Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry
A nutritional assay was conducted with rainbow trout fry (Oncorhynchus mykiss), from 2 up to 30 g body weight, using a spirulina meal (Spirulina maxima). The spirulina meal was incorporated in the feed at 0,0; 2,5 and 5,0% levels in order to verify the effects on productive performance, mortality (%) and uric acid levels (mg/dl). After 90 days, the productive performance (body weight, feed intake, feed conversion and specific growth rate) was not significantly affected (P≥ 0,05) by the presence of spirulina meal in the diets. The mortality was not significantly (P≥ 0,05) modified by the treatments, the same was observed in the uric acid levels. Under the experimental conditions used, the results obtained show that a 5% of spirulina meal can be incorporated in the feed for rainbow trout fry.
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Universidad de Chile. Facultad de Ciencias Veterinarias y Pecuarias
2007
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| Online Access: | https://avancesveterinaria.uchile.cl/index.php/ACV/article/view/911 |
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oai:ojs.pkp.sfu.ca:article-9112010-11-25T10:08:32Z Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry Incorporación de Espirulina (Spirulina Maxima) en dietas para alevines de truchas arco iris (Oncorhynchus Mykiss) Pókniak, José A nutritional assay was conducted with rainbow trout fry (Oncorhynchus mykiss), from 2 up to 30 g body weight, using a spirulina meal (Spirulina maxima). The spirulina meal was incorporated in the feed at 0,0; 2,5 and 5,0% levels in order to verify the effects on productive performance, mortality (%) and uric acid levels (mg/dl). After 90 days, the productive performance (body weight, feed intake, feed conversion and specific growth rate) was not significantly affected (P≥ 0,05) by the presence of spirulina meal in the diets. The mortality was not significantly (P≥ 0,05) modified by the treatments, the same was observed in the uric acid levels. Under the experimental conditions used, the results obtained show that a 5% of spirulina meal can be incorporated in the feed for rainbow trout fry. Universidad de Chile. Facultad de Ciencias Veterinarias y Pecuarias 2007-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://avancesveterinaria.uchile.cl/index.php/ACV/article/view/911 10.5354/acv.v22i1-2.911 Avances en Ciencias Veterinarias; Vol. 22 Núm. 1-2 (2007): Enero-Diciembre 0719-5273 0716-260X spa https://avancesveterinaria.uchile.cl/index.php/ACV/article/view/911/797 |
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Dirección de Servicios de Información y Bibliotecas de la UCHILE |
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Digital |
| author |
Pókniak, José |
| spellingShingle |
Pókniak, José Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| author_facet |
Pókniak, José |
| author_sort |
Pókniak, José |
| title |
Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| title_short |
Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| title_full |
Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| title_fullStr |
Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| title_full_unstemmed |
Incorporation of Spirulina (Spirulina Maxima) in diets for rainbow trout (Oncorhynchus Mykiss) fry |
| title_sort |
incorporation of spirulina (spirulina maxima) in diets for rainbow trout (oncorhynchus mykiss) fry |
| description |
A nutritional assay was conducted with rainbow trout fry (Oncorhynchus mykiss), from 2 up to 30 g body weight, using a spirulina meal (Spirulina maxima). The spirulina meal was incorporated in the feed at 0,0; 2,5 and 5,0% levels in order to verify the effects on productive performance, mortality (%) and uric acid levels (mg/dl). After 90 days, the productive performance (body weight, feed intake, feed conversion and specific growth rate) was not significantly affected (P≥ 0,05) by the presence of spirulina meal in the diets. The mortality was not significantly (P≥ 0,05) modified by the treatments, the same was observed in the uric acid levels. Under the experimental conditions used, the results obtained show that a 5% of spirulina meal can be incorporated in the feed for rainbow trout fry. |
| publisher |
Universidad de Chile. Facultad de Ciencias Veterinarias y Pecuarias |
| publishDate |
2007 |
| url |
https://avancesveterinaria.uchile.cl/index.php/ACV/article/view/911 |
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