Sustainable Chemistry for the Environment,
Journal Year:
2024,
Volume and Issue:
7, P. 100136 - 100136
Published: July 30, 2024
Several
studies
have
explored
nitrogen
recovery
from
waste
streams,
focusing
on
technologies
and
approaches
like
electrochemical
processes
membrane
separation.
However,
these
need
to
become
economically
feasible
reliable.
The
feasibility
of
is
strongly
influenced
by
the
concentration
nitrogen,
which
an
important
technical
challenge
in
recovery.
Biological
approaches,
such
as
cultivation
microalgae
well
constructed
wetlands,
are
focus
for
addressing
steps.
These
allow
conversion
compounds
into
proteins
various
applications.
aim
this
study
was
not
review
treatment
avoid
negative
environmental
consequences
but
highlight
that
concentration,
recovery,
circulation
compounds.
Sensors,
Journal Year:
2025,
Volume and Issue:
25(2), P. 453 - 453
Published: Jan. 14, 2025
Efficient
management
of
soil
nutrients
is
essential
for
optimizing
crop
production,
ensuring
sustainable
agricultural
practices,
and
addressing
the
challenges
posed
by
population
growth
environmental
degradation.
Smart
agriculture,
using
advanced
technologies,
plays
an
important
role
in
achieving
these
goals
enabling
real-time
monitoring
precision
nutrients.
In
open-field
cultivation,
spatial
variability
properties
demands
site-specific
nutrient
integration
with
variable-rate
technology
(VRT)
to
optimize
fertilizer
application,
reduce
losses,
enhance
yields.
Hydroponic
solution
on
other
hand,
requires
precise
control
solutions
maintain
optimal
conditions
plant
growth,
efficient
use
water
fertilizers.
This
review
aims
explore
recent
trends
sensing
technologies
facilitated
hydroponic
highlighting
advancements
that
promote
efficiency
sustainability.
Key
include
electrochemical
optical
sensors,
Internet
Things
(IoT)-enabled
monitoring,
machine
learning
(ML)
artificial
intelligence
(AI)
predictive
modeling.
Blockchain
also
emerging
as
a
tool
transparency
traceability
management,
promoting
compliance
standards
practices.
support
targeted
application
accounting
variability,
minimizing
risks
such
runoff
eutrophication.
ensures
balance,
health
productivity.
By
advancing
smart
agriculture
can
achieve
improved
resource
efficiency,
protection,
fostering
resilient
food
system.
Research Square (Research Square),
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 3, 2025
Abstract
This
study
offers
a
thorough
strategy
for
automated
vertical
farming
that
is
sustainable
in
response
to
the
urgent
problems
traditional
agricultural
methods
are
currently
facing.
The
primary
objective
design
and
implement
real-time
monitoring
alert
system
which
capable
of
optimizing
growing
conditions
ensuring
long-term
viability
operations.
architecture
revolves
around
integration
sensor
technology,
automation,
data
analytics
enable
proactive
management
environmental
parameters
crucial
plant
growth.
Specifically,
sensors
connected
microcontroller
capture
on
temperature,
humidity,
motion,
light
intensity,
fire
state,
air
quality,
soil
moisture.
continuously
monitored
analyzed
detect
anomalies
deviations
from
optimal
conditions.
Upon
detecting
abnormal
such
as
low
risks,
moisture,
or
unstable
rack
conditions,
triggers
alerts
via
SMS
using
Twilio
service.
These
sent
some
designated
recipients,
allowing
timely
interventions
rectify
situation
prevent
potential
crop
loss.
proposed
aims
address
key
gaps
areas
improvement
current
practices.
results
benefits
involve
reduction
energy
costs
water
usage
based
analytic
report
custom
farmer,
reducing
operational
expenses
trade
it
with
one-time
capital
expense
by
means
labor
cut
40-60%
(estimated)
further
help
avoid
skill
issue
concern
labors.
production
process
made
more
efficient
optimized
precise
use
natural
resources
in-turn
makes
improves
yield
quality.
gets
actuators
act
emergency
instantly,
therefore
increasing
reliability
propose
customization
customer.
By
providing
approach
management,
seeks
enhance
resource
efficiency,
overall
productivity.
Moreover,
leveraging
advanced
techniques,
insights
into
trends
patterns,
enabling
informed
decision-making
adaptive
responses.
Overall,
represents
significant
step
towards
realization
farming.
harnessing
power
analytics,
scalable
solution
challenges
facing
modern
agriculture.
It
can
fully
realize
farming's
resilient
food
future
use.
BIO Web of Conferences,
Journal Year:
2025,
Volume and Issue:
171, P. 02003 - 02003
Published: Jan. 1, 2025
Vietnamese
coriander
(
Persicaria
odorata
)
is
a
perennial
herb
from
the
Polygonaceae
family
valued
as
functional
vegetable,
for
its
culinary,
and
medicinal
uses.
To
maximize
growth
yield,
appropriate
fertilization
essential.
Two
separate
studies
investigated
effects
of
NPK
goat
manure
fertilizers
on
productivity
using
Randomized
Complete
Block
Design
(RCBD).
The
study
was
conducted
February
to
April
2024
in
Bogor,
Indonesia
(6°35'36”S
106°46'21”
E)
±
231
m
asl.
first
focused
different
doses
16:16:16
fertilizer.
experiment
involved
treatments
0
(control),
2,
4,
6
g
plant⁻¹,
with
three
replications.
Results
showed
that
plant⁻¹
significantly
enhanced
leaf
area
color.
However,
had
no
significant
effect
overall
plant
weight,
although
yielded
highest
results
across
most
variables,
except
number
at
8
weeks
after
planting
(WAP).
second
explored
doses,
included
0,
10,
20,
30,
40
findings
revealed
improved
delivering
best
results.
noted
optimum
dose
not
reached,
response
remained
linear
up
or
plant⁻¹.
Both
highlight
importance
fertilizer
management
optimizing
cultivation,
having
higher
than
applications.
ConcienciaDigital,
Journal Year:
2024,
Volume and Issue:
7(3.1), P. 68 - 82
Published: Aug. 16, 2024
Introducción.
Las
tendencias
de
producción
principalmente
por
la
falta
tierras
productivas
cada
día
van
cambiando,
se
buscan
alternativas
que
sean
amigables
con
el
ambiente
y
los
agricultores
para
producir
alimentos
sanos.
La
investigación
realizó
en
comunidad
Pantaño
provincia
Chimborazo.
Objetivo
tuvo
como
objetivo,
evaluar
tres
tipologías
lechuga
dos
soluciones
nutritivas
bajo
un
sistema
hidropónico
invernadero
Pantaño.
Metodología.
El
estudio
consideró
3
variedades
V1:
Jade,
V2:
Scarlet
V3:
Starfighter
nutritivas.
Se
empleó
método
NFT
(Técnica
Película
Nutritiva),
establecieron
seis
tratamientos,
uno
repeticiones,
utilizando
diseño
completamente
al
azar
(DBCA).
análisis
varianza
compararon
las
medias
mediante
separación
Tukey
5%
probabilidad.
Resultados.
Los
resultados
destacaron
cuanto
a
longitud
raíz
45
días,
V1
presento
mejores
promedio
27,75
cm.
altura
planta,
V2
V3
alcanzaron
promedios,
17,56
16,43
cm
respectivamente.
En
términos
rendimiento
observó
respondió
mejor
manera
solución
2
obteniendo
una
media
37612,5
kg
ha-1.
Conclusiones.
destacó
su
días
peso
fresco,
superiores
comparación
otras
variedades.
Área
general:
Agricultura,
específica:
Agricultura.
Tipo
articulo:
original.
World Journal of Advanced Research and Reviews,
Journal Year:
2024,
Volume and Issue:
23(2), P. 2634 - 2686
Published: Aug. 30, 2024
This
review
paper
of
literature
highlights
the
importance
greenhouse
urban
farming
technology,
hydroponics,
aeroponics,
aquaponics,
vertical
and
applications
Internet
Things
(IOT)
technologies.
The
is
a
well
known
modern
agriculture
technology
for
optimal
plant
growth.
Hydroponics,
soilless
cultivation
technique
using
nutrient
solutions
under
controlled
conditions,
used
growing
vegetables,
high-value
crops,
flowers.
Vertical
popular
trend
in
hydroponics
that
involves
stacking
multiple
layers
plants
arrangement.
method
saves
space,
reduces
water
usage,
increases
yields
per
square
foot
area.
In
comparison
to
conventional
cultivation,
requires
less
fertilizer,
pesticides,
due
precise
control
over
their
distribution.
term
“Internet
(IOT)”
system
interconnected
computing
devices,
sensors,
objects,
microcontrollers,
cloud
servers
can
transmit
data
across
network
other
devices
remotely
without
human
intervention.
A
better
management
solution
hydroponic
systems
optimum
pH,
electrical
conductivity
(EC),
or
ions
concentration.
three
main
gases
(GHGs)
emissions
hi-tech
are
nitrous
oxide,
methane
carbon
dioxide
(CO2).
To
measure
levels
CO2
more
intermediate
advanced
grower
use
monitoring
controllers
system.
Hydroponic
infancy
India.
Although
units
production
crops
like
strawberry,
lettuce
leafy
foliage
flowers
functioning
major
metros
However,
organized
farms
food
not
available
Therefore,
only
few
successful
have
been
built
India
mainly
initial
high
price
tag
on
construction
cost
maintaining
them
afterwards.
Another
disadvantage
footprint
very
high,
discourages
its
applications.
IOP Conference Series Earth and Environmental Science,
Journal Year:
2024,
Volume and Issue:
1426(1), P. 012004 - 012004
Published: Dec. 1, 2024
Abstract
Precision
hydroponics
requires
precise
and
accurate
Electrical
Conductivity
(EC)
Potential
of
Hydrogen
(pH)
measurements.
The
analog
signals
from
the
EC
pH
sensor
are
converted
to
voltage
then
into
either
or
readings
depending
on
type
used.
This
paper
presents
a
comparative
study
six
data
processing
methods
increase
precision
accuracy
includes
that
comprise
direct
(Methods
1
2)
selective
3,
4,
5,
6).
each
method
was
measured
by
comparing
standard
deviation
(SD)
coefficient
variance
(CV).
calculated
using
Mean
Absolute
Error
(MAE)
Root
Square
Errors
(RMSE).
Outliers
were
identified
through
interquartile
range
(IQR).
results
show
Method
(SD
=
4.935
mV;
CV
7.16;
MAE
3.090
RMSE
5.290
mV)
is
unreliable
method,
whereas
5
0.777
1.15;
0.610
0.866
6
0.669
0.99;
0.640
0.883
demonstrate
high
offers
reliable
in
taking
Future
research
practitioners
should
use
our
suggested
methods.
