Frontiers in Plant Science,
Год журнала:
2025,
Номер
16
Опубликована: Март 6, 2025
Soybean
cyst
nematode
(SCN)
disease
caused
by
Heterodera
glycines
is
one
of
the
most
devastating
diseases
in
soybean
(
Glycine
max
L.)
and
results
significant
yield
losses
annually
worldwide.
Breeding
crops
for
resistance
an
eco-friendly
approach
to
minimize
these
losses.
In
this
study,
SCN-resistant
germplasm
with
excellent
agronomic
traits
was
obtained
through
cross-breeding
between
resistant
sources
local
cultivars
that
were
high-yielding
but
susceptible
SCN
China’s
two
major
soybean-growing
regions.
Using
single
seed
descent
method,
plants
favorable
selected
then
planted
into
rows
raise
seeds
marker
assays
environmental-controlled
bioassays.
Finally,
three
lines
from
Northeast
China
Huang-Huai
Valleys,
all
harboring
races
1,
3,
5,
selected.
Their
100-seed
weight
ranged
18.91
g
21.6
g.
The
average
oil
contents
high-oil-content
(QingF6-67,
QingF6-98,
QingF6-99)
19.96%
22.74%.
protein
(HHF7-3-10,
HHF7-6-6,
HHF7-6-10)
Valleys
42.3%
43.5%.
These
six
lines,
which
have
increased
or
contents,
could
be
used
as
against
advanced
donor
parents
breeding
programs.
ACS Agricultural Science & Technology,
Год журнала:
2024,
Номер
4(5), С. 580 - 592
Опубликована: Май 6, 2024
There
is
a
need
to
develop
new
and
sustainable
agricultural
technologies
help
provide
global
food
security,
nanoscale
materials
show
promising
results
in
this
area.
In
study,
mesoporous
silica
nanoparticles
(MSNs)
chitosan-coated
(CTS-MSNs)
were
synthesized
applied
soybeans
(Glycine
max)
by
two
different
strategies
greenhouse
field
studies
study
the
role
of
dissolved
silicic
acid
chitosan
enhancing
plant
growth
suppressing
disease
damage
caused
Fusarium
virguliforme.
Plant
health
assessed
measuring
soybean
biomass
chlorophyll
content
both
healthy
Fusarium-infected
plants
at
harvest.
foliar
seed
applications
with
250
mg/L
nanoparticle
treatments
compared.
A
single
treatment
MSNs
reduced
severity
30%
increased
infected
12%.
Based
on
results,
application
was
used
follow-up
CTS-MSNs
progression
12
15%,
respectively.
significant
32%
increase
observed
for
treated
CTS-MSNs.
Perhaps
most
importantly,
significantly
(23–68%)
micronutrient
(Zn,
Mn,
Mg,
K,
B)
pods,
suggesting
potential
strategy
nano-enabled
biofortification
address
nutrition
insecurity.
Overall,
these
findings
indicate
that
MSN
CTS-MSN
enable
suppression
as
part
agriculture.
Plants,
Год журнала:
2024,
Номер
13(7), С. 940 - 940
Опубликована: Март 24, 2024
Red
crown
rot
(RCR)
disease
caused
by
Calonectria
ilicicola
negatively
impacts
soybean
yield
and
quality.
Unfortunately,
the
knowledge
of
genetic
architecture
RCR
resistance
in
soybeans
is
limited.
In
this
study,
299
diverse
accessions
were
used
to
explore
their
diversity
RCR,
mine
for
candidate
genes
via
emergence
rate
(ER),
survival
(SR),
severity
(DS)
a
multi-locus
random-SNP-effect
mixed
linear
model
GWAS.
All
had
brown
necrotic
lesions
on
primary
root,
with
five
genotypes
identified
as
resistant.
Nine
single-nucleotide
polymorphism
(SNP)
markers
detected
underlie
response
(ER,
SR,
DS).
Two
SNPs
colocalized
at
least
two
traits
form
haplotype
block
which
possessed
nine
genes.
Based
annotation
qRT-PCR,
three
genes,
namely
Glyma.08G074600,
Glyma.08G074700,
Glyma.12G043600,
are
suggested
modulate
RCR.
The
findings
from
study
could
serve
foundation
breeding
RCR-tolerant
varieties,
be
validated
deepen
our
understanding
Plants,
Год журнала:
2023,
Номер
12(23), С. 3957 - 3957
Опубликована: Ноя. 24, 2023
Phytophthora
root
and
stem
rot
(PRSR)
disease
results
in
substantial
losses
soybean
production
worldwide.
The
occurrence
of
PRSR
caused
by
sojae
Kaufmann
&
Gerdemann
has
become
increasingly
important
for
the
Republic
Korea,
but
domestic
soybean-P.
interaction
been
less
studied.
managed
developing
varieties
harboring
resistance
to
(Rps)
gene.
present
study
aimed
identify
a
major
gene
locus
conferring
new
P.
isolate
2858
recombinant
inbred
line
population
derived
from
cross
between
parental
lines
'Daepung'
(susceptible)
'Saedanbaek'
(resistant).
Seventy-three
recombination
(RILs)
were
evaluated
2858.
A
was
identified
approximate
3.3-4.3
megabase
pair
region
on
chromosome
3
using
both
single-marker
linkage
analyses.
Rps
Saedanbaek
(RpsSDB)
located
well-known
gene/allele
cluster
region,
which
also
partially
overlapped
with
previously
Korean
variety,
'Daewon',
resistant
another
2457
(RpsDW).
Approximately
402
kilobase
pairs
interval
overlapped,
including
six
nucleotide-binding
site-leucine-rich
repeat
(NBS-LRR)-coding
genes.
Additional
phenotypic
assays
revealed
that
susceptible
Daewon
2858,
indicating
RpsSDB
RpsDW
are
different
genes
or
alleles
confer
race-specific
two
isolates.
These
provide
information
will
be
helpful
breeders
sojae-resistant
cultivars.
Soybean
is
the
main
oilseed
cultivated
worldwide.
Even
though
Brazil
world's
largest
producer
and
exporter
of
soybean,
its
production
severely
limited
by
biotic
factors.
Soil
borne
diseases
are
most
damaging
stressors
since
they
significantly
reduce
yield
challenging
to
manage.
In
this
context,
present
study
aimed
evaluate
potential
a
bacterial
strain
(Ag109)
as
biocontrol
agent
for
different
soil
pathogens
(nematodes
fungi)
soybean.
addition,
genome
Ag109
was
wholly
sequenced
genes
related
secondary
metabolite
plant
growth
promotion
were
mined.
showed
nematode
control
in
soybean
controlled
69
45%
populations
Meloidogyne
javanica
Pratylenchus
brachyurus,
respectively.
Regarding
antifungal
activity,
these
strains
activity
against
Macrophomia
phaseolina,
Rhizoctonia
solani,
Sclerotinia
sclerotiorum.
For
S.
sclerotiorum,
increased
number
healthy
plants
root
dry
mass
compared
(with
inoculation).
Based
on
average
nucleotide
identity
digital
DNA-DNA
hybridization,
identified
Bacillus
velezensis.
Diverse
clusters
specific
biosynthesis
identified,
highlighting
be
used
multifunctional
microbial
inoculant
that
acts
biological
while
promoting
Organic
fertilizers
are
safer
and
more
eco-friendly
than
chemical
fertilizers;
hence,
organic
can
be
used
to
support
sustainable
farming.
The
effects
of
PGPRs
manifold
in
agriculture,
especially
monoculture
crops,
where
the
soil
needs
modified
increase
germination,
yield,
disease
resistance.
objective
this
study
was
assess
combined
with
fertilizer
on
yield
productivity
canola.
Canola
chosen
for
its
global
importance
as
an
oilseed
crop
responsiveness
amendments,
making
it
ideal
evaluating
synergistic
health.
This
research,
which
carried
out
over
two
years,
aimed
at
establishing
effectiveness
together
inorganic
canola
yields
performed
a
two-factorial
RCBD
design
under
field
conditions.
We
applied
Azotobacter
salinestris
Bacillus
subtilis
biochar,
compost,
animal
manure,
poultry
NPK
fertilizer.
Insect
pest
management
other
agronomic
practices
were
maintain
experiment.
traits
enhanced
by
combination
fully
recommended
N:
P:K
ratio
(140:55:40
kg/ha).
Additionally,
application
biochar
2
tons/ha
improved
quality
canola,
well
structure
nutrient
regulation
soil.
In
light
these
results,
we
recommend
seeds
along
either
t/ha
or
entire
dose
These
strategies
help
producers
environment
Combining
enhances
efficiency,
promotes
growth,
boosts
stress
resilience,
addressing
agricultural
environmental
challenges.
Not
Applicable.
