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Dergiler / Turkish Journal of Veterinary and Animal Sciences / 2008 / Cilt: 32 - Sayı: 6

Estimation of the Nitrogen-Phosphorus Load Caused by Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) Cage-Culture Farms in Kesikköprü Dam Lake: A Comparison of Pelleted and Extruded Feed

Umut AŞIR
Serap PULATSÜ
Sayfa
417–422
Yayın Tarihi
2008-06-01
DOI
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Based on the quantitative results of this study, it was concluded that for aquaculture to be sustainable in inland waters where rainbow trout is cultured, and to minimize its influence on eutrophication, it would be beneficial to use extruded feed.

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Amaç & Hipotez:This research was conducted in order to estimate the nitrogen and phosphorus loads released into Kesikköprü Dam Lake between April and July 2006 from 2 different rainbow trout (Oncorhynchus mykiss Walbaum, 1792) cage farms.
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Temel Bulgular & Veri:Both farms had a capacity of about 20 t year-1, and used pelleted and extruded feed.
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Sonuç & Katkı:Based on the quantitative results of this study, it was concluded that for aquaculture to be sustainable in inland waters where rainbow trout is cultured, and to minimize its influence on eutrophication, it would be beneficial to use extruded feed.
🔬Tür:Laboratuvar & Saha Deneyi
📍Kapsam:2006 Verileri
⚙️Değişkenler:Rainbow trout · nitrogen and phosphorus loads · net cage culture

Özet

This research was conducted in order to estimate the nitrogen and phosphorus loads released into Kesikköprü Dam Lake between April and July 2006 from 2 different rainbow trout (Oncorhynchus mykiss Walbaum, 1792) cage farms. Both farms had a capacity of about 20 t year-1, and used pelleted and extruded feed. In Kesikköprü Dam Lake the nitrogen load was estimated to be between 56.00 and 62.92 kg t-1of fish produced, and the phosphorus load was estimated to be between 10.66 and 12.17 kg t-1of fish produced in cages in which pelleted feed was used, In cages in which extruded feed was used, the nitrogen load was estimated to be between 33.47 and 25.97 kg t-1of fish produced, and the phosphorus load was estimated to be between 7.32 and 7.96 kg t-1of fish produced. Based on the quantitative results of this study, it was concluded that for aquaculture to be sustainable in inland waters where rainbow trout is cultured, and to minimize its influence on eutrophication, it would be beneficial to use extruded feed.

Abstract

This research was conducted in order to estimate the nitrogen and phosphorus loads released into Kesikköprü Dam Lake between April and July 2006 from 2 different rainbow trout (Oncorhynchus mykiss Walbaum, 1792) cage farms. Both farms had a capacity of about 20 t year-1, and used pelleted and extruded feed. In Kesikköprü Dam Lake the nitrogen load was estimated to be between 56.00 and 62.92 kg t-1of fish produced, and the phosphorus load was estimated to be between 10.66 and 12.17 kg t-1of fish produced in cages in which pelleted feed was used, In cages in which extruded feed was used, the nitrogen load was estimated to be between 33.47 and 25.97 kg t-1of fish produced, and the phosphorus load was estimated to be between 7.32 and 7.96 kg t-1of fish produced. Based on the quantitative results of this study, it was concluded that for aquaculture to be sustainable in inland waters where rainbow trout is cultured, and to minimize its influence on eutrophication, it would be beneficial to use extruded feed.

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Bu Makaleye Atıf Yap

AŞIR, U., PULATSÜ, S. (2008). Estimation of the Nitrogen-Phosphorus Load Caused by Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) Cage-Culture Farms in Kesikköprü Dam Lake: A Comparison of Pelleted and Extruded Feed. Turkish Journal of Veterinary and Animal Sciences, Cilt: 32 - Sayı: 6, 417–422. https://ajindex.com/articles/125743

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Kaynakça (10)

  1. Dominguez, L.M., Calaro, G.L., Martin, J.M.V., Robaina, L.R., Fernandez-Palacios, H.: Retention and discharge of nutrients from a cage farm in the Canary Islands. Preliminary results. In: Tacon, A.G.J. Ed. Feeding Tomorrow’s Fish. Cahiers Options Mediterraneennes, CIHEAM. 1997; 291-304.
  2. Folke, C., Kautsky, N.: The role of ecosystems for a sustainable development of aquaculture. Ambio, 1989; 18: 234-243. 7. Mires, D.: Aquaculture and aquatic environment: mutual impact and preventive management. Isr. J. Aquacult.-Bamid., 1995; 47: 163- 172. Enell, M., Ackefors, H.: Nutrient discharges from aquaculture operations in Nordic Countries into adjacent sea areas. ICES Counc. Meet., 1991; 56: 2-16. Anonymous: Su Ürünleri Üretimi, Fiyat ve Üretim Değeri İstatistikleri 2006.
  3. T.C. Tarım ve Köyişleri Bakanlığı, TÜGEM, Ankara, 127 s. 2008.
  4. Aydın, F., Köksal, G., Demir, N., Bekcan, S., Kırkağaç, M., Gözgözoğlu, E., Erbaş, S., Deniz, H., Maltaş, Ö., Arpa., H.: Su Ürünleri Yetiştiriciliği ve Politikalar. Türkiye Ziraat Mühendisliği VI. Teknik Kongresi, Ankara. 2005; 791-803. DSİ: Türkiye’deki Barajlar ve Hidroelektrik Santraller. Bayındırlık ve İskan Bakanlığı DSİ Genel Müd., Ankara, 51 s. 1992.
  5. Şahin, T.: Optimal stocking density and daily feeding rate of rainbow trout (Oncorhynchus mykiss) in sea cages. PhD Thesis. Karadeniz Technical University, Institute of Natural Sciences, Trabzon. 1994.
  6. Aşır, U.: The effects of different stock densities on rearing of rainbow trouts (Oncorhynchus mykiss) in net cages in Kesikköprü Dam Lake. MSc Thesis. Ankara University, Institute of Natural Sciences, Department of Aquaculture. 2000. AOAC: Official Methods of Analysis of AOAC International, 17th edn., AOAC, Arlington, VA, USA. 2000.
  7. Gürbüz, F., Başpınar, E., Çamdeviren, H., Keskin, S.: Tekrarlanan Ölçümlü Deneme Düzenlerinin Analizi. Yüzüncü Yıl Üniversitesi Matbaası, Van, 120 s. 2003. O’Connor, R., Whelan, B.J., Crutchfield, J.A., O’Sullivan, A.J.: Review of the Irish aquaculture sector and recommendations for its development. The Economic and Social Research Institute, Dublin, 1992.
  8. Atay, D.: İçsu Balıkları ve Üretim Tekniği. Ankara Üniversitesi Ziraat Fakültesi Yayınları: 1035, Ders Kitabı: 300, Ankara. 1987.
  9. Phillips, M.J, Beveridge, M.C.M., Ross, L.G.: The environmental impact of salmonid cage culture on inland fisheries: present status and future trends. J. Fish Biol., 1985; 27 (Suppl. A): 123-137.
  10. Stirling, H.P., Dey, T.: Impact of intensive cage fish farming on the phytoplankt