TR
EN
A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea
Abstract
This study aimed to determine the effects of different feeding regimes applied to large commercial rainbow trout (Oncorhynchus mykiss) with an initial weight of 1045.12±43.51 g in the Black Sea on growth, meat quality performances, and economic conversion rates. The study was conducted in a commercial fish farm in the Sinop district of the Southern Black Sea (Turkey). Fish were grouped according to three different feeding regimes (R group fed according to feeding table (1% fish weight); D group fed 1 day/fasted 1 day; E group fed 6 days/fasted 1 day) and fed twice a day for five months. At the end of the 150-day study, it was found that the R and E groups had the best growth parameters (weight gain, specific growth rate, and thermal growth rate) and these results were statistically different from the D group (p<0.05). The best feed conversion rates (FCR) were determined to be in the E (1.57±0.04) and R (1.59±0.01) groups. Depending on the FCR of the groups, the economic conversion rate (ECR) of the E group was better than the other groups. In terms of meat quality, the biochemical, fatty acid, and amino acid compositions of the large rainbow trout fillets commercially grown in the Black Sea were found to be of good quality, nutritious, and safe for human consumption
Keywords
Supporting Institution
This research did not receive any financial support from funding agencies in the public, commercial, or not-for-profit sectors.
Thanks
The author thank Sagun Aquaculture Company in Sinop for providing the
experimental fish and feed samples. This study was presented orally at the AGBİO 2023 symposium under the name "A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout in Net Cages in the Black Sea”
References
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Details
Primary Language
English
Subjects
Pisciculture
Journal Section
Research Article
Early Pub Date
January 30, 2025
Publication Date
February 12, 2025
Submission Date
August 23, 2024
Acceptance Date
November 25, 2024
Published in Issue
Year 2025 Volume: 28 Number: 1
APA
Kaya Öztürk, D., & Öztürk, R. (2025). A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 28(1), 232-246. https://doi.org/10.18016/ksutarimdoga.vi.1537643
AMA
1.Kaya Öztürk D, Öztürk R. A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea. KSU J. Agric Nat. 2025;28(1):232-246. doi:10.18016/ksutarimdoga.vi.1537643
Chicago
Kaya Öztürk, Dilara, and Recep Öztürk. 2025. “A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus Mykiss) in Net Cages in the Black Sea”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi 28 (1): 232-46. https://doi.org/10.18016/ksutarimdoga.vi.1537643.
EndNote
Kaya Öztürk D, Öztürk R (February 1, 2025) A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 28 1 232–246.
IEEE
[1]D. Kaya Öztürk and R. Öztürk, “A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea”, KSU J. Agric Nat., vol. 28, no. 1, pp. 232–246, Feb. 2025, doi: 10.18016/ksutarimdoga.vi.1537643.
ISNAD
Kaya Öztürk, Dilara - Öztürk, Recep. “A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus Mykiss) in Net Cages in the Black Sea”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 28/1 (February 1, 2025): 232-246. https://doi.org/10.18016/ksutarimdoga.vi.1537643.
JAMA
1.Kaya Öztürk D, Öztürk R. A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea. KSU J. Agric Nat. 2025;28:232–246.
MLA
Kaya Öztürk, Dilara, and Recep Öztürk. “A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus Mykiss) in Net Cages in the Black Sea”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, vol. 28, no. 1, Feb. 2025, pp. 232-46, doi:10.18016/ksutarimdoga.vi.1537643.
Vancouver
1.Dilara Kaya Öztürk, Recep Öztürk. A Research on Growth and Meat Quality Parameters and Economic Conversion Rates of Different Feeding Regimes Applied to Cultured Large Rainbow Trout (Oncorhynchus mykiss) in Net Cages in the Black Sea. KSU J. Agric Nat. 2025 Feb. 1;28(1):232-46. doi:10.18016/ksutarimdoga.vi.1537643
