Regulation of soil-plant nitrogen dynamics by (in)organic nitrogen sources with and without biostimulant for sustainable maize (Zea mays L.) production in nitrogen-deficient soil
Abstract
Nitrogen
deficiency
is
a
primary
factor
contributing
to
reduced
crop
production
in
arid
and
semiarid
regions.
Addressing
this
issue
requires
optimizing
soil-plant
nitrogen
dynamics.
In
field
experiment,
we
investigated
the
impact
of
organic
(farmyard
manure)
inorganic
(urea)
sources,
both
with
without
biostimulant
(Bioaab),
on
dynamics
sustainable
maize
(Zea
mays
L.)
nitrogen-deficient
soil.
Five
different
combinations
farmyard
manure
(FYM)
urea—0:100,
25:75,
50:50,
75:25,
100:0—were
developed
applied
Bioaab
randomized
complete
block
design
factorial
arrangement
triplicate.
Organic
whether
combined
or
not,
significantly
(p
<
0.05 )
improved
content
yield.
The
addition
FYM,
was
present
had
no
significant
>
yield
parameters.
contrast,
application
enhanced
dynamics,
as
indicated
by
increased
plant
total
(1.37%)
uptake
(95.7
kg
ha−
1)
plants,
resulting
higher
compared
non-Bioaab
treated
plots.
However,
pots
surprisingly
recorded
maximum
soil
(0.057%).
Moreover,
plot
biomass
(7.99
tons
1),
number
grains
(2.873
matter
(1.20%).
conclusion,
use
fertilizer
(Bioaab)
crucial
for
improving
release.
Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown
Published: Feb. 23, 2024
Language: Английский