Sustainability,
Год журнала:
2024,
Номер
16(8), С. 3398 - 3398
Опубликована: Апрель 18, 2024
This
study
aimed
to
investigate
the
impact
of
Rekulter,
a
lignite-based
fertilizer,
on
various
soil
parameters,
with
focus
promoting
sustainable
agricultural
practices.
A
multi-year
field
trial
was
conducted
in
Klon,
Poland,
employing
potentiometric
techniques,
spectrophotometry,
and
gas
chromatography-mass
spectrometry
analyze
samples.
Established
laboratory
procedures
were
used
assess
pH
value,
sorption
properties,
granulometric
composition,
organic
carbon
content
(OC),
total
nitrogen
(TN),
polycyclic
aromatic
hydrocarbons
(PAHs),
phenolic
compounds
(PCs),
fractional
composition
matter.
Hypothesis-driven
experiments,
including
Analysis
Variance
(ANOVA)
Tukey’s
HSD
post
hoc
tests,
utilized
examine
effects
Rekulter
application
characteristics.
Significant
differences
found
matter
among
variants.
underscores
dose-dependent
properties
provides
insights
into
optimizing
rates
for
management.
Recommendations
include
tailoring
interventions
based
characteristics
environmental
considerations,
integrating
amendments
mineral
fertilizers,
balanced
approaches
reclamation.
research
contributes
ongoing
efforts
improve
sustainability
mitigate
impacts,
guiding
practices
that
balance
productivity
stewardship.
Abstract
Background
Enriching
the
soil
with
organic
matter
such
as
humic
and
fulvic
acid
to
increase
its
content
available
nutrients,
improves
chemical
properties
of
increases
plant
growth
well
grain
yield.
In
this
study,
we
conducted
a
field
experiment
using
(HA),
(FA)
recommended
dose
(RDP)
phosphorus
fertilizer
treat
Hordeum
vulgare
seedling,
in
which
four
concentrations
from
HA,
FA
RDP
(0.0
%,
50
75
%
100%)
under
saline
conditions
.
Moreover,
some
agronomic
traits
(e.g.
yield,
straw
spikes
weight,
height,
spike
length
weight)
barley
seedling
after
treated
different
were
determined.
As
beneficial
effects
these
combinations
improve
growth,
N,
P,
K
uptake,
components
salinity
stress
assessed.
Results
The
findings
showed
that
treatments
HA
+
100%
(T1),
75%
(T2),
(T5),
50%
(T3),
(T6),
improved
number
spikes/plant,
1000-grain
yield/ha,
harvest
index,
amount
uptake
nitrogen
(N),
phosphorous
(P)
potassium
(K)
grain.
for
yield
over
control
was
64.69,
56.77,
49.83,
49.17,
44.22%
first
season,
64.08,
56.63,
49.19,
48.87,
43.69%
second
season,.
Meanwhile,
when
compared
22.30,
16.42,
11.27,
10.78,
7.11%
22.17,
16.63,
11.08,
10.84,
6.99%
season.
Therefore,
best
results
obtained
when,
addition
phosphate
fertilizer,
or
foliar
application
plants
one
following
treatments:
(T6).
Conclusions
result
use
amendments
an
tolerance
stress,
evident
improvement
occurred
treatment
included
(humic
acid).
Engineered Science,
Год журнала:
2023,
Номер
unknown
Опубликована: Янв. 1, 2023
Coal
is
a
non-renewable
fossil
fuel
combusted
to
generate
power
or
used
produce
liquid
gas
fuels
with
high
energy
densities.The
abundance
of
coal
reserves
and
the
dependence
many
countries
on
as
cheap
resource
are
basis
for
predicted
expansion
in
consumption
future.However,
at
global
level,
there
growing
concern
about
role
combustion
environmental
pollution,
warming,
climate
change.Consequently,
it
becomes
imperative
consider
adopt
novel
technologies
aimed
bridging
gap
between
demand
supply.These
must
meet
core
eligibility
criteria
demonstrate
substantial
benefits,
including
reduced
adverse
impacts,
improved
utilization
safety,
decreased
emissions.This
review
aims
addressing
these
issues
by
means
microbial
activities
and/or
biomass.Firstly,
combining
low-rank
biomass
would
allow
safe
effective
through
different
co-processing
make
valuable
products.Secondly,
microorganisms
associated
sulfur
removal
dust
suppression
may
facilitate
"clean"
production,
promoting
impact
reduction.Furthermore,
biogenic
coal-to-methane
conversion
methanogenic
an
approach
generating
high-quality
gas.The
literature
reviewed
here
demonstrates
that
hold
great
potential
sustainably
coping
ever-growing
demand.
Biology,
Год журнала:
2022,
Номер
11(9), С. 1306 - 1306
Опубликована: Сен. 2, 2022
It
was
generally
believed
that
coal
sources
are
not
favorable
as
live-in
habitats
for
microorganisms
due
to
their
recalcitrant
chemical
nature
and
negligible
decomposition.
However,
accumulating
evidence
has
revealed
the
presence
of
diverse
microbial
groups
in
environments
significant
metabolic
role
biogeochemical
dynamics
ecosystem
functioning.
The
high
oxygen
content,
organic
fractions,
lignin-like
structures
lower-rank
coals
may
provide
effective
means
attack,
still
representing
a
greatly
unexplored
frontier
microbiology.
Coal
degradation/conversion
technology
by
native
bacterial
fungal
species
great
potential
agricultural
development,
industry
production,
environmental
rehabilitation.
Furthermore,
microalgal
can
offer
sustainable
energy
source
an
excellent
bioremediation
strategy
applicable
spill/seam
waters.
Additionally,
measures
fate
community
would
serve
indicator
restoration
progress
on
post-coal-mining
sites.
This
review
puts
forward
comprehensive
vision
biodegradation
bioprocessing
determining
biotechnological
possible
applications.
Agronomy,
Год журнала:
2022,
Номер
12(2), С. 283 - 283
Опубликована: Янв. 23, 2022
Humic
acids
(HAs)
regulate
soil
chemical
reactivity
and
improve
many
functions.
The
amendment
of
with
organic
materials
increases
matter
(SOM)
content
promotes
the
formation
HAs.
However,
effect
type,
frequency
duration
amendment,
pedoclimatic
conditions
on
SOM
transformation
HA
structural
changes
remains
unclear.
Herein,
four
experimental
field
sites
(S1–4)
short-to-long-term
fertilisation
schemes
were
used
to
assess
effects
such
factors,
i.e.,
S1:
loamy
sand
amended
once
farmyard
manure
(FYM),
brown
coal
waste
(BCW),
biochar
(BIO)
for
0.5
1.5
years;
S2:
silt
loam
BIO
8
S3:
every
5
years
FYM
94
S4:
clayey
2
116
years.
All
HAs
extracted
analysed
differences
by
elemental
analysis
(EA),
attenuated
total
reflectance–Fourier
transform
infrared
spectroscopy
(ATR-FTIR),
solid-state
cross
polarisation
magic
angle
spinning
nuclear
magnetic
resonance
(CP/MAS
13C-NMR),
differential
scanning
calorimetry
(DSC).
Results
from
EA,
FTIR,
NMR
showed
that
long-term
samples
S3
(treatments,
T9–T10)
S4
(T11–T12)
had
greatest
aromatic
characteristics,
which
increased
(T10
T12).
These
agreed
DSC
data,
indicated
lower
aliphatic
contents
compared
other
samples.
Samples
S2
(T7–T8),
receded
effects,
less
greater
characteristics
short-term
samples,
S1
(T1–T6).
In
S1,
limited,
but
aromaticity
(T3
T6)
corresponding
(T1
T4)
BCW
(T2
T5)
amendments
due
inherently
high
groups
in
former.
Overall,
results
site
(due
conditions),
age
OM,
main
factors
influenced
structure,
hence
transformation.
Regular,
HAs,
can
functionality,
improvements
are
achievable
only
when
amending
material
is
rich
compounds.
International Journal of Coal Preparation and Utilization,
Год журнала:
2024,
Номер
unknown, С. 1 - 14
Опубликована: Март 14, 2024
The
purpose
of
the
study
is
to
examine
main
methods
obtaining
fertilizers
and
optimizing
processes.
Using
analysis,
comparison,
experimentation,
three
approaches
were
identified:
grinding
mixing
with
potassium
hydroxide
(KOH),
ultrafine
chemical
additives,
a
complex
method
for
processing
caustobioliths.
Comparative
analysis
investigated
allowed
identifying
their
advantages,
disadvantages,
effectiveness.
key
result
was
ability
determine
most
effective
producing
humate-containing
from
brown
coal,
depending
on
specific
production
conditions
requirements.
results
showed
that
process
additions,
such
as
urea
alkali
metal
hydroxides,
promising
potential
creating
highly
in
addition
comparative
analysis.
After
thorough
optimization,
this
technique
improved
fertilizer
utilization
superior
plant
uptake,
making
it
strong
contender
sustainable
farming
methods.
Nevertheless,
achieving
optimal
requires
detailed
parameter
optimization.
underscores
importance
using
coal
an
environmentally
safe
approach.
can
contribute
further
development
improvement
methods,
promoting
agriculture
increased
crop
productivity.
Biomass,
Год журнала:
2024,
Номер
4(2), С. 273 - 285
Опубликована: Апрель 4, 2024
The
characterization
of
compost
compositions
on
the
basis
sewage
sludge
and
structural
materials
(straw,
sawdust,
bark)
composting
is
described.
A
comparison
methods
most
often
used
for
also
presented.
Sewage
were
mixed
in
different
ratios
composted
piles
(laboratory
scale)
3
months.
During
this
time,
process
was
controlled
using
standard
methods.
bioavailability
some
xenobiotics
an
agriculture
experiment
(using
beans)
investigated.
