| Autor: |
Grzegorz Wiszniewski, Sylwia Jarmołowicz, Mohamed S. Hassaan, Maciej Kamaszewski, Hubert Szudrowicz, Elżbieta Terech-Majewska, Kacper Kawalski, Jakub Martynow, Adrian Szczepański, Andrzej Krzysztof Siwicki |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Aquaculture Reports, Vol 25, Iss , Pp 101196- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2352-5134 |
| DOI: |
10.1016/j.aqrep.2022.101196 |
| Popis: |
This 56-day experiment examined the effect of actinidin added to commercial feed at concentrations of 0 g (control group C), 10 g (A1 group) and 20 g (A2 group) kg−1 diet on growth, feed utilization, intestinal morphology, digestive enzyme and immune response of juvenile sterlet (Acipenser ruthenus). A total of 270 juvenile sterlet with an average body weight of (46.21 ± 0.37 g) were divided into nine tanks (280 L for each), with 30 fish per tank (three replicates each) under a recirculating aquaculture system (RAS). At the end of the experiment, distinct differences in the mean body weights of the fish were observed, with the greatest differences (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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