Assessing the formation and stability of paddy soil aggregate driven by organic carbon and Fe/Al oxides in rice straw cyclic utilization strategies: Insight from a six-year field trial
The Science of The Total Environment,
Год журнала:
2024,
Номер
951, С. 175607 - 175607
Опубликована: Авг. 17, 2024
Язык: Английский
Biochar carbon-based amendment rather than straw contributes to the mitigation of greenhouse gas emissions while increasing crop yield: Insights from a field experiment and density functional theory calculation
Environmental Technology & Innovation,
Год журнала:
2025,
Номер
39, С. 104250 - 104250
Опубликована: Май 6, 2025
Язык: Английский
Equal-straw produced biochar continuous incorporation substitutes straw returns for global warming mitigation: An appraisal based on five-year field experiment
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 163546 - 163546
Опубликована: Май 1, 2025
Язык: Английский
Progress and Future Perspectives of Biochar on Environmental Sustainability
Environmental science and engineering,
Год журнала:
2025,
Номер
unknown, С. 148 - 160
Опубликована: Янв. 1, 2025
Язык: Английский
Soil carbon sequestration cannot be enhanced efficiently under all‐straw return in cool semiarid regions: Evidences from a long‐term experiment in a crop rotation system
Soil Use and Management,
Год журнала:
2024,
Номер
40(3)
Опубликована: Июль 1, 2024
Abstract
Crop
straw
return
is
one
of
the
most
important
measures
to
increase
soil
organic
carbon
(SOC)
content
in
farmland
systems.
However,
effects
crop
amount
on
SOC
sequestration
(SCS)
long‐term
rotation
system
unclear,
especially
typically
cool
and
dry
regions.
A
field
experiment
was
conducted
from
2015
2020
a
wheat‐maize‐potato
including
four
treatments:
without
incorporation
(CK),
1/3
(LS),
2/3
(MS),
all‐straw
(HS),
respectively.
After
6
years
cropping,
SCS
0–30‐cm
layer
CK,
LS,
MS,
HS
increased
by
3.6,
7.0,
7.8,
9.9
Mg
ha
−1
,
compared
with
beginning
experiment,
In
particular,
20–30‐cm
CK
obviously
2.7
.
When
total
matter,
evapotranspiration,
SCS,
water
productivity
29.3%,
3.4%,
28.8%,
25.2%
average,
respectively,
but
decreased
pure
accumulation
use
efficiency
sequestration.
Although
input
showed
linear
positive
correlation
negatively
correlated
MS.
64.1%
HS,
restricting
SCS.
These
results
indicated
that
could
as
well
decrease
loss
the–crop
system,
making
it
more
suitable
for
application
semiarid
region,
revealed
excessively
returning
not
improve
efficiency.
Язык: Английский