
(CC),
amendments
(OA)
biochar,
contribute
increase
stocks
reduce
Adoption
leguminous
CC
specific
systems
tend
create
stimulating
O
emissions,
while
application
biochar
mitigate
emissions.
The
effect
residues
depends
strongly
their
C/N
ratio.
Organic
agriculture
agroforestry
clearly
CH
but
impact
requires
additional
study.
More
experimental
needed
study
both
pedoclimatic
conditions
long‐term
dynamics
synergies.
Researchers
should
assess
(multiple)
stocks,
guidance
policymakers
well
a
framework
design
field
experiments
model
simulations,
which
non‐intentional
applying
meant
Язык: Английский
Optimization of agronomic management positively affects soil GHG emission: Viable solutions of mitigation in moist and dry Mediterranean climate zones
European Journal of Agronomy,
Год журнала:
2025,
Номер
168, С. 127668 - 127668
Опубликована: Май 5, 2025
Язык: Английский
Editorial on special issues: “regional nutrient management in the circular economy” & “nitrogen and carbon recycling: benefits from the stakeholders’ perspective”
Nutrient Cycling in Agroecosystems,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 16, 2024
Abstract
The
intensification
and
specialization
of
global
agriculture
has
led
to
a
nutrient
surplus
resulting
in
regional
environmental
issues
such
as
eutrophication
loss
biodiversity
due
accumulation.
Addressing
these
challenges
requires
shift
towards
circularity,
inspired
by
the
principles
circular
economy,
create
more
resource-efficient
agricultural
system.
Circular
agriculture,
particularly
Europe,
provides
model
for
sustainable
management
at
various
scales—local,
regional,
national
international.
Existing
technologies
enable
production
fertilizers
from
secondary
or
waste
streams
can
improve
use
efficiency.
development
market
with
transparency
supply
demand
dynamics,
standardized
products,
reliable
traceability
is
essential
effective
implementation
circularity.
However,
practical
takes
place
on
local
level,
significant
variability
environmental,
economic,
social
conditions
farm
field
levels
differences
crops
management,
e.g.
organic
farming
often
lower
total
intensity.
Therefore,
successful
economy
necessitates
stronger
stakeholder
perspective,
emphasizing
importance
participatory
research
approaches.
In
addition
efficiency
must
be
enhanced,
broader
food
system
evolve
nutrient-efficient
practices.
This
transformation
will
likely
require
adopting
planetary
health
diet
that
promotes
both
sufficiency
sustainability
use.
policy
measures
need
provide
clear
regulatory
framework
supranational
(e.g.
European
Union)
targeting
societal
goals,
while
same
time
supporting
locally
adaptable
interventions
through
economic
incentives
innovation
support.
Язык: Английский
Scrutinizing Agricultural Sectors to Uncover the Existing Challenges for the Goal of Climate Change Mitigation Targets
Frontiers.,
Год журнала:
2024,
Номер
4(4), С. 112 - 126
Опубликована: Дек. 9, 2024
Agriculture
acts
as
a
crucial
facilitator
while
currently
being
the
primary
victim
of
climate
change.
This
review
paper
examines
agricultural
sectors
role
in
achieving
change
mitigation
targets,
focusing
on
critical
challenges
and
proposing
actionable
solutions.
The
also
highlights
need
for
system-based
approach
that
integrates
technological
innovation,
sustainable
land
management,
policy
interventions.
It
underscores
importance
cross-sector
collaboration,
economic
incentives
robust
monitoring
frameworks
to
overcome
barriers
accelerates
sector’s
transition
towards
sustainability.
Climate
(CC)
is
one
most
pressing
confronting
global
community
at
present
constitutes
significant
jeopardy
existence,
nutritional
stability,
progression
numerous
nations.
fluctuation
exerts
an
impact
all
nations
regardless
their
developmental
status;
it
unbounded
challenge.
important
use
regulation
alongside
soil
water
conservation
methodologies
be
augmented
mitigate
ramification
change,
specifically
management
floods,
erosion
landslides.
Different
approaches
are
followed
current
challenging
changes;
such
irrigation
strategy,
recycling
bio-wastes,
incorporation
crop
residue
into
soil,
well
as,
managing
moisture
strategies.
Язык: Английский