Journal of Southwest Jiaotong University,
Journal Year:
2023,
Volume and Issue:
58(6)
Published: Jan. 1, 2023
To
obtain
high
potato
yields
without
increasing
chemical
fertilization
rates
and
to
maintain
soil
fertility,
biofertilizers
are
required.
Therefore,
the
objective
of
this
research
was
determine
effect
a
biofertilizer
based
on
Trichoderma
harzianum
reduce
as
an
alternative
improve
yield
improved
genotypes
in
Cajamarca,
Peru.
In
research,
randomized
complete
block
design
used,
which
consisted
five
treatments:
levels
(0,
25,
50,
75,
100%)
fertilizer
(NPK)
plus
(
).
The
variables
evaluated
were
agronomic
attributes
components.
data
processed
using
analysis
variance
Duncan’s
test.
results
show
that
application
75%
50%
resulted
significantly
greater
plant
height
(74.93
±
0.76
cm
72.65
1.63
cm),
number
tubers
per
(16.98
0.84
16.48
0.41),
commercial
(12.43
0.83
11.93
0.29).
addition,
these
treatments
produced
maximum
tuber
weight
(941.8
24.50
922.5
25.14
g
-1
),
(813.3
33.3
791.0
17.6
total
(31.39
0.82
30.75
t
ha
(27.11
0.11
26.37
0.59
-based
with
low
fertilizers
contributes
improving
yield.
Furthermore,
demonstrates
beneficial
microorganisms
enhance
plant’s
defensive
system
increase
availability
absorption
nutrients
from
while
maintaining
helps
avoid
excessive
use
consequently
promotes
positive
grower’s
environment
income.
Keywords:
Biofertilizer,
Fertility,
Genotypes,
Tuber,
Yield
DOI：
https://doi.org/10.35741/issn.0258-2724.58.6.10
Biochar,
Journal Year:
2024,
Volume and Issue:
6(1)
Published: May 6, 2024
Abstract
Environmental
stressors
such
as
drought,
salinity,
and
heavy
metals
pose
significant
obstacles
to
achieving
sustainable
food
security,
necessitating
the
development
of
universally
applicable
cost-effective
solutions
ameliorate
soil
under
stress.
Biochar,
an
eco-friendly
material
increase
crop
yield,
has
been
researched
for
almost
two
decades
great
potential
global
use
in
enhancing
stress
resistance.
However,
there
hasn't
comprehensive
research
on
impact
biochar
application
properties,
root
growth.
To
optimize
promote
agriculture
stress,
this
study
integrates
over
100
peer-reviewed
articles
explain
how
promotes
growth
by
resistance
Biochar's
distinctive
porous
structure,
alkaline
nature,
enriched
surface
functional
groups,
nutrient
content,
are
responsible
following
environment
benefits:
improved
physiochemical
increased
cycling,
boosted
microbial
Moreover,
emphasizes
that
enhanced
optimizes
absorption,
alleviates
pollutants,
thereby
enhances
overall
productivity.
The
discusses
roles
mechanisms
well
challenges
linked
economical
implementation
extreme
conditions.
This
review
aims
provide
a
theoretical
basis
widespread
improving
stresses,
health
security.
Graphical
Plant Stress,
Journal Year:
2023,
Volume and Issue:
11, P. 100334 - 100334
Published: Dec. 25, 2023
Biotic
stress
affects
economically
important
crop
species
and
leads
to
quality
yield
losses.
Plants
exhibit
the
ability
of
responding
pathogen
attack
by
synthesizing
compounds
which
either
inhibition
or
reduction
disease
incidence.
live
in
close
association
with
microbial
communities.
Microbes
their
metabolites
impact
health
plants
supplying
mineral
nutrients,
hormonal
modulation
protection
from
pathogenic
organisms.
Induced
systemic
response
is
one
major
mechanisms
employed
microbes
biocontrol.
Beneficial
release
certain
as
elicitors
rhizospheric
region
are
perceived
plant
roots
signals
that
increase
defense
resistance
against
phytopathogens.
The
phytohormones
such
ethylene,
jasmonic
acid,
salicylic
acid
involved
regulation
induced
responses.
present
review
highlights
negative
biotic
on
how
further
discussing
role
response,
molecular
draws
attention
scientific
community
explore
new
control
alternatives.
Frontiers in Sustainable Food Systems,
Journal Year:
2025,
Volume and Issue:
8
Published: Jan. 7, 2025
Introduction
Hydroponic
cultivation
systems
using
desalinated
groundwater
may
play
pivotal
role
in
reducing
freshwater
consumption
for
irrigation.
However,
reliance
on
desalination
remains
unsustainable
due
to
its
high
cost,
energy
demand,
and
the
serious
environmental
impacts
of
brine
byproducts.
Producing
a
biofertilizer
that
enables
irrigation
hydroponics
by
enhancing
plant
halotolerance
resistance
salt
stress
offers
promising
solution
address
scarcity
low
soil
quality
arid
semi-arid
regions,
such
as
Arabian
Gulf.
Methods
This
study
investigates
potential
Bacillus
spizizenii
FMH45
field
experiment
enhance
tomato
production
under
greenhouse
directly
without
desalination.
Results
discussion
demonstrated
FMH45-based
(HB45)
significantly
improved
physiological
parameters
conditions.
These
improvements
included
notable
increase
shoot
elongation
(>13%),
enhanced
SPAD
index
values
(>8%),
significant
rises
flower
fruit
counts
(≃
11%
22%,
respectively).
B.
HB45
showed
bacterial
densities
over
100-fold
various
organs
saline
prevent
infiltration
into
internal
tissues.
Furthermore,
HB45-treatment
oxidative
response
evidenced
stable
catalase
activity,
an
approximately
50%
reduction
lipid
peroxidation
markers
malondialdehyde
(MDA),
35%
decrease
reactive
oxygen
species
(ROS),
including
hydrogen
peroxide
(H
2
O
).
findings
demonstrate
holds
development
effective
biofertilizers
capable
mitigating
while
boosting
crop
productivity.
approach
sustainable
alternative
desalination-dependent
hydroponics,
particularly
Qatar.
Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: Jan. 3, 2025
Endophytes
from
medicinal
plants
are
potential
biocontrol
agents
against
Fusarium
oxysporum
f.
sp.
cubense
(Foc),
which
is
the
causative
fungus
of
banana
wilt
disease.
In
present
study,
endophytic
bacterium
was
isolated
Globba
racemosa
and
their
antagonistic
activities
Foc
were
studied,
probable
molecular
mechanism
antagonism
predicted
by
docking
studies.
The
16SrRNA
sequencing
confirmed
isolate
to
be
Bacillus
velezensis
CBMB205
(EG2).
isolates
distortion
fungal
hyphae
illustrated
in
SEM.
metabolites
identified
FTIR,
suggesting
presence
C-H,
CH3
O-H
groups.
Two
major
such
as
β-amyrin
dihydroxy
octadecenoic
acid
(DA)
LC-MS
analysis.
Molecular
studies
suggested
that
these
showed
binding
with
chitin
synthase
1
1,3-glucan
pathogenic
fungi.
energy
(BE)
interaction
between
synthase-1
(CS-1),
(1,3-GS)
estimated
-10.17
kcal/mol
−
9.5
kcal/mol,
respectively.
BE
CS-1
1,3-GS
determined
-2.43
3.4
current
study
demonstrated
EG2
towards
provided
a
silico
also
provides
insight
into
developing
metabolite-based
antifungal
for
various
agricultural
applications.
