| Autor: |
Habib Ul Hassan, Qadeer Mohammad Ali, Wali Khan, Zubia Masood, M.F. Aid Abdel-Aziz, Muhammad Ishaq Ali Shah, Karim Gabol, Junaid Wattoo, Anser Mahmood Chatta, Mustafa Kamal, Talha Zulfiqar, Md. Yeamin Hossain |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Saudi Journal of Biological Sciences, Vol 28, Iss 12, Pp 7360-7366 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1319-562X |
| DOI: |
10.1016/j.sjbs.2021.08.031 |
| Popis: |
A 70-day rearing trial was done to determine the optimal frequency of feeding on growth performance (GP), feed conversion rate (FCR), cannibalism, survival rate (SR), body chemical composition and economic efficiency of the Asian sea bass. This study tested four different treatments of feeding frequencies (FF), once (T1), twice (T2), three times (T3), and four times (T4) per day. An average initial weight of Asian sea bass fry was 0.2 g (SD = ±0.12) were stocked 10 individuals per m3 (9.14 m × 1.82 m × 1.22 m, L × W × H; water depth 0.61 m) with two replicates per treatment (4 × 2 = 8). Fry were fed a mixture of larval commercial feed and shrimp with a pellet diet containing (46% CP). Initially, the feeding rate of 8% biomass per day was further adjusted according to fish biomass on a weekly basis. Results showed that, the FF significantly affected (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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