Recent study on biodegradable hydrogels for agriculture application: a review
Journal of environmental chemical engineering,
Journal Year:
2025,
Volume and Issue:
unknown, P. 115679 - 115679
Published: Feb. 1, 2025
Language: Английский
Modified biochar-immobilized Bacillus spp. for the release of nutrients and its response to soil microbial community activity and structure
Jie Cheng,
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Qiwu Sun,
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Lei Liu
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et al.
Industrial Crops and Products,
Journal Year:
2025,
Volume and Issue:
225, P. 120466 - 120466
Published: Jan. 18, 2025
Language: Английский
Microwave-assisted hydrothermal synthesis of Ag/Bi2MoO6/ZnO heterojunction with nano Ag as electronic accelerator pump for high-efficienty photocatalytic degradation of levofloxacin
Jun Li,
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Xin Nie,
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Lijian Meng
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et al.
Applied Surface Science,
Journal Year:
2024,
Volume and Issue:
678, P. 161143 - 161143
Published: Sept. 1, 2024
Language: Английский
Development of Slow-Release Fertilizers with Function of Water Retention Using Eco-Friendly Starch Hydrogels
Molecules,
Journal Year:
2024,
Volume and Issue:
29(20), P. 4835 - 4835
Published: Oct. 12, 2024
Over
the
past
two
decades,
development
and
commercialization
of
slow-release
fertilizers
(SRFs)
have
significantly
advanced,
with
primary
aim
mitigating
environmental
issues
associated
excessive
fertilizer
use.
A
range
methodologies,
including
chemical
physical
reactions,
incorporation
into
carriers
porous
layered
structures,
coating
techniques,
been
explored
refined.
On
other
hand,
global
challenges
such
as
drought
desertification
further
underscore
need
for
SRFs
that
not
only
control
nutrient
release
but
also
improve
soil
moisture
retention.
This
paper
reviews
application
eco-friendly
starch
hydrogels
water
retention
SRFs,
particularly
starch-based
superabsorbent
polymers
(SAPs)
produced
through
grafting
copolymerization
acrylamide.
review
explores
both
scientific
issues,
microstructures
releasing
mechanisms
SAPs,
technical
development,
involving
technologies,
multi-initialization
processes,
methods
loading
hydrogel,
etc.
Starch,
a
biodegradable
renewable
carbohydrate
polymer,
offers
distinct
advantages
due
to
its
excellent
stability
high
reactivity.
The
fabrication
techniques
SAPs
developed
from
traditional
batch
polymerization
in
aqueous
solutions
more
efficient,
solvent-free
reactive
extrusion.
benefits
based
on
encompass
enhanced
aeration,
prevention
deterioration,
minimization
evaporation,
pollution
control,
reduction
plant
mortality,
prolonged
within
soil.
In
this
review,
we
summarize
current
progress,
identify
limitations
existing
propose
future
research
directions
enhance
performance
SRFs.
Language: Английский
Insight into the preparation and improved properties of cellulose citrate ester hydrogel slow-release fertilizer
Xiaoxiao Tan,
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Qihang Lv,
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Guohua Dong
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et al.
Industrial Crops and Products,
Journal Year:
2024,
Volume and Issue:
222, P. 119517 - 119517
Published: Aug. 30, 2024
Language: Английский
Biodegradable Polymers for Plant Nutrient Delivery and Recovery
Macromolecular Bioscience,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 25, 2025
The
current
use
of
fertilizers
is
inefficient
and
not
sustainable.
majority
the
fertilizer
applied
does
reach
targeted
crop
but
lost
in
water
bodies
into
atmosphere,
with
harmful
impact
on
environment.
To
enhance
efficiency
sustainability
agricultural
practices,
it
essential
to
address
two
complementary
challenges.
First,
nutrient
delivery
methods
must
be
refined
maximize
plant
uptake.
Second,
recovery
nutrients
from
wastewater
other
waste
streams
should
improved
recycling
nitrogen
phosphorous
reduce
environmental
pollution.
Biodegradable
polymers
hold
great
promise
for
development
technological
solutions
toward
more
sustainable
practices.
This
review
covers
application
biodegradable
both
aspects
cycle:
plants
through
slow-
controlled-release
fertilizers,
using
membrane
separation,
adsorbent
composites,
coagulants/flocculants.
most
promising
materials
are
highlighted
approaches,
identifying
research
gaps
discussing
potential
future
directions
this
highly
significant
field.
Language: Английский
Lignin-polybutylene adipate-co-terephthalate(PBAT)-starch@urea bilayer nanohybrid biocomposite enable superior controlled slow-released fertilizer with good water-retention
Bo Wang,
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Zhipeng Lu,
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Yue Liu
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et al.
International Journal of Biological Macromolecules,
Journal Year:
2025,
Volume and Issue:
unknown, P. 142890 - 142890
Published: April 1, 2025
Language: Английский