Agricultural sciences.,
Год журнала:
2023,
Номер
unknown
Опубликована: Ноя. 10, 2023
In
an
era
profoundly
influenced
by
climate
change,
Climate
Smart
Greenhouses
-
Innovations
and
Impacts
emerges
as
a
pivotal
guide,
heralding
path
toward
resilient,
efficient,
sustainable
food
production.
By
seamlessly
blending
the
essence
of
traditional
farming
wisdom
with
pulse
modern
innovation,
this
book
underscores
vast
potential
human
ingenuity
determination
against
daunting
environmental
adversities.
Venturing
deep
into
realm
contemporary
agriculture,
it
elucidates
nuanced
role
in
greenhouse
gas
emissions,
sheds
light
on
innovative
cooling
systems
tailored
for
closed
greenhouses,
emphasizes
untapped
hydroponics.
Additionally,
brings
to
forefront
revolutionary
strides
Controlled
Environment
Agriculture
vibrant
landscapes
Africa,
inspiring
readers
visionary
greenhouses
that
astutely
interweave
economic
prudence
ecological
responsibility.
Beyond
its
pages,
serves
clarion
call,
reaching
out
thinkers,
innovators,
dreamers,
every
individual
who
cherishes
our
planet.
It
passionately
advocates
reimagined
harmonized
agricultural
future,
where
production
not
only
sustains
but
thrives
tandem
nature’s
rhythms.
This
is
just
book;
journey
towards
green
tomorrow.
IntechOpen eBooks,
Год журнала:
2024,
Номер
unknown
Опубликована: Фев. 7, 2024
Climate
change
and
agriculture
have
a
dual
mode
of
relationship.
Agriculture
is
an
important
sector
the
country’s
economy
it
significantly
contributes
to
climate
by
releasing
greenhouse
gases
(GHGs)
atmosphere.
On
other
hand,
global
threat
food
security
can
affect
through
variation
weather
parameters.
Reducing
GHGs
emission
mainly
methane
(CH4)
nitrous
oxide
(N2O)
from
could
play
significant
role
in
mitigation.
N2O
potent
gas
emitted
rice-wheat
cropping
system.
Agricultural
lands
are
considered
as
one
anthropogenic
sources
emissions
account
almost
69%
annual
atmospheric
application
commercial
fertilizers
major
contributor
emission.
This
book
chapter
focuses
on
feasible
soil
crop
management
practices
reduce
without
compromising
productivity.
Different
environmental
factors
that
impact
production
also
discussed
this
chapter.
urgent
basis,
world
needs
adapt
its
sustainable
system
food-production
survive
with
change.
Agronomy,
Год журнала:
2025,
Номер
15(1), С. 210 - 210
Опубликована: Янв. 16, 2025
In
light
of
the
issue
concerning
excessive
fertilization
that
prevails
in
Huang-Huai-Hai
Plain,
through
conducting
a
13-year
long-term
positioning
experiment,
sustainability
wheat
and
maize
double-cropping
soil
system
under
different
strategies
is
evaluated
using
triangular
area
method.
The
objective
to
establish
theoretical
basis
for
development
implementation
appropriate
practices
Plain.
protracted
chemical
fertilizer
(F)
was
taken
as
control
(CK)
three
distinct
treatments
combining
organic
inorganic
fertilizers
were
used:
with
straw
mulching
(FS),
cow
dung
(FM),
(FMS).
Between
2018
2019,
non-fertilization
treatment
concurrently
incorporated
parallel
on
foundation
each
existing
treatment.
results
indicated
following
prolonged
fertilization,
nutrient
content,
enzyme
activity,
crop
yield
significantly
greater
than
those
alone,
resulting
more
stable
yield.
After
two
years
discontinuation
cultivation,
fertility
indexes
exhibited
notable
decline.
However,
rate
decrease
lower
compared
single
application
treatment,
suggesting
allocation
+
contributes
better
preservation
fertility.
Through
an
assessment
system’s
various
treatments,
it
becomes
evident
two-year
cessation
soils
subjected
(1.26,
1.29,
1.27)
exceeded
treated
solely
(1.00).
These
findings
provide
further
evidence
supporting
notion
combined
can
enhance
capacity
sustainable
production
wheat–maize
farmland
within
Agronomy,
Год журнала:
2025,
Номер
15(2), С. 288 - 288
Опубликована: Янв. 24, 2025
Nitrous
oxide
(N2O)
is
a
major
greenhouse
gas
(GHG)
responsible
for
global
warming.
Improper
fertilization
in
agricultural
fields,
particularly
excessive
nitrogen
(N)
application,
accelerates
soil
N2O
emissions.
Though
partial
substitution
with
organic
fertilizer
has
been
implemented
to
mitigate
these
emissions,
the
effect
on
perennial
systems,
such
as
tea
plantations,
remains
largely
unexplored.
Therefore,
present
study
monitored
emissions
year
plantation
South
China
under
following
treatments:
no
N
(control,
CK),
chemical
alone
(CF),
replacing
40%
of
(CF
+
OF),
and
(OF).
Our
results
showed
that
annual
cumulative
from
ranged
1.03
3.43
kg
N2O-N
ha−1.
The
yield-scaled
(YSNE),
emission
factor
(EF)
were
highest
CF
OF
treatment
but
lowest
treatment.
Further
analysis
revealed
fertilization,
mainly
increased
ammonium
(NH4+-N)
nitrate
(NO3−-N)
levels
by
182–387%
195–258%,
respectively,
yields
120–170%.
However,
yield
decreased
gradually
increasing
substitution.
These
prove
complete
reduces
suggest
adopting
an
appropriate
rate
optimal
effect.
random
forest
(RF)
modeling
identified
water-filled
pore
space
(WFPS;
20.27%
total
variation),
temperature
(Tsoil;
19.29%),
NH4+-N
(18.27%)
key
factors
significantly
contributing
changes
flux.
findings
provide
theoretical
foundation
optimizing
regimes
sustainable
production
mitigation.
Agronomy,
Год журнала:
2025,
Номер
15(3), С. 639 - 639
Опубликована: Март 3, 2025
The
excessive
use
of
chemical
fertilizers
has
resulted
in
a
decline
soil
quality,
crop
yield,
and
quality.
Partial
substitution
with
organic
is
sustainable
practice
that
can
alleviate
these
issues.
However,
comprehensive
evaluation
the
effects
partial
on
muskmelon
fertility,
economic
benefits
remains
unclear.
We
conducted
greenhouse
experiment
production
Shandong,
China,
involving
five
treatments:
no
fertilization
(CK);
total
fertilizer
(CON);
only
replacing
base
(OPT);
15%
(OF15)
30%
(OF30)
based
optimized
fertilization.
Our
results
indicated
treatments
(OF15
OF30)
improved
yield
by
5.60–11.9%
compared
to
CON.
Furthermore,
Vitamin
C,
soluble
protein,
sugar
content
were
higher
OF15
OF30
than
Compared
CON,
significantly
increased
matter,
N,
K,
alkaline-hydrolyzable,
available
P,
K.
Additionally,
benefit
analysis
revealed
net
5.60–14.9%
respectively,
Collectively,
findings
suggest
mineral
improves
productivity,
enhances
nutrients,
increases
benefits.
Plants,
Год журнала:
2025,
Номер
14(9), С. 1389 - 1389
Опубликована: Май 5, 2025
Excessive
use
of
fertilizers
will
not
only
cause
the
enrichment
soil
N
nutrients,
secondary
salinization,
acidification,
and
an
imbalance
microbial
community
structure,
but
also
lead
to
nitrate
content
vegetables
ground
water
exceeding
standard.
The
application
bio-organic
fertilizer
could
reduce
amount
mineral
used.
However,
effects
nitrogen
reduced
with
different
on
chemical
properties,
yield
quality
radish
are
clear.
In
a
field
experiment,
we
designed
six
fertilization
treatments:
no
(CK),
conventional
(T1),
total
reduction
20%
(T2),
“No.
1”,
“Seek”
or
“Jiajiapei”
fertilizers.
results
showed
that
Bacillus
(N1)
significantly
increased
organic
matter,
pH,
content,
relative
abundance
Streptomyce
in
compared
T1.
RDA
analysis
matter
invertase
fluorescein
diacetate
enzyme
activity
were
correlated
structure.
addition,
Vc
fertilizers,
while
contrary,
cellulose
decreased,
N1
treatment
best
effect.
Moreover,
had
significant
positive
correlation
Bacillus.
Overall,
especially
full-effective
1”
enriched
Bacillus,
alter
structure
effectively
improve
fertility,
which
turn
enhanced
radish.
An
was
effective
strategy
vegetable
safety.
