Frontiers in Plant Science,
Journal Year:
2023,
Volume and Issue:
14
Published: Nov. 14, 2023
Biofertilizers
have
immense
potential
for
enhancing
agricultural
productivity.
However,
there
is
still
a
need
clarification
regarding
the
specific
mechanisms
through
which
these
biofertilizers
improve
soil
properties
and
stimulate
plant
growth.
In
this
research,
bacterial
agent
was
utilized
to
enhance
growth
investigate
microbial
modulation
mechanism
of
nutrient
turnover
using
metagenomic
technology.
The
results
demonstrated
significant
increase
in
fast-acting
nitrogen
(by
46.7%)
phosphorus
88.6%)
upon
application
agent.
This
finding
suggests
that
stimulated
microbes
contribute
enhanced
transformation,
ultimately
leading
improved
Furthermore,
had
notable
impact
on
accumulation
key
genes
involved
cycling.
Notably,
it
nitrification
(amo,
hao,
nar),
while
denitrification
(nir
nor)
showed
slight
decrease.
indicates
ammonium
oxidation
may
be
primary
pathway
increasing
soils.
Additionally,
influenced
composition
functional
structure
community.
Moreover,
metagenome-assembled
genomes
(MAGs)
obtained
from
communities
exhibited
complementary
metabolic
processes,
suggesting
mutual
exchange.
These
MAGs
contained
widely
distributed
highly
abundant
encoding
promotion
(PGP)
traits.
findings
emphasize
how
can
vegetation
by
availability
regulating
hormone
production.
effect
further
introducing
inoculated
agents.
conclusion,
study
provides
novel
insights
into
underlying
beneficial
effects
availability,
cycling,
presence
PGP
traits
highlight
practices.
important
implications
sustainability
productivity,
with
positive
societal
environmental
impacts.
