Journal for Research in Applied Sciences and Biotechnology,
Год журнала:
2024,
Номер
3(4), С. 88 - 98
Опубликована: Сен. 4, 2024
Bread
wheat
(Triticum
aestivum
L)
is
one
of
the
most
important
crops
that
grown
in
parts
world
different
climatic
conditions.
But
biotic
and
abiotic
stresses
reduce
yield
this
crop.
Among
stresses,
drought
stress
factors
reducing
cultivated
areas
Resistant
cultivar
basic
strategies
to
overcome
problems
caused
by
stress.
This
experiment
was
carried
out
order
identify
determine
tolerant
native
bread
genotypes
Khorasan
Razavi
province
Iran
country
stress,
research
farm
Department
Agronomy
Plant
Breeding
Campus
Agriculture
Natural
Resources,
University
Tehran
1400-1399.
In
experiment,
105
populations
with
4
controls
two
environments:
normal
were
studied
using
augmented
design.
The
traits
evaluated
included
phenological,
morphological,
components.
results
showed
reduced
traits,
including
(21.87%),
biological
(24.39%),
thousand-seed
weigh
(8.64%).
Phenotypic
correlation,
regression
path
analysis,
grain
filling
period,
yield,
harvest
index,
thousand
weight,
number
per
spike,
weight
spike
increased
under
Stem
had
a
negative
relationship
yield.
Cluster
analysis
performed
according
ward
method.
divided
into
8
groups
environment
seven
environment.
first
third
introduced
as
more
respectively.
International Journal of Phytoremediation,
Год журнала:
2024,
Номер
26(10), С. 1626 - 1642
Опубликована: Апрель 21, 2024
Drought
is
a
threat
to
food
security
and
agricultural
sustainability
in
arid
semi-arid
countries.
Using
wasted
silica
nanoparticles
could
minimize
water
scarcity.
A
controlled
study
investigated
wheat
plant
physiological
morphological
growth
under
tap-water
irrigation
(80-100,
60-80,
40-60%
field
capacity).
The
benefits
of
S1:
0%,
S2:
5%,
S3:
10%
nanoparticle
soil
additions
were
studied.
Our
research
reveals
that
stress
damages
the
functional
plants.
Plant
height
decreased
by
8.9%,
grain
yield
5.4%,
biological
19.2%.
These
effects
observed
when
plants
irrigated
capacity
Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Дек. 20, 2023
Introduction
Osmotic
stress
can
significantly
affect
the
survival
and
functioning
of
living
organisms,
particularly
during
vulnerable
stages
such
as
seed
germination
seedling
growth.
To
address
this
issue,
advanced
technologies
like
nanofertilizers
have
been
developed
to
improve
soil
conditions
enhance
plant
growth
in
stressed
ecosystems
due
their
multiple
effects
efficient
consumption.
Methods
The
objective
study
was
investigate
impact
potassium
nano-silicate
(PNS)
on
physiological
characteristics
maize
seedlings
under
various
levels
osmotic
induced
by
polyethylene
glycol
(PEG).
considered
two
factors:
PNS
concentration
(500
1000
ppm)
PEG-6000
solution
with
different
(-2,
-4,
-6,
-8
bars).
Results
discussion
results
demonstrated
that
application
at
a
ppm
led
increased
radicle
length
hypocotyl
well
fresh
weight
seedlings.
Furthermore,
had
more
beneficial
effect
rate
compared
500
ppm.
Additionally,
resulted
an
increase
parameters,
including
protein
content,
chlorophyll
a,
b,
total
proline
activity
catalase
(CAT)
ascorbate
peroxidase
(AXPO)
enzymes.
These
findings
indicate
use
positive
conditions.
Overall,
technology
has
potential
crop
yield
ecosystems.
By
improving
function
plants
stages,
growth,
contribute
resilient
agricultural
practices
promote
sustainable
food
production
challenging
environments.
Drought
has
become
more
recurrent
and
causes
a
substantial
decline
in
forage
yields
leading
to
strain
on
feed
resources
for
livestock
production.
This
intensified
the
search
drought-tolerant
forages
promote
sustainable
The
objective
of
this
study
was
identify
Agronomy,
Год журнала:
2023,
Номер
13(9), С. 2215 - 2215
Опубликована: Авг. 24, 2023
Waterlogging
stress
poses
a
significant
threat
to
eggplants
(Solanum
melongena
L.),
causing
root
oxygen
deficiency
and
subsequent
plant
damage.
This
study
aims
explore
the
morphological
changes
chlorophyll
lignin
indicators
of
eggplant
seedlings
under
different
time
points
(0,
3,
6,
12,
24,
48
h)
waterlogging
stress.
High-throughput
sequencing
was
used
identify
differentially
expressed
miRNAs
mRNAs
in
response
eggplants.
The
results
showed
that
content
significantly
decreased
during
early
stage
stress,
while
degradation
b
intensified
with
prolonged
carotenoid
remained
relatively
stable.
Additionally,
this
investigated
lignin,
indicating
its
role
enhancing
cell
wall
stability
tolerance
cope
hypoxic
Using
DESeq2,
246
were
identified,
among
which
observed
miR156,
miR166,
miR167,
miR399
families.
These
may
play
crucial
regulatory
eggplant’s
adaptation
environment
after
Gene
Ontology
(GO)
Kyoto
Encyclopedia
Genes
Genomes
(KEGG)
analyses
revealed
genes
mainly
related
cellular
physiological
processes,
metabolic
biosynthesis
secondary
metabolites,
influencing
seedlings’
resistance
conditions.
Furthermore,
by
constructing
miRNA–target
gene
network
pertains
we
have
laid
foundation
for
revealing
molecular
mechanisms
Agronomy,
Год журнала:
2023,
Номер
13(12), С. 2983 - 2983
Опубликована: Дек. 3, 2023
Soil
degradation
is
a
global
problem
and
refers
to
the
reduction
or
loss
of
biological
economic
productive
capacity
soil
resource.
In
Europe,
countries
most
affected
by
are
undoubtedly
those
Mediterranean
basin.
Among
these,
Italy
shows
clear
signs
degradation,
with
different
characteristics,
especially
in
southern
regions,
where
climatic
meteorological
conditions
strongly
contribute
it.
Apulia,
Tavoliere
plain
particular,
fragile
very
sensitive
ecosystem
due
its
intrinsic
characteristics
level
anthropic
exploitation.
Agricultural
production
pays
highest
price,
as
increasing
desertification
climate
change
agricultural
land
severely
limit
extent
available
produce
food
for
an
ever-growing
population.
Plant
growth-promoting
bacteria
(PGPB)
could
be
low-cost
long-term
solution
restore
fertility,
they
provide
wide
range
benefits
agriculture,
including
crop
productivity,
improving
nutrient
levels
inhibiting
growth
pathogens.
This
review
how
PGPB
can
used
improve
quality
soils,
their
impact
on
tolerance
abiotic
stresses
(drought,
salinity,
heavy
metals
organic
pollutants)
feasibility.
The
use
promoted
green
technology
applied
marginal
areas
Apulia
increase
reduce
pollution
mitigate
impacts
change.
supported
series
studies
showing
that
plants
inoculated
superior
non-inoculated
plants.
Plants,
Год журнала:
2024,
Номер
13(8), С. 1153 - 1153
Опубликована: Апрель 21, 2024
Solanum
tuberosum
is
one
of
the
most
widely
cropped
plant
species
worldwide;
unfortunately,
drought
major
constraints
on
potato
productivity
because
it
affects
physiology,
biochemical
processes,
and
yield.
The
use
arbuscular
mycorrhizal
fungi
(AMF)
has
exhibited
beneficial
effects
plants
during
drought.
objective
this
study
was
to
analyse
effect
AMF
inoculation
two
genotypes
exposed
water
stress,
photosynthetic
traits,
enzymatic
antioxidant
activity,
exudation
low-molecular-weight
organic
acids
(LMWOAs)
inoculated
with
strains
AMF,
Claroideoglomus
claroideum
(CC)
lamellosum
(HMC26),
were
evaluated.
Stomatal
conductance
a
similar
trend
in
CC
HMC26
treatments
for
both
genotypes;
moreover,
rate
significantly
increased
by
577.9%
between
100%
soil
humidity
(S0)
40%
(S2)
stress
levels
VR808
genotype
under
treatment.
activities
enzymes
catalase
(CAT)
ascorbate
peroxidase
(APX)
showed
trends.
In
study,
there
different
responses
among
treatments.
Inoculation
S2
promising
potential
approach
improving
growth
conditions.
E3S Web of Conferences,
Год журнала:
2024,
Номер
527, С. 03005 - 03005
Опубликована: Янв. 1, 2024
The
detrimental
effects
of
water
stress
on
the
survival
and
productivity
many
medicinal
aromatic
crops
pharmacological
interest
are
becoming
increasingly
important
given
socioeconomic
issues
involved.
scarcity
precipitation
its
irregularity
endanger
life
certain
plants
pharmaceutical
with
high
economic
value.
Indeed,
biosynthesis
essential
oils
is
influenced
by
various
environmental
factors,
namely,
an
increase
in
intensity
stress.
This
natural
constraint
could
have
a
positive
impact
synthesis
as
well
their
chemical
composition.
In
this
article,
we
propose
study
abiotic
quality
quantity
at
juvenile
adult
stages
lemongrass,
known
for
therapeutic
effects,
gas
chromatography
(GC).
revealed
reduction
yield
oil
from
citronella
depending
stages,
except
stage
severe
drying,
significant
αcitral
27%
moderate
treatment
βcitral
increased
37%
lemongrass
compared
to
controls.
