The Mangrove Swamp Rice Production System of Guinea Bissau: Identification of the Main Constraints Associated with Soil Salinity and Rainfall Variability
Agronomy,
Год журнала:
2024,
Номер
14(3), С. 468 - 468
Опубликована: Фев. 27, 2024
Mangrove
swamp
rice
production
(MSRP)
refers
to
cultivation
in
former
mangrove
soils
that
have
been
anthropogenically
modified
for
food
production.
The
method
utilizes
the
largest
possible
storage
of
fresh
water
desalinate
and
make
them
productive.
However,
temporal
variability
rainfall
patterns
causes
loss
efficiency
production,
impacting
crop
growth
reducing
productivity.
To
improve
MSRP,
it
is
necessary
identify
primary
constraints
associated
with
salinity,
enhancing
maximizing
freshwater
This
study
provides
a
general
description
MSRP
system
both
northern
southern
regions
Guinea-Bissau,
aiming
at
identification
main
management
limitations.
involves
use
typologies
zones
specific
characteristics
within
paddies.
Furthermore,
this
review
includes
an
analysis
physicochemical
relation
salinity
issues,
descriptions
agronomic
management,
varieties,
significance
managing
dikes
bunds
management.
shows
how
MSRPS
characterized
by
dynamism
complexity,
involving
wide
range
features,
cultural
influences,
microclimatic
conditions
are
subject
variations.
Язык: Английский
Melatonin: A potential abiotic stress regulator
Plant Stress,
Год журнала:
2023,
Номер
10, С. 100293 - 100293
Опубликована: Ноя. 15, 2023
Abiotic
stress
adversely
affects
the
metabolism
and
growth
of
plants,
hampering
their
yield
productivity.
Melatonin
is
a
ubiquitous,
multifunctional,
regulatory,
non-toxic
potential
bio
stimulator
possessing
pleiotropic
effects
in
plant
kingdom.
It
master
regulator
which
plays
critical
role
under
abiotic
conditions.
Studies
indicate
increases
endogenous
levels
melatonin
plants.
On
other
hand,
exogenous
has
also
been
reported
to
mitigate
plants
by
modulating
proteins
gene
expressions.
Melatonin-mediated
reactive
oxygen
species
scavenging
defense
system
activation
are
primary
mechanisms
employed
make
alleviating
stress.
This
review
summarizes
recent
research
concerning
phytomelatonin
biosynthesis,
its
detection
techniques,
We
have
focused
on
regulatory
drought,
heat,
cold,
heavy
metal,
acid
rain,
toxic
chemical,
light,
herbicide
Additionally,
crosstalk
with
phytohormones
considered.
Язык: Английский
Physiological, Agronomic, and Grain Quality Responses of Diverse Rice Genotypes to Various Irrigation Regimes under Aerobic Cultivation Conditions
Ahmed M. A. Mousa,
Ahmed M. A.-G. Ali,
Abdelrahman E. A. Omar
и другие.
Life,
Год журнала:
2024,
Номер
14(3), С. 370 - 370
Опубликована: Март 12, 2024
Aerobic
rice
cultivation
represents
an
innovative
approach
to
reduce
water
consumption
and
enhance
use
efficiency
compared
traditional
transplanting
methods.
Simultaneously,
cultivating
drought-tolerant
genotypes
becomes
crucial
ensure
their
sustainable
production
under
abrupt
climate
fluctuations.
Hence,
this
study
aimed
explore
the
physiological,
agronomic,
grain
quality
responses
of
ten
diverse
various
irrigation
levels
aerobic
conditions.
A
field
experiment
was
performed
for
two
summer
seasons
2019
2020
in
arid
Mediterranean
climate.
The
regimes
were
well
watered
(13,998
m3/ha),
mild
drought
(10,446
moderate
(7125
severe
(5657
m3/ha).
results
revealed
considerable
variations
among
tested
all
traits.
According
response
indices,
classified
into
three
groups
(A–C),
varying
from
tolerant
sensitive
genotypes.
identified
(Giza-179,
Hybrid-1,
Giza-178,
Line-9399)
recorded
higher
yields
crop
productivity
with
reduced
usage
drought-sensitive
Thus,
these
are
highly
recommended
water-scarce
environments.
Furthermore,
characteristics
could
be
valuable
breeding
programs
improve
tolerance
rice,
particularly
PCA
biplot,
heatmap,
hierarchical
clustering
highlighted
specific
physiological
parameters
such
as
relative
content,
chlorophyll
proline
peroxidase
catalase
content
exhibited
robust
associations
yield
traits
deficit
These
offer
insights
serve
rapid
indicators
assessing
Язык: Английский
Evapotranspiration and crop coefficients of sprinkler-irrigated aerobic rice in southern Brazil using the SIMDualKc water balance model
Irrigation Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Март 29, 2024
Язык: Английский
Enhancing food security while reducing environmental impacts: Life cycle assessment of cultivation-irrigation systems and yield gap closure in paddy fields
Heliyon,
Год журнала:
2025,
Номер
11(2), С. e42028 - e42028
Опубликована: Янв. 1, 2025
Язык: Английский
Translational Research Progress and Challenges for Developing Drought Resilient Rice
Plant Stress,
Год журнала:
2025,
Номер
unknown, С. 100751 - 100751
Опубликована: Янв. 1, 2025
Язык: Английский
Sustainable Weed Management in Rice to Ensure Food Security: A Review
ACS Agricultural Science & Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 24, 2025
Globally,
food
security
has
become
a
severe
issue
with
the
increase
in
world
population.
Infestations
of
weeds
are
well
acknowledged
as
significant
biological
constraint
to
crop
yield
across
agroecosystems
and
seasons.
However,
high
labor
costs
have
led
decline
use
conventional
manual
weeding
methods,
this
trend
been
mirrored
worldwide
by
an
synthetic
herbicides.
Continuous
herbicides
increases
possibility
herbicide
resistance,
contaminated
agricultural
goods,
adverse
impacts
on
environment
human
health.
Because
these
issues,
researchers
now
interested
finding
alternatives
There
is
no
single
effective
solution
for
combating
weeds;
therefore,
review
focuses
developing
implementing
more
sustainable
weed
management
that
involves
cultural,
mechanical,
control,
efficient
chemical
artificial
intelligence.
The
synthesizes
findings
from
wide
range
peer-reviewed
studies,
case
reports,
extension
documents.
By
examining
current
state
offers
valuable
insights
both
organic
growers
seeking
manage
populations
while
minimizing
environmental
impact.
Ultimately,
it
aims
contribute
global
promoting
resilient
practices.
Язык: Английский
Genome Editing for Trait-Specific Improvement in Rice
Опубликована: Янв. 1, 2024
Язык: Английский
Paddy Yield Monitoring System
Опубликована: Окт. 17, 2023
Rice
plays
a
vital
role
in
the
economies
and
cultures
of
many
Asian
countries,
yet
inconsistency
paddy
production
poses
challenges
for
small-scale
farmers.
To
address
these
challenges,
this
study
aimed
to
developed
an
Internet
Things
(IoT)
based
system
monitoring
yields.
The
methodology
involved
integrating
sensors
collect
parameters
such
as
pH,
temperature,
moisture,
soil
nutrient
levels,
transmitting
data
using
LoRa
technology,
storing
it
cloud
database.
Linear
Regression
was
then
applied
generate
predictions.
results
demonstrated
successful
collection
visualization
through
IoT
system,
providing
valuable
insights
into
optimal
growth
paddy.
Overall,
project
offering
promising
solution
enhancing
cultivation
practices
decision-making
processes
technology.
Язык: Английский