Functional Diversity of Soil Microorganisms in Taiga Forests in the Middle and Late Stages of Restoration after Forest Fires
Forests,
Год журнала:
2024,
Номер
15(7), С. 1220 - 1220
Опубликована: Июль 14, 2024
Fire
can
significantly
affect
the
structure
and
function
of
forest
soil
microorganisms.
Therefore,
it
is
important
to
study
effects
different
fire
intensities
on
microbial
carbon
source
utilization
capacity
in
cold-temperate
larch
forests
protect
utilize
ecosystems.
In
this
study,
we
investigated
burning
microorganisms
sites
from
2010
2000
using
Biolog-Eco
technology.
Our
findings
revealed
that
(1)
increased
pH,
AN
(available
nitrogen),
AK
potassium)
(p
<
0.05);
(2)
average
color
change
rate
(AWCD)
(3)
Shannon
index
significantly,
whereas
Simpson
McIntosh
decreased
after
fire—however,
10M
site
was
not
altered;
(4)
metabolic
functions
communities
differed
among
intensities—MC
(moisture
content),
TN
(total
were
most
influential
environmental
factors
community;
(5)
mid-term
restoration
responses
carbohydrates,
amino
acids,
esters,
alcohols,
amines,
while
late-fire
burn
intensity
acids.
conclusion,
altered
functional
diversity
activities
related
substrate
utilization.
Additionally,
ability
a
single
also
altered.
Язык: Английский
The Effectiveness of Biofloc Technology and Its Application Prospects in Sea Cucumber (Apostichopus japonicus) Aquaculture: A Review
Fishes,
Год журнала:
2024,
Номер
9(11), С. 457 - 457
Опубликована: Ноя. 10, 2024
This
review
aims
to
advance
the
development
of
biofloc
technology
(BFT),
providing
more
sustainable
and
efficient
practices
for
farming
Japanese
sea
cucumber
(Apostichopus
japonicus).
BFT
is
a
aquaculture
method
that
promotes
nutrient
recycling
effective
carbon
source
management,
offering
significant
advantages
such
as
improving
water
quality,
enhancing
growth
performance,
boosting
physiological
activity
disease
resistance
cultured
animals.
In
A.
japonicus
farming,
optimal
glucose,
ideal
carbon-to-nitrogen
(C/N)
ratio
ranges
between
15
20.
Microbial
additives,
Bacillus
species,
have
been
shown
enhance
formation
growth,
well
immune
responses
in
japonicus.
However,
also
faces
limitations,
including
finding
suitable
culture
protocols
match
habits
potential
challenges
with
stability
under
varying
environmental
conditions.
Based
on
existing
research,
this
discusses
these
limitations
Additionally,
it
compares
models
other
economically
important
aquatic
species.
By
addressing
key
aspects,
offers
insights
ultimately
contributing
practices.
Язык: Английский