Determinación de parásitos en dos diferentes densidades de siembra de tilapia roja Oreochromis spp) en un sistema “RAS” en el municipio del Tambo (Cauca)
The present study aimed to determinate the frequency of ectoparasites that affect the production of red tilapia (Oreochromis spp) in a recirculating aquaculture system (RAS), in the town of Tambo (Cauca); at fish farm "Lago Manizales", using two stocking rate (15kg / m3 and10kg / m3 ). Re...
Saved in:
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Trabajo de grado (Pregrado y/o Especialización) |
| Language: | spa |
| Published: |
Universidad Antonio Nariño
2022
|
| Subjects: | |
| Online Access: | http://repositorio.uan.edu.co/handle/123456789/5882 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The present study aimed to determinate the frequency of ectoparasites that affect the
production of red tilapia (Oreochromis spp) in a recirculating aquaculture system (RAS), in the
town of Tambo (Cauca); at fish farm "Lago Manizales", using two stocking rate (15kg / m3
and10kg
/ m3
). Red tilapia (Oreochromis spp) fingerlings were used for this work. This species being of
great economic importance at national and international level. Therefore, it is necessary to have
studies that show us what stocking rate should be used so that the product is safe and guarantees
the health of the consumer. In this case, microorganisms of the genus Oodinium were observed
in the two stocking rates with the highest prevalence in the dorsal and caudal fin. In addition, in
the stocking rate of (15kg / m3
) in the last shipment that was carried out, 4 parasites of Icht
multifillis were observed in the water. Through descriptive statistics analysis in the first sampling
was observed that in the stocking rate of 15kg / m3
), there was an incidence of Oodinium in
83.33% in the caudal fin, and in the stocking rate of 10kg / m3
, in the dorsal fin was 53.85%. In
the second sampling in the density of 15kg / m3
, there was an incidence of 76.47% in the caudal
fin, and in the density of 10kg / m3
, it was presented in 100% in the caudal. Through an analysis
of variance (ANOVA) it was determined that there were no significant differences between the
treatments, according to the densities studied, with T1 corresponding to 600 fish density and T2
density 400 fish |
|---|
