Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Фев. 2, 2022
Seleno-amino
acids
are
safe,
health-promoting
compounds
for
humans.
Numerous
studies
have
focused
on
the
forms
and
metabolism
of
seleno-amino
in
vegetables.
Based
research
progress
acids,
we
provide
insights
into
production
selenium-enriched
vegetables
with
high
contents.
To
ensure
safe
effective
intake
selenium,
several
issues
need
to
be
addressed,
including
(1)
how
improve
accumulation
(2)
control
total
selenium
contents
The
combined
use
plant
factories
artificial
lighting
multiple
analytical
technologies
may
help
resolve
these
issues.
Moreover,
propose
a
Precise
Control
Selenium
Content
system,
which
has
potential
produce
specified
amounts
proportions
acids.
Foods,
Год журнала:
2021,
Номер
10(2), С. 223 - 223
Опубликована: Янв. 21, 2021
Vegetables
represent
pillars
of
good
nutrition
since
they
provide
important
phytochemicals
such
as
fiber,
vitamins,
antioxidants,
well
minerals.
Biofortification
proposes
a
promising
strategy
to
increase
the
content
specific
compounds.
As
minerals
have
functionalities
in
human
metabolism,
possibility
enriching
fresh
consumed
products,
many
vegetables,
adopting
agronomic
approaches,
has
been
considered.
This
review
discusses
most
recent
findings
on
biofortification
aimed
at
increasing
edible
portions
minerals,
calcium
(Ca),
magnesium
(Mg),
iodine
(I),
zinc
(Zn),
selenium
(Se),
iron
(Fe),
copper
(Cu),
and
silicon
(Si).
The
focus
was
thus
far,
while
for
other
mineral
elements,
aspects
related
vegetable
typology,
genotypes,
chemical
form,
application
protocols
are
far
from
being
defined.
Even
if
fortification
is
considered
an
easy
apply
technique,
approach
complex
considering
several
interactions
occurring
crop
level,
bioavailability
different
consumer.
Considering
latter,
only
few
studies
examined
broad
both
definition
quantification
bioavailable
fraction
element.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Апрель 14, 2022
Today's
agriculture
faces
many
concerns
in
maintaining
crop
yield
while
adapting
to
climate
change
and
transitioning
more
sustainable
cultivation
practices.
The
application
of
plant
biostimulants
(PBs)
is
one
the
methods
that
step
forward
address
these
challenges.
advantages
PBs
have
been
reported
numerous
times.
Yet,
there
a
general
lack
quantitative
assessment
overall
impact
on
production.
Here
we
report
comprehensive
meta-analysis
(focus
non-microbial
PBs)
over
thousand
pairs
open-field
data
total
180
qualified
studies
worldwide.
Yield
gains
upon
biostimulant
were
compared
across
different
parameters:
category,
method,
species,
condition,
soil
property.
results
showed
(1)
add-on
benefit
among
all
categories
average
17.9%
reached
highest
potential
via
treatment;
(2)
applied
arid
climates
vegetable
had
yield;
(3)
efficient
low
organic
matter
content,
non-neutral,
saline,
nutrient-insufficient,
sandy
soils.
This
systematic
review
provides
guidelines
gives
consultants
growers
insights
into
achieving
an
optimal
from
application.
Scientia Horticulturae,
Год журнала:
2021,
Номер
295, С. 110855 - 110855
Опубликована: Дек. 29, 2021
From
a
sustainability
point
of
view,
there
are
strong
arguments
nutrient
recycling
within
the
society,
which
means
more
use
organic
sources
agriculture
and
horticulture.
At
same
time,
is
an
increasing
consumer
demand
for
certified
products,
incentives
from
governments
to
increase
conversion
production
areas
production.
This
also
applies
greenhouse
Many
different
raw
materials
fertilizers
used
as
today,
such
animal
manures,
slaughterhouse
byproducts,
vegetable
green
manure,
algae,
composts,
anaerobic
digestates
etc.
In
common
all
these
fertilizer
types
that
they
limited
in
availability,
not
always
consistent
with
respect
content,
require
microbial
degradation
order
mineralize
its
content
nutrients,
thereby
or
less
be
characterized
slow
release
fertilizers.
Greenhouse
horticulture
open
field
several
ways
supply.
Firstly,
fallow
crops
crop
rotation
practical
due
high
investment
costs
bound
structure.
Secondly,
growth
per
unit
area
significantly
higher
than
outdoor
production,
subsequently
demand,
often
concentrated
relatively
short
period
time.
On
other
hand,
climatic
factors
soil
temperature
moisture
can
controlled
beneficial
control
release.
Traditionally,
by-products
manure
wastes
have
been
widely
However,
availability
ethical
concerns
currently
driving
forces
search
alternative
sources.
The
solid
liquid
promising
practice
Energy
“by
product”
modified
by
feeding
reactor
stock.
Furthermore,
it
suggested
techniques
fine-tuning
supply
further
developed
adopted,
biofertilizers
foliar
sprays.
Abstract
Background
Nano-materials
ameliorate
the
adverse
effect
of
salinity
stress
on
physiological
and
biochemical
processes
in
plants.
The
present
investigation
was
designed
to
evaluate
mechanisms
through
which
a
nano-chitosan-encapsulated
nano-silicon
fertilizer
(NC-NS)
can
wheat
plants,
compare
it
with
nano-chitosan
(NC)
(NS)
application.
Nano-silicon
encapsulated
chitosan-tripolyphosphate
(TPP)
nano-matrix
by
ionic
gelation
method
for
its
slow
release.
plants
were
exposed
foliar
application
distilled
water,
NC,
NS,
NC-NS
two
NaCl
irrigation
levels
at
0
(distilled
water)
100
mM.
Results
induced
significant
increase
function
enzymatic
non-enzymatic
antioxidant
systems
equilibrate
cellular
redox
homeostasis
balancing
H
2
O
content
leaves
roots,
as
compared
salt-stressed
without
treatment.
plant's
foliar-sprayed
solution
exhibited
molecules
osmotic
adjustment
potentials
such
proline,
free
amino
acids,
glycine
betaine,
sugars
protect
cells
against
stress-induced
salinity.
observed
power
osmoregulatory
accompanied
protection
lipid
membrane,
proteins
photosynthetic
apparatus
stress.
Conclusion
In
study,
beneficial
role
application,
particularly
NC-NS,
alleviating
is
well
documented.
An
overview
result
study
assists
researchers
providing
potential
this
increasing
salinization
threat
crops.
Graphical
abstract
Horticulturae,
Год журнала:
2023,
Номер
9(2), С. 219 - 219
Опубликована: Фев. 7, 2023
Fresh
vegetables
and
fruits
have
always
been
the
mainstays
of
good
nutrition
as
providers
fiber,
beneficial
phytochemicals
(such
vitamins
phenolic
compounds),
minerals.
Today
in
future,
biofortification
is
a
promising
strategy
to
increase
concentration
these
compounds.
Considering
importance
minerals
human
health,
enrichment
fresh
produce
for
consumption
has
considered
through
specific
agronomic
approaches.
This
review
discusses,
detail,
latest
findings
on
vegetable
biofortification,
aimed
at
increasing
crucial
minerals,
such
iron
(Fe),
zinc
(Zn),
iodine
(I),
selenium
(Se),
molybdenum
(Mo),
silicon
(Si),
edible
portions,
focusing
direct
indirect
effects
this
strategy.
Although
feasible
technique,
approach
complex
due
many
interactions
between
microelement
bioavailability
both
plants
consumers.
Therefore,
health
influence
antinutritional
compounds
were
discussed
detail
analyze
advantages
disadvantages
practice.
