Biomarkers of heavy metals pollution in mangrove ecosystems: comparative assessment in industrial impact and conservation zones
Toxicology Reports,
Год журнала:
2025,
Номер
unknown, С. 102011 - 102011
Опубликована: Март 1, 2025
Язык: Английский
Enhancing Pea Plant Growth, Nutrient Acquisition, and Symbiosis in Cobalt‐Stressed Soil Using Metal‐Tolerant Klebsiella sp.
Journal of Basic Microbiology,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 28, 2025
ABSTRACT
Excessive
cobalt
(Co)
levels
in
agricultural
soil
cause
significant
toxicity,
reducing
crop
growth
and
yield.
This
study
aimed
to
assess
the
potential
of
Klebsiella
sp.
SRB‐5
(Accession
no.
OR715782),
mitigating
toxicity
enhancing
garden
peas
under
stress.
Strain
SRB‐5,
tolerant
4000
ppm
Co(II),
was
evaluated
for
producing
growth‐regulating
substances,
including
indole‐3‐acetic
acid
(IAA),
ammonia,
siderophore,
ACC
deaminase,
solubilized
phosphate,
The
optimal
conditions
Co‐(II)
biosorption
by
were
determined
be
25°C,
pH
6.0,
an
incubation
time
72
h.
strain's
ability
mitigate
tested
inoculating
grown
treated
with
1000,
2000,
3000
Co‐(II).
Inoculation
Co‐tolerant
alleviated
significantly
enhanced
physiological
biochemical
properties
plants.
Notably,
increased
root
length
(19.2%),
biomass
(29%),
seedling
vigor
index
(18.4%),
total
chlorophyll
(52%),
nodule
(41%),
leghaemoglobin
content
(38%),
nitrogen
(27%),
phosphorous
(19.3%)
1000
Co‐stressed
peas.
Additionally,
bacterial
inoculation
reduced
proline,
malondialdehyde
(MDA),
hydrogen
peroxide
(H
2
O
),
membrane
injury
85%,
57.3%,
90%,
75%,
respectively,
Co‐exposed
Priming
also
uptake
roots
(88%),
shoots
(53.7%),
grains
(79.6%)
compared
uninoculated
treatments.
Metal‐tolerant
beneficial
bacteria,
such
as
strain
could
serve
effective
alternative
pea
production
metal‐contaminated
soils.
use
PGPR
strains
holds
development
biofertilizers
future
practices.
Язык: Английский
Cyanobacteria-based bioremediation of environmental contaminants: advances and computational insights
Discover Agriculture,
Год журнала:
2025,
Номер
3(1)
Опубликована: Март 27, 2025
Язык: Английский
Metals associated with Beach plastic litter at Woodbridge Island and Derdesteen in Table Bay, South Africa
Microplastics and Nanoplastics,
Год журнала:
2025,
Номер
5(1)
Опубликована: Апрель 6, 2025
Язык: Английский
Kinetic and thermodynamic evaluation of adsorptive removal of lead(II) from aqueous solutions using Polypyrrole@CoFe<sub>2</sub>O<sub>4 </sub>nano-adsorbent
Progress in Reaction Kinetics and Mechanism,
Год журнала:
2025,
Номер
50(1), С. 0 - 0
Опубликована: Янв. 1, 2025
Язык: Английский