Biochar from agricultural waste as a strategic resource for promotion of crop growth and nutrient cycling of soil under drought and salinity stress conditions: a comprehensive review with context of climate change
Journal of Plant Nutrition,
Journal Year:
2025,
Volume and Issue:
unknown, P. 1 - 52
Published: Feb. 6, 2025
Language: Английский
Improving the Microenvironmental of Spring Soybean Culture and Increasing the Yield by Optimization of Water and Nitrogen
Agronomy,
Journal Year:
2024,
Volume and Issue:
14(12), P. 2814 - 2814
Published: Nov. 26, 2024
Optimizing
water
and
nitrogen
management
is
an
effective
measure
to
reduce
fertilizer
loss
environmental
pollution
risks.
This
study
aims
quantify
the
impacts
of
different
strategies
on
soil
microenvironment
yield
spring
soybeans
in
southern
Xinjiang.
In
this
study,
two
irrigation
quotas
were
established:
W1—36
mm
(low
water)
W2—45
(high
water).
Three
application
gradients
low
(150
kg·hm−2,
N1),
medium
(225
N2),
high
(300
k
N3).
The
analysis
focused
physicochemical
properties,
enzyme
activities,
microbial
community
diversity,
soybean
yield,
quality
changes.
results
indicate
that
activities
nitrate
reductase
urease,
as
well
total
content,
increased
with
higher
rates.
W2N3
treatment
significantly
0.15
4.39,
0.18
1.04,
0.31
1.73
times.
(p
<
0.05).
Alkaline
protease
sucrase
amounts,
while
their
response
exhibited
initial
increase
followed
by
a
decrease.
W2N2
0.10
0.34
0.07
1.46
times
Irrigation
affected
bacterial
structure,
coupling
effects
notably
influenced
abundance
Increases
enhanced
diversity
species
abundance.
Partial
least
squares
path
indicated
water–nitrogen
directly
indirectly
produced
positive
quality.
An
quota
4500
m3
hm−2
rate
300
kg·hm−2
can
ensure
enhancing
findings
provide
insights
into
mechanisms
communities
management,
clarify
relationship
between
microenvironments
soybeans,
identify
optimal
fertilization
for
yield.
research
offers
theoretical
basis
technical
support
cultivation
Language: Английский
Green Manure Rotation Combined with Biochar Application Improves Yield and Economic Stability of Continuous Cropping of Peppers in Southwest China
Meng Zhang,
No information about this author
Yanling Liu,
No information about this author
Xiaofeng Gu
No information about this author
et al.
Plants,
Journal Year:
2024,
Volume and Issue:
13(23), P. 3387 - 3387
Published: Dec. 2, 2024
Crop
rotation
is
widely
recognized
as
a
key
strategy
to
mitigate
the
adverse
effects
associated
with
continuous
cropping.
Recent
studies
have
demonstrated
that
biochar
has
significant
potential
for
preventing
and
controlling
these
challenges.
However,
ameliorative
of
green
manure
application
on
pepper
cultivation
in
karst
mountainous
regions
Southwest
China
remain
largely
unexplored.
To
address
this
gap,
field
experiment
was
conducted
from
2020
2023
investigate
cropping
peppers.
The
consisted
five
treatments:
CK
(no
no
biochar),
WP
(winter
fallow
conventional
production
chemical
fertilization),
GP
(green
rotation,
amount
fresh
returned
about
15
t·ha
Language: Английский