Journal of Soil and Plant Interactions,
Год журнала:
2023,
Номер
14(4)
Опубликована: Дек. 1, 2023
This
study
with
the
aim
of
determining
effect
deficit
irrigation
and
mulching
on
watermelon
was
conducted
a
preliminary
experiment
in
form
split
plots
design
complete
randomized
blocks
three
replications,
Research
Education
Center
Agriculture
Natural
Resources
south
Kerman
province
(Jiroft),
2021-2022.Drip
as
main
plot
at
levels
100,
70
50%
water
requirement
crushed
date
palm
leaf,
black
plastic
no
mulch,
sub-plot,
were
considered.As
results
demonstrate,
interaction
effects
treatments
stem
length,
leaf
area,
yield,
productivity,
relative
content,
photosynthetic
pigments,
proline,
total
phenol,
superoxide
dismutase
enzyme
fruit
length
width
significant.The
internode
membrane
stability
index
vitamin
C,
percentage
dry
matter,
branches,
shape
soluble
solids
significant.Fruit
pH
acidity,
tasting
lycopene
not
significantly
affected
by
treatments.The
highest
yield
(60.1
ton/ha)
observed
full
productivity
(15.1
kg/m
3
)
recorded
70%
but
significant
difference
leaves
mulches.The
findings
showed
that
effectiveness
mulch
growth
higher
100%
compared
to
irrigation.The
despite
being
superior
control
irrigation,
had
insignificant
positive
due
its
high
sodium
content
(1800
mg/kg).
Deleted Journal,
Год журнала:
2024,
Номер
76(4), С. 865 - 881
Опубликована: Июнь 27, 2024
Currently,
many
techniques
to
alleviate
the
negative
effects
of
water
stress,
specifically
drought,
on
plants
are
frequently
subject
research.
In
this
study,
two
different
plant
growth-promoting
rhizobacterial
(PGPR)
species
isolated
from
arid
and
semiarid
areas
whose
activities
under
stress
were
determined
in
a
preliminary
study
several
physiological
properties
nutrient
uptake
watermelons
grafted
onto
rootstocks
investigated
deficit
irrigation.
performance
PGPRs
(B1:
Paenarthrobacter
aurescens
B2:
Pseudarthrobacter
polychromogenes)
inoculated
into
ungrafted
watermelon
(R0
(Citrullus
lanatus
(Thumb.)
Matsum
Nakai
cv.
Crimson
Tide,
CT))
(R1:
CT
citron
rootstock
var.
Citroides)
R2:
hybrid
TZ-148
(Cucurbita
maxima
Duchesne
×
Cucurbita
moschata
Duchesne))
studied
irrigation
levels.
Severe
negatively
affected
characteristics,
such
as
stomatal
conductance
(gs)
photosynthesis
efficiency
(QPSII),
plants.
Moreover,
contents
leaf
mineral
nutrients
N,
P,
K
decreased
significantly
with
increasing
stress.
On
other
hand,
improved
sweet
terms
macronutrients
K,
Mg
micronutrients
Fe
Cu.
drought-tolerant
(R1
R2)
used
protected
against
by
reducing
gs
compared
that
although
rhizobacteria
did
not
have
significant
effect
gs,
QPSII,
or
potential
(LWP)
watermelon,
they
enhanced
minerals
macro-
soil
Under
full
particularly
irrigation,
P.
polychromogenes
(B2)
increased
while
(B1)
Fe,
Cu,
Mn,
B
watermelons.
Our
results
revealed
these
species,
which
areas,
contribute
grown
Turkish Journal of Agriculture - Food Science and Technology,
Год журнала:
2024,
Номер
12(6), С. 1093 - 1103
Опубликована: Июнь 10, 2024
This
review
investigates
the
effects
of
heat
and
drought
stress
on
future
food
security
Turkish
agriculture.
Temperature
average
is
expected
to
rise
3.2°C
at
end
current
century
while
annual
precipitation
will
decline
more
than
10%
in
west
south
by
20%
north
Türkiye,
implying
that
climate
change
affect
ecosystem
sustainability.
It
therefore
crucial
develop
strategies
mitigate
adapt
such
as
adjusting
planting
schedule,
reduced
tillage,
fertiliser
microdosing,
pre-sowing
seed
treatment,
application
growth
promoting
bacteria
improve
tolerance
comprehending
how
plants
respond
physiologically
biochemically
under
these
conditions.
Long-term
may
hinder
photosynthetic
electron
transport,
decreasing
plant's
ability
make
use
energy
for
photosynthesis.
The
immediate
response
involves
closing
stomatal
openings
reduce
water
loss
through
conductance.
Combined
have
a
greater
adverse
effect
plant
development
production
their
isolation.
Plant
phenotyping
can
play
major
role
“climate-proofing”
agriculture
identification
crop
varities
with
improved
prouctivity,
resilience
input
requirements.
Digital
also
efficiency
agricultural
systems
hotter
drier
climate.
To
ensure
viability
agro-economic
system
Türkiye
steps
must
be
taken
robust
preparation
impacts
change.
