Tingkat Kerusakan Jaringan Darah Ikan Mas (Cyprinus carpio) yang Dipaparkan pada Media Zn-Sulfat (ZnSO4)
Abstract: Industrial
activities should produce waste and if
it is discharge into waters continually can be resulted in changes to water
quality. One of the wastes generated
from industrial activities that affect the quality of the aquatic environment is
Zinc (Zn). The purpose of this study was to investigate the effect of Zinc (Zn)
on the number of erythrocytes,
leucocytes, hemoglobin levels and erythrocyte morphological damage in goldfish (Cyprinus
carpio). Impact test was carried out by using 54 goldfishes Cyprinus carpio. It
was accomplished in 3 different groups of treatment and repeated 3 times. Then,
a blood sample from each treatment gr oup of goldfish was taken. The result
showed that the number of erythrocytes decreased by 69.2%. The number of erythrocytes
after exposure was 0.5 x 106cells/mm3. While the amount of
leucocytes increased by 63.59%. The number
of leucocytes was
0.235 x 106cells/mm3.
Hemoglobin levels were
unchanged. Zinc (Zn) accumulation in
blood achieved its
highest level of
1.96 mg/l with
the accumulation rate
of 196%. The erythrocytes morphological
damage was spherocytes
(18.44%) and seroid
(80.5%). It occurred
at a concentration of ZnSO4 1 ppm
with exposure for 6 weeks.
Penulis: Ade Syahrial, Tri
Rima Setyawati, Siti Khotimah
Kode Jurnal: jpbiologidd130424
