Peruvian Journal of Agronomy,
Год журнала:
2023,
Номер
7(3), С. 200 - 2019
Опубликована: Дек. 30, 2023
A
field
study
was
conducted
at
a
farmer’s
in
Ratuwamai,
Morang,
from
February
2023
to
June
assess
the
impact
of
various
bio-fertilizer
sources
on
growth
and
yield
characteristics
rice.
The
experiment
followed
randomized
complete
block
design
(RCBD)
with
three
replications
seven
treatments.
treatments
included:
T1:
Recommended
NPK
dose
(100:30:30
kg/ha),
T2:
Farmyard
manure
(FYM)
(12
t/ha),
T3:
Goat
(8
T4:
Mycorrhiza
(11.25
T5:
Organic
T6:
Mustard
seed
cake
(3.75
T7:
Control
(no
fertilizer).
Our
investigation
explored
significant
effects
these
yield-contributing
attributes
Chaite-4
rice
variety.
Results
indicated
that
T1
(7021.47
kg/ha)
T2
(6681.70
exhibited
highest
grain
yield,
by
T3
(5128.35
(4482.78
T5
(4335.79
T4
(4253.80
T7
showing
lowest
(3971.64
kg/ha).
maximum
straw
observed
(11037.50
T6
(10644.16
while
control
(T7)
had
(7681.66
Additionally,
parameters
such
as
plant
height,
number
tillers
per
hill,
effective
panicle
length,
weight,
1000-grain
grains
panicle,
SPAD
value
were
T6,
T7.
Furthermore,
biofertilizers
greatest
benefit-to-cost
ratios
organic
mycorrhiza
(2.0
1.9,
respectively),
goat
showed
an
average
ratio
(1.6),
indicating
their
cost-effectiveness.
These
findings
demonstrate
application
enhances
crop
development
output,
leading
substantial
returns
investment.
Bacteria,
Год журнала:
2025,
Номер
4(1), С. 12 - 12
Опубликована: Март 3, 2025
In
the
recent
past,
microbiome
manipulation
has
emerged
as
a
promising
approach
to
improve
plant
growth
performance
by
exploring
deep
insight
of
plant–microbe
interactions.
The
exploration
either
present
on
an
ectosphere
or
endosphere
can
provide
far
better
understanding
about
potential
application
plant-associated
microbes
for
improvement
growth,
protection
from
pathogen
invasion,
and
tolerance
environmental
stresses
diverse
nature.
this
context,
next-generation
sequencing
methods,
omics
approaches,
synthetic
biology
have
made
significant
progress
in
research
are
being
frequently
used
explore
intriguing
role
microorganisms.
Despite
successfulness
conventional
incorporation
CRISPR/Cas9,
RNA
interference
technology,
rhizosphere
engineering,
other
techniques
appear
be
enhancing
performance,
against
biotic
abiotic
stress
factors.
review
presents
significance
microbe
interaction,
vital
functional
aspects,
collaborative
action,
constraints,
finally
latest
developments
bioengineering
approaches
destined
modulation
with
objective
host
challenged
stressors.
Frontiers in Microbiology,
Год журнала:
2025,
Номер
16
Опубликована: Фев. 11, 2025
The
assembly
of
rhizosphere
microbial
communities
is
essential
for
maintaining
plant
health,
yet
it
influenced
by
a
wide
range
biotic
and
abiotic
factors.
key
drivers
shaping
the
composition
these
communities,
however,
remain
poorly
understood.
In
this
study,
we
analyzed
108
samples
evaluated
root
traits,
growth
characteristics,
soil
enzyme
activities,
metabolites,
chemical
properties
to
identify
primary
determinants
community
assembly.
Across
36
samples,
obtained
969,634
high-quality
sequences,
clustering
into
6,284
ASVs
predominantly
classified
Proteobacteria
(57.99%),
Actinobacteria
(30%),
Bacteroidetes
(5.13%).
Our
findings
revealed
that
metabolites
accounted
more
variance
in
compared
(ANOVA,
F
=
1.53,
p
0.04),
or
traits
1.04,
0.001).
Seven
small
molecule
including
glycerol,
sorbitol,
phytol,
alpha-ketoglutaric
acid,
were
significantly
correlated
with
βNTI,
underscoring
their
role
as
critical
genus
Rhizobium
,
associated
βNTI
(R
0.25,
0.009),
emerged
keystone
taxon
structure.
Soil
culture
experiments
further
validated
can
modulate
ST
treatment,
enriched
produced
1,032,205
sequences
exhibited
significant
shifts
(Adonis,
0.001,
R
0.463),
showing
higher
abundance
control
(CK).
Variable
selection
(βNTI
>2)
drove
phylogenetic
turnover
ST,
while
stochastic
processes
(|βNTI|
<
2)
dominated
CK.
This
study
provides
quantitative
insights
highlights
potential
targeted
modulation
microbiomes.
Frontiers in Plant Science,
Год журнала:
2025,
Номер
16
Опубликована: Фев. 11, 2025
The
application
of
fertilizers
is
a
key
agronomic
practice
in
the
artificial
cultivation
medicinal
plants,
aiming
to
boost
yields
and
enhance
levels
their
bioactive
constituents.
However,
systematic
investigations
on
influence
various
concentration
active
compounds
saponin-containing
plants
remain
insufficient.
In
this
study,
966
experimental
outcomes
from
29
papers
were
analyzed
via
meta-analysis
examine
effects
organic
fertilizers,
inorganic
combined
different
saponin
monomers
plants.
findings
revealed
that
contribute
positively
accumulation
saponins
such
as
Rg1
ginseng,
Rb1,
Rc,
Rd,
Re,
Rg1,
addition
Paris
polyphylla,
Dioscorea,
Panax
quinquefolius,
Platycodon
grandiflorus.
Moreover,
was
found
markedly
elevate
concentrations
Notoginsenoside
R1,
Ginsenoside
Rb2,
along
with
Lancemasid
Quinoa
saponins.
use
both
shown
effectively
increase
R1
ginsenosides,
encompassing
Rg1.
Overall,
results
suggest
individual
applications
have
positive
impact
enhancement
promote
content,
prolonged
may
lead
soil
compaction
acidification,
which
could
compromise
yield
quality
On
other
hand,
improve
environment
stimulate
accumulation,
they
do
not
supply
all
nutrients
required
for
sustained
growth
these
Therefore,
balanced
fertilization
strategy
combining
recommended
optimal
approach
cultivating
saponin-rich
