Effects of fertilization depth and optimization of fertilizer formulation on sugarcane (Saccharum spp. Hybrids.) quality and soil fertility
Abstract
It
was
to
investigate
the
effects
of
different
fertilizer
formulation
and
depth
treatments
on
sugarcane
(Saccharum
spp.
Hybrids.)
yield,
quality
traits,
soil
enzyme
activities,
overall
fertility.
The
field
micro-area
experiment
conducted
in
Baise
City,
Guangxi
Province.
were
applied
with
formulations
nitrogen,
phosphorus
potassium
fertilization
depths.
fertility
level
comprehensively
scored
by
principal
component
analysis
fuzzy
mathematics.
In
comparison
conventional
fertilization,
D15
treatment
for
optimized
rate
at
15
cm
demonstrated
enhanced
height
sugar
content.
Additionally,
total
seedling
weight
increased
35.26%.
Furthermore,
inter-root
contents
urease,
sucrase,
catalase,
acid
phosphatase
exhibited
a
significant
increase
75.37%,
50.94%,
4.87%,
24.56%.
nitrogen
content
stems
52.24%.
notable
T2
treatment,
when
compared
other
treatments,
reaching
1.835
g/kg
8.111
g/kg,
respectively.
combined
T4
moderate,
an
upward
trend
low
observed
T0
treatment.
1In
conclusion,
optimization
ratio
one-time
application
more
consistent
nutrient
needs
application.
integrated
optimizing
could
reduce
input
fertilizer.
Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown
Published: June 28, 2024
Language: Английский