Effect of stocking density on growth, hematological and biochemical parameters and antioxidant status of silver catfish (Rhamdia quelen) cultured in a biofloc system

Aquaculture ◽  
2020 ◽  
Vol 524 ◽  
pp. 735213 ◽  
Author(s):  
Eduardo Kelm Battisti ◽  
Adelita Rabaioli ◽  
Juliano Uczay ◽  
Fernando Jonas Sutili ◽  
Rafael Lazzari
Keyword(s):  
Biochemical Parameters ◽  
Antioxidant Status ◽  
Stocking Density ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
Hematological And Biochemical Parameters

Tilapia protein hydrolyzate improves growth performance, protein absorption and antioxidant status in Silver catfish ( Rhamdia quelen )

2019 ◽  
Vol 50 (11) ◽  
pp. 3192-3201 ◽  
Author(s):  
Juliano Uczay ◽  
Eduardo Kelm Battisti ◽  
Rafael Lazzari ◽  
Marcos Luiz Pessatti ◽  
Thamara Luiza Schneider ◽  
...  
Keyword(s):  
Growth Performance ◽  
Antioxidant Status ◽  
Protein Absorption ◽  
Protein Hydrolyzate ◽  
Silver Catfish ◽  
Rhamdia Quelen

Survival, growth and biochemical parameters of silver catfish, Rhamdia quelen (Quoy & Gaimard, 1824), juveniles exposed to different dissolved oxygen levels

2006 ◽  
Vol 37 (15) ◽  
pp. 1524-1531 ◽  
Author(s):  
Neiva Braun ◽  
Ronaldo Lima de Lima ◽  
Bibiana Moraes ◽  
Vania Lucia Loro ◽  
Bernardo Baldisserotto
Keyword(s):  
Dissolved Oxygen ◽  
Biochemical Parameters ◽  
Silver Catfish ◽  
Oxygen Levels ◽  
Rhamdia Quelen

The bioaccumulation of waterborne zinc in tissues of silver catfish (Rhamdia quelen) and its effect on biochemical parameters

BioMetals ◽  
2019 ◽  
Vol 32 (2) ◽  
pp. 241-249
Author(s):  
Jossiele Leitemperger ◽  
Charlene Menezes ◽  
Vitor Antunes de Oliveira ◽  
Tiago Fiuza ◽  
Indianara Fernanda Barcarolli ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
Waterborne Zinc

Interaction of Water Alkalinity and Stocking Density on Survival and Growth of Silver Catfish, Rhamdia quelen, Juveniles

2007 ◽  
Vol 38 (3) ◽  
pp. 454-458 ◽  
Author(s):  
Luciana Segura de Andrade ◽  
Rafael Luiz Barboza de Andrade ◽  
Alexssandro Geferson Becker ◽  
Liana Verônica Rossato ◽  
Juliano Ferraz da Rocha ◽  
...  
Keyword(s):  
Stocking Density ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
Survival And Growth

scholarly journals Growth and survival of silver catfish (Rhamdia quelen) post-larvae reared at different stocking densities in a biofloc system

2021 ◽  
Vol 4 (2) ◽  
pp. 95-100
Author(s):  
Eduardo Kelm Battisti ◽  
◽  
Adelita Rabaioli ◽  
Luiza Beatriz Hermes ◽  
Fernando Jonas Sutili ◽  
...  
Keyword(s):  
Weight Gain ◽  
Survival Rate ◽  
Growth Parameters ◽  
Fish Larvae ◽  
Stocking Density ◽  
Growth And Survival ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
Biofloc Technology

Biofloc technology (BFT) is an approach in aquaculture that has gained much interest and is currently widely being studied and applied. In this study, silver catfish (Rhamdia quelen) post-larvae were reared in a BFT system, at different stocking densities (10, 20, 30 and 40 post-larvae/L), for 21 days. After two weeks, fish larvae subjected to the higher stoking density showed greater weight gain. At the end of the trial (21 days), no relevant differences between treatments were observed related to growth parameters. However, post-larvae reared at the stocking density of 20 post-larvae/L presented a higher survival rate.

Methanolic extract of Condalia buxifolia added to transport water alters biochemical parameters of the silver catfish Rhamdia quelen

Aquaculture ◽  
2015 ◽  
Vol 437 ◽  
pp. 46-50 ◽  
Author(s):  
Joseânia Salbego ◽  
Alexssandro G. Becker ◽  
Thaylise V. Parodi ◽  
Carla C. Zeppenfeld ◽  
Jamile F. Gonçalves ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Methanolic Extract ◽  
Silver Catfish ◽  
Rhamdia Quelen

Hemato-immunological and biochemical parameters of silver catfish Rhamdia quelen immunized with live theronts of Ichthyophthirius multifiliis

2015 ◽  
Vol 45 (2) ◽  
pp. 689-694 ◽  
Author(s):  
Karen R. Tancredo ◽  
Eduardo L.T. Gonçalves ◽  
Aline Brum ◽  
Monyele Acchile ◽  
Gabriela S.O. Hashimoto ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Ichthyophthirius Multifiliis ◽  
Silver Catfish ◽  
Rhamdia Quelen

scholarly journals Influence of seasonality on the haematological and biochemical parameters of native species Rhamdia quelen

2018 ◽  
Vol 16 ◽  
pp. 1
Author(s):  
Ana Carolina Fredianelli ◽  
Luciana Do Amaral Gurgel Galeb ◽  
Rita Maria Venâncio Mangrich da Rocha ◽  
Francisco Pizzolato Montanha ◽  
Deivid Roni Ribeiro ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Native Species ◽  
Serum Biochemistry ◽  
The Other ◽  
Total Leukocyte Count ◽  
Blood Samples ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
One Year ◽  
Autumn And Winter

The objective of this study was to evaluate if there is any influence of the seasons on the homeostasis of silver catfish (Rhamdia quelen) through haematological and serum biochemistry evaluations. During one year, blood samples were collected from groups of 40 silver catfish in each season (spring, summer, autumn, and winter), totaling 160 animals. Blood samples were collected individually and used for haematological and serum biochemistry evaluations. In general, the main haematological findings were observed in the summer and in the spring, with hemoglobin levels (6.32 g.dL-1 ± 0.20), total erythrocyte counts (1.62 x 106.μL-1 ± 0.05) and neutrophil counts (14.21 x 10³.µL-1 ± 0.60) higher in the summer than in the other seasons (p < 0.05), whereas in the spring the total leukocyte count (25.89 x 10³.µL-1 ± 1.02) and the number of eosinophils (9.08 x 10³.µL-1 ± 0.11) were higher when compared to the other seasons (p < 0.05). The levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma glutamyltransferase (GGT), and albumin levels were significantly altered between all seasons, but remained within the normal intervals for the species. Seasonality significantly influences haematological parameters and biochemical parameters of Rhamdia quelen, but without a clear determination of the types of change in each season.

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