Biostimulant potential of Azospirillum brasilense and nicotinamide for hydroponic pumpkin cultivation
Revista Brasileira de Engenharia Agrícola e Ambiental,
Год журнала:
2024,
Номер
28(4)
Опубликована: Март 12, 2024
ABSTRACT
The
application
of
biostimulants
in
agriculture
has
been
studied
to
increase
production
while
using
smaller
physical
spaces
and
agricultural
inputs
sustainability
systems.
Despite
the
promising
results,
there
is
a
need
study
effects
joint
applications
these
products,
identifying
possible
interactions
during
crop
development.
Thus,
this
aimed
verify
biostimulant
potential
isolated
combined
use
nicotinamide
Azospirillum
brasilense
initial
growth
pumpkin
plants
hydroponic
cultivation.
A
completely
randomized
design
with
six
treatments
four
replicates
was
performed.
were
composed
by
combination
(foliar)
A.
(foliar
or
applied
solution).
Treatments
increased
gas
exchanges,
particularly
assimilation
rate
carboxylation
efficiency,
being
superior
control
treatment.
However,
for
characteristics,
favored
development
shoot
and,
when
via
foliar,
root
growth.
alone
together
enhances
exchanges
grown
system,
especially
foliar
brasilense.
Whereby
its
action
can
be
referred
as
effect.
Furthermore,
method
affects
efficiency
compatibility
products
applied.
Therefore,
recommended.
Язык: Английский
Vitamin application affects gas exchange, growth, and yield of soybean plants
Brazilian Journal of Biology,
Год журнала:
2025,
Номер
85
Опубликована: Янв. 1, 2025
Abstract
The
application
of
biostimulants
in
agriculture
has
been
used
to
increase
crop
yield.
This
study
evaluated
the
effects
exogenous
thiamine
and
nicotinamide
on
soybean
plants.
experiment
was
conducted
Cassilândia,
MS.
randomized
blocks
design
with
5
treatments
8
replications
used.
consisted
concentrations
at
0,
50,
100
mg
L-1
water,
applied
exogenously
when
plants
were
V3
stage.
Gas
exchange,
number
grains
per
pod,
pods,
grain
yield
assessed.
Plant
height
increased
by
applying
vitamins,
all
outperforming
control.
or
doses
between
50
favors
development
plants,
making
it
possible
use
them
as
a
biostimulant.
Язык: Английский
Potentiating Chlorella vulgaris bioinput as a growth biostimulant in the production of basil seedlings with the addition of vitamin B3
Algal Research,
Год журнала:
2024,
Номер
unknown, С. 103706 - 103706
Опубликована: Сен. 1, 2024
Язык: Английский
Nicotinamide Increases the Physiological Performance and Initial Growth of Maize Plant
International Journal of Agronomy,
Год журнала:
2024,
Номер
2024(1)
Опубликована: Янв. 1, 2024
The
objective
of
the
work
was
to
evaluate
effects
nicotinamide
application
via
seed
immersion
on
physiological
quality
and
initial
growth
characteristics.
Two
experiments
were
carried
out,
in
laboratory
(seed
potential)
another
a
randomized
block
design,
greenhouse
(initial
growth).
Treatments
consisted
seeds
six
solutions
with
different
concentrations
(0,
100,
200,
300,
400,
500
mg·L
−1
).
Characteristics
related
primary
root
protrusion
speed,
average
time,
rate,
length
evaluated
under
temperature
conditions
(18°,
25°,
35°C),
gas
exchange,
plant
height,
stalk
diameter,
number
leaves,
aerial
fresh
weight,
dry
weight
evaluated.
It
found
that
use
nicotinamide,
despite
delaying
process
radicle
protrusion,
increases
its
development
stressful
results
an
increase
exchange
processes
gain
growth,
mainly
part.
Thus,
it
is
concluded
maize
has
potential
for
environments,
as
well
obtaining
greater
which
between
200
300
are
suitable
crop.
Язык: Английский
Plant–Vitamin–Microorganism Interaction in Hydroponic Melon Cultivation
Horticulturae,
Год журнала:
2024,
Номер
10(12), С. 1329 - 1329
Опубликована: Дек. 12, 2024
The
study
of
the
application
biostimulants
in
agriculture
aims
to
increase
production
and
improve
efficient
use
physical
space
agricultural
inputs,
thus
contributing
sustainability
systems.
One
new
challenges
is
verify
effects
joint
these
products
identify
possible
interactions
during
crop
development.
In
this
context,
present
aimed
evaluate
biostimulant
potential
isolated
combined
nicotinamide
Azospirillum
brasilense
developing
cantaloupe
melon
plants
fruits.
treatments
consisted
foliar
(combined
isolated)
(300
mg
L−1)
A.
(2
mL
L−1).
results
revealed
that
applying
positively
influences
gas
exchange
vegetative
growth
plants,
especially
root
system.
However,
although
each
resulted
greater
effectiveness
terms
transpiration,
stomatal
conductance,
net
CO2
assimilation,
which
provided
an
soluble
solids
content,
two
significant
gains
organs
Furthermore,
applications
plus
favored
development
biometric
characteristics
fruit
fresh
weight,
while
increased
content.
Язык: Английский