Research Square (Research Square),
Год журнала:
2023,
Номер
unknown
Опубликована: Окт. 16, 2023
Abstract
The
ability
of
engineered
enhanced
rock
weathering
to
impact
atmospheric
CO2
has
been
challenging
demonstrate
due
the
many
processes
occurring
in
soils
and
short
time
span
current
projects.
Here
we
report
carbon
balance
an
Icelandic
Histic/Gleyic
Andosol
that
received
large
quantities
basaltic
dust
over
3,300
years,
providing
opportunity
quantify
rates
long-term
consequences
weathering.
added
dissolved
continuously
since
its
deposition.
alkalinity
soil
waters
is
more
than
10-times
higher
equivalent
basalt-dust-free
soils.
After
accounting
for
oxidation
degassing
when
are
exposed
atmosphere,
annual
drawdown
generation
0.17
tC
ha-1
yr-1.
This
study
validates
fine
grained
mafic
mineral
addition
attenuate
increasing
by
export.
Induced
changes
organic
storage,
however,
likely
dominate
net
efforts.
Agricultural Water Management,
Год журнала:
2023,
Номер
289, С. 108523 - 108523
Опубликована: Сен. 22, 2023
This
review
emphasizes
the
significance
of
combining
regulated
deficit
irrigation
(RDI)
with
woody
crops,
as
they
have
higher
water
productivity
(WP)
and
are
tolerant
to
mild
deficits.
After
conducting
analysis,
it
was
found
that
for
most
reducing
by
20.0–30.0%
has
a
negligible
impact
on
yield,
typically
within
variation
range
10.0%,
leads
an
increase
in
WP
10.0–30.0%.
When
is
reduced
40.0–50.0%,
yield
varies
significantly
depending
species,
but
generally
approaches
its
highest
value;
general,
can
25.0%
or
more
sometimes
even
exceed
50.0%.
However,
when
further
reduced,
affects
there
limited
decrease
WP.
Moreover,
adjusting
amounts
during
noncritical
demand
periods
minimizes
fruit
size,
enhancing
water-saving
effectiveness.
Water-saving
techniques
trigger
various
plant
responses,
improving
resistance
deficits,
promoting
reproductive
growth,
protecting
against
drought-related
damage.
Despite
potential
reductions,
ongoing
research
demonstrates
positive
outcomes
WP,
crop
quality
crops.
offer
economic
benefits
through
cost
savings
pest
reduction,
while
finding
appropriate
balance
between
use,
vital
agricultural
success
sustainable
resource
management.
optimize
nutrient
uptake
heavy
metal
absorption
systems,
addressing
stress,
soil
salinization,
emissions.
Combining
multiple
methods,
such
partial
root-zone
drying
(PRD),
shows
immense
conservation
fruits.
Integrating
PRD
innovative
techniques,
precision
sensor-based
promises
remarkable
optimized
yields,
revolutionizing
practices
scarcity
challenges
Agronomy for Sustainable Development,
Год журнала:
2023,
Номер
44(1)
Опубликована: Дек. 28, 2023
Abstract
The
UK
Government
has
set
an
ambitious
target
of
achieving
a
national
“net-zero”
greenhouse
gas
economy
by
2050.
Agriculture
is
arguably
placed
at
the
heart
net
zero,
as
it
plays
unique
role
both
producer
GHG
emissions
and
sector
that
capacity
via
land
use
to
capture
carbon
(C)
when
managed
appropriately,
thus
reducing
concentration
dioxide
(CO
2
)
in
atmosphere.
Agriculture’s
importance,
particularly
UK-specific
perspective,
which
also
applicable
many
other
temperate
climate
nations
globally,
majority
nationwide
allocated
farming.
Here,
we
present
systematic
review
based
on
peer-reviewed
literature
relevant
“grey”
reports
address
question
“how
can
agricultural
reduce,
or
offset,
its
direct
farm
level?”
We
considered
implications
mitigation
measures
terms
food
security
import
reliance,
energy,
environmental
degradation,
value
for
money.
identified
52
studies
covering
major
foods
produced
consumed
UK.
Our
findings
indicate
indeed
contribute
zero
through
reduction,
offsetting,
bioenergy
production,
pending
their
uptake
farmers.
While
impacts
were
covered
well
within
reviewed
literature,
corresponding
regarding
security,
farmer
attitudes
towards
adoption
received
scant
attention.
provide
open-access,
informative,
comprehensive
dataset
agri-environment
stakeholders
policymakers
identify
most
promising
measures.
This
research
critical
researchers,
managers,
interim
guideline
resource
while
more
quantitative
evidence
becomes
available
ongoing
lab-,
field-,
farm-scale
trials
will
improve
reliability
sustainability
modelling
future.
Agronomy,
Год журнала:
2024,
Номер
14(6), С. 1327 - 1327
Опубликована: Июнь 19, 2024
There
are
still
great
uncertainties
about
effects
of
climate
warming
and
no-tillage
on
soil
carbon,
nitrogen,
phosphorus
potassium
contents
pH
in
alpine
farmlands.
A
(control;
daytime
warming,
DW;
nighttime
NW;
all-day
DW
+
NW)
(no-tillage
vs.
tillage)
experiment
was
conducted
an
farmland
the
Lhasa,
Xizang
since
2015.
Soil
organic
total
phosphorus,
(TK),
available
potassium,
dissolved
carbon
(DOC),
active
particulate
(POC),
light
fraction
heavy
at
four
depths
(0–5,
5–15,
15–25,
25–35
cm)
were
measured.
Warming
concerned
variables
differed
with
time,
depth,
no-tillage.
No-tillage
warming-time
(daytime,
nighttime,
warming)
depths.
Therefore,
have
different
variables,
although
not
always
greater
than
those
warming.
Effects
simple
addition
or
subtraction
effects.
interactions
between
diurnal
asymmetrical
variables.
Journal of Agronomy and Crop Science,
Год журнала:
2024,
Номер
210(4)
Опубликована: Июль 9, 2024
ABSTRACT
This
comprehensive
review
examined
the
intricate
relationship
between
climate
change
and
rye
(
Secale
cereale
L.)
production,
focusing
on
multifaceted
challenges
opportunities
posed
by
changing
environmental
conditions.
Rye
is
a
versatile
cereal
crop
cultivated
in
temperate
regions
known
for
its
resilience
adaptability
to
adverse
growing
However,
as
global
temperatures
atmospheric
CO
2
concentrations
rise,
effects
of
growth,
yield
grain
quality
become
increasingly
apparent.
In
this
review,
we
summarised
recent
research
findings
various
aspects
production
under
change,
factors
such
temperature
(e.g.,
increasing
temperature)
resilience,
viability
face
ongoing
challenges,
altered
rainfall
patterns
(changing
distributions
with
decreasing
spring
early
summer
months
well
heavy
events),
biotic
stress,
agronomic
practices
greenhouse
gas
emissions.
Exploring
dynamic
interplay
among
soil
quality,
stressors
plant–microbe
interactions
reveals
insights
into
response
changes.
These
shape
complex
dynamics
that
influence
adaptation
evolving
Implications
food
security,
agricultural
sustainability
future
directions
are
also
discussed,
highlighting
urgent
need
adaptive
strategies
ensure
challenges.
The Science of The Total Environment,
Год журнала:
2024,
Номер
917, С. 170310 - 170310
Опубликована: Янв. 24, 2024
Global
agricultural
systems
face
one
of
the
greatest
sustainability
challenges:
meeting
growing
demand
for
food
without
leaving
a
negative
environmental
footprint.
United
States
(US)
and
China
are
two
largest
economies
account
39
%
total
global
greenhouse
gases
(GHG)
emissions
into
atmosphere.
No-till
is
promising
land
management
option
that
allows
agriculture
to
better
adapt
mitigate
climate
change
effects
compared
traditional
tillage.
However,
efficacy
no-till
mitigating
GHG
still
debatable.
In
this
meta-analysis,
we
comprehensively
assess
impact
(relative
tillage)
on
mitigation
potential
crop
productivity
in
different
agroecological
regimes
US
China.
Overall,
did
not
yields,
although
soil
CO2
(−8
%)
N2O
(−12
decreased
significantly,
while
CH4
increased
by
12
%.
contrast
Chinese
no-till,
significant
improvement
yields
(up
was
recorded
cropland
under
no-till.
Moreover,
decreases
(−21
were
observed.
Of
three
cropping
systems,
only
wheat
showed
reduction
CO2,
system.
case
US,
soybean-rice
maize
demonstrated
emission
reductions
respectively.
Interestingly,
rice
exceeded
those
other
cereals.
China,
medium-texture
soils
resulted
higher
types.
both
countries,
relatively
irrigated
versus
non-irrigated
yield
differences
fine
textured
likely
due
substantial
reductions.
summary,
disparities
from
between
related
insignificant
controlling
successfully
N2O,
This
study
demonstrates
how
system
pedoclimatic
conditions
influence
relative
effectiveness
countries.
Global Change Biology,
Год журнала:
2025,
Номер
31(1)
Опубликована: Янв. 1, 2025
ABSTRACT
Conservation
agriculture,
which
involves
minimal
soil
disturbance,
permanent
cover,
and
crop
rotation,
has
been
widely
adopted
as
a
sustainable
agricultural
practice
globally.
However,
the
effects
of
conservation
agriculture
practices
on
N
2
O
emissions
yield
vary
based
geography,
management
methods,
duration
implementation,
hindered
its
widespread
scientific
application.
In
this
study,
we
assessed
impacts
no‐tillage
(NT),
both
individually
in
combination
with
other
principles,
yields
worldwide,
1270
observations
from
86
peer‐reviewed
articles.
Our
results
showed
that
significantly
increased
by
9.1%
while
reducing
6.8%
compared
to
conventional
tillage
(CT).
These
mitigation
were
even
greater
when
NT
was
combined
such
residue
retention
leading
reductions
over
15%
increases
more
than
30%.
Additionally,
effective
at
mitigating
dry
climates
humid
regions.
Long‐term
adoption
found
reduce
up
26%
without
compromising
yields.
Smallholder
farm
Central
Asia,
South
sub‐Saharan
Africa
appear
particularly
suitable
for
whereas,
climates,
high
nitrogen
(N)
input
silt‐clay
loam
should
be
applied
caution.
Overall,
holds
significant
potential
enhancing
grain
cereal
cropping
systems.
