Agronomy,
Год журнала:
2023,
Номер
13(10), С. 2640 - 2640
Опубликована: Окт. 19, 2023
Optimizing
Cropping
patterns
is
important
for
the
improvement
of
regional
agricultural
economic
efficiency
and
sustainable
development.
However,
there
are
few
studies
on
sustainability
cropping
in
hilly
areas.
Here,
we
studied
four
new
three-maturing
a
typical
ecological
site
areas
southwest
China.
An
analytical
method
combining
evaluation
energy
value
analysis
was
used
to
evaluate
compare
model
traditional
model.
We
explored
construction
three-crop
suitable
area
improve
benefits
production
production.
To
solve
above
problems,
constructed
eight
classified
them
as
follows:
The
Traditional
Double
System:
T1,
oilseed
rape-summer
soybean;
T2,
maize;
T3,
wheat-summer
maize.
Triple
T4,
wheat/spring
maize/summer
soybean.
Novel
T5,
forage
rape-spring
T6,
maize/peanut;
T7,
potato-spring
T8,
results
study
showed
that
compared
with
System
System,
increased
yield
by
an
average
100.39%
49.18%,
capacity
71.32%
36.48%,
biological
12.53%
4.90%,
13.59%
5.80%.
were
significantly
improved,
profits
CNY
9068
·hm−2
7533
System.
further
revealed
characteristics
high
input
output
inputs
6.56%
4.25%,
outputs
13.69%
4.27%
respectively.
This
level
stems
mainly
from
significant
increase
labor
inputs.
Meanwhile,
energy-value
indicator
shows
its
lower
dependence
natural
resources,
greater
intensification,
system
stability.
As
result,
higher
capacity.
In
summary,
this
can
provide
theoretical
basis
optimizing
promoting
high-yield
development
agriculture.
ACS Sustainable Chemistry & Engineering,
Год журнала:
2023,
Номер
11(34), С. 12809 - 12820
Опубликована: Авг. 16, 2023
Complete
pesticide
nanocapsules
were
readily
prepared
through
an
"on
site"
FeIII-tannic
acid
(TA)
coordination
assembly
based
on
oil/water
microemulsions
stabilized
with
different
types
of
surfactants
and
various
pesticides
dissolved
in
the
oil
phase
after
only
one
deposition
cycle
Fe3+
TA.
This
is
a
universal
strategy
suitable
for
independent
addition
sequence
Surprisingly,
smart
showed
multidimensional
on-demand
controlled
release
(including
acidic
pH,
alkaline
glutathione,
ascorbic
acid,
H2O2,
phosphate,
phytic
sunlight)
as
well
excellent
resistance
to
rainwater
erosion
ultraviolet
photolysis.
The
examples
acid-
acid-triggered
loaded
cargos
or
drugs)
reported
first
time,
respectively.
It
time
that
8
stimuli
integrated
into
nanovehicle
encapsulated
drugs).
closely
relevant
physiological
natural
environments
crop
plants,
FeIII-TA
wall
materials
ultimately
degraded
plants.
fungicide
tebuconazole
high
fungicidal
efficacy
against
fungi
Rhizoctonia
solani
Fusarium
graminearum,
insecticide
avermectin
have
insecticidal
pests
Plutella
xylostella,
comparison
conventional
formulations.
facile,
safe,
controlled-release,
degradable
show
great
application
prospects
sustainable
ecological
agriculture.
Agronomy,
Год журнала:
2023,
Номер
13(11), С. 2695 - 2695
Опубликована: Окт. 26, 2023
Soil
salinity
is
a
serious
global
problem
that
threatens
high
percentage
of
the
soils.
Salinity
stress
can
create
ionic,
oxidative,
and
osmotic
stress,
along
with
hormonal
imbalances,
in
stressful
plants.
This
kind
was
investigated
on
agricultural
productivity
at
different
levels,
starting
vitro
(plant
tissue
culture),
through
hydroponics,
pots,
field
conditions.
Several
approaches
were
studied
for
managing
including
using
traditional
materials
(e.g.,
gypsum,
sulfur),
organic
amendments
compost,
biochar,
chitosan),
applied
manufactured
or
engineered
nanomaterials
(NMs).
Application
ameliorating
has
gained
great
attention
due
to
their
efficiency,
eco-friendliness,
non-toxicity,
especially
biological
nanomaterials.
The
application
NMs
did
not
only
support
growing
plants
under
but
also
increased
yield
crops,
provided
an
economically
feasible
nutrient
management
approach,
environmentally
robust
sustainable
crop
productivity.
Nano-management
may
involve
applying
nano-amendments,
nanomaterials,
nano-enabled
nutrients,
nano-organic
amendments,
derived
smart
nanostructures,
nano-tolerant
plant
cultivars.
Producing
cultivars
are
tolerant
be
achieved
conventional
breeding
plantomics
technologies.
In
addition
large-scale
use
there
urgent
need
address
treat
nanotoxicity.
study
aims
contribute
this
area
research
by
exploring
nano-management
current
practices
raises
many
questions
regarding
expected
interaction
between
toxic
effects
such
includes
whether
acts
positively
negatively
cultivated
soil
activity,
what
regulatory
ecotoxicity
tests
protocols
should
used
research.
Journal of Agricultural and Food Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 27, 2025
Facile
pesticide
nanocapsules
were
successfully
prepared
by
directly
encapsulating
the
antisolvent
precipitation
of
pesticides
through
instantaneous
"on
site"
coordination
assembly
tannic
acid
and
Fe3+,
avoiding
tedious
preparation,
time
consumption,
large
amounts
organic
solvents.
The
showed
excellent
resistance
to
ultraviolet
photolysis
rainwater
washing
owing
nanocapsule
walls.
smart
exhibited
controlled
release
under
multidimensional
stimuli,
such
as
acidic/alkaline
pH,
glutathione,
H2O2,
phytic
acid,
laccase,
tannase,
sunlight,
which
related
physiological
natural
environments
crops,
pests,
pathogens.
tebuconazole
not
only
enhanced
fungicidal
activity
against
Fusarium
graminearum
effective
control
efficacy
in
wheat
powdery
mildew
foliar
spray
seed
coating,
but
also
improved
biosafety
target
plant
growth
nontarget
organisms.
facile,
smart,
efficient,
safe,
green
using
universal
strategy
have
broad
application
prospects
ecoagriculture.
The
past
decade
has
witnessed
a
growth
spurt
in
aerial
pesticide
application
by
plant
protection
unmanned
vehicles
(UAVs).
However,
compared
to
the
traditional
ground
application,
their
operation
characteristics
of
low
capacity
and
high
concentration
put
forward
rather
higher
requirements
for
wettability
solutions
on
target
crop
surface,
which
was
critical
link
efficiency.
Tank
mix
adjuvants
is
common
measure
modify
spray
liquid
during
foliar
application.
Yet,
given
wide
variety
available,
how
select
suitable
ones
based
leaf
surface
plant-protection
UAVs
still
lacks
attention,
especially
tree
crops
like
citrus.
Herein,
free
energy
citrus
leaf,
tension
tested
liquids,
contact
angles
were
determined,
quantitative
relationship
between
angle
its
components,
as
well
analyzed.
adaxial
abaxial
30.31
mJ
m–2
27.50
m–2,
respectively,
showing
that
leaves
are
relatively
difficult
wet.
addition
with
1%
(v/v)
three
significantly
reduced
tension,
polar
component,
thereby
substantially
decreasing
surface.
There
significant
positive
correlation
droplet
surfaces
total
main
variable
component
covariant.
Our
findings
proposed
strategy
screening
tank-mix
improve
UAVs.
Journal of Agricultural and Food Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 16, 2025
In
this
study,
we
successfully
fabricated
an
eco-friendly
nanopesticide
with
synergistic
antifungal
efficacy
by
loading
the
botanical
fungicide
osthole
(OS)
into
ZIF-8-derived
nanozymes
(ZnSA)
for
microenvironment-enhanced
control
of
ginseng
seedling
blight.
The
(OS@ZnSA)
exhibited
significant
photostability
and
storage
stability.
Compared
OS
technique
concentrate,
inhibitory
effect
on
Rhizoctonia
solani
was
increased
28%.
Plant
experiments
revealed
that
OS@ZnSA
not
only
promoted
growth
seedlings
but
also
markedly
enhanced
expression
its
defense
enzymes.
Safety
evaluation
showed
had
no
soil
microbial
community,
seed
germination,
human
immortalized
epidermal
cells
(HaCaT),
demonstrating
favorable
biosafety
profile.
Overall,
nanopesticides
would
provide
a
new
perspective
plant
disease.
Pest Management Science,
Год журнала:
2024,
Номер
80(8), С. 3707 - 3716
Опубликована: Март 9, 2024
Polymeric
microcapsules
(MCs)
have
become
an
important
issue
and
attracted
increasing
attention
because
of
their
tunable
physical
chemical
properties.
Diverse
shell
structures
can
confer
multiple
properties
on
MCs.
