Journals / Acta Aquatica Turcica / 2008 / Cilt: 4 - Sayı: 1

Effects of Diets Containing of Brown Fish Meal and White Fish Meal on Growth of Rainbow Trout, Oncorhynchus mykiss (WALBAUM, 1792) Juveniles

Kahverengi ve Beyaz Balık Unu İçeren Yemlerin Gökkuşağı Alabalığı, Oncorhynchus mykiss (WALBAUM,1792) Yavrularının Büyümesi Üzerine Etkileri

Pages
22–28
Publication Date
2008-01-04
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

At the end of the trial the best spesific growth rate, feed conversion rate, protein efficiency ratio, nitrogen accumulation and nitrogen loading of the group fed white fish meal were obtained and the differences between groups of these parameters were significant (p<0.05)

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effect of dietary inclusion of brown fish meal (anchovy, Engraulis encrasicolus L.) and white fish meal (Cod, Gadus morhua L.) on growth performance, feed utilization, protein utilization, nitrogen accumulation and nitrogen loading in juvenile rainbow trout (Oncorhynchus mykiss W.) was investigated.
📊
Key Findings & Data:Two experimental isonitrogenic (460 g kg-1) and isolipidic (200 g kg-1) diets were formulated.
💡
Conclusion & Impact:At the end of the trial the best spesific growth rate, feed conversion rate, protein efficiency ratio, nitrogen accumulation and nitrogen loading of the group fed white fish meal were obtained and the differences between groups of these parameters were significant (p<0.05)
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Gökkuşağı alabalığı · Oncorhynchus mykiss · beyaz balık unu

Abstract

In this study, the effect of dietary inclusion of brown fish meal (anchovy, Engraulis encrasicolus L.) and white fish meal (Cod, Gadus morhua L.) on growth performance, feed utilization, protein utilization, nitrogen accumulation and nitrogen loading in juvenile rainbow trout (Oncorhynchus mykiss W.) was investigated. Two experimental isonitrogenic (460 g kg-1) and isolipidic (200 g kg-1) diets were formulated. Each diet was randomly assigned to triplicate groups of 120 juvenile fish with an initial body weight of 10 g. Fish were fed twice daily to satiation for 30 days. At the end of the trial the best spesific growth rate, feed conversion rate, protein efficiency ratio, nitrogen accumulation and nitrogen loading of the group fed white fish meal were obtained and the differences between groups of these parameters were significant (p<0.05)

Özet

Bu çalışmada, alabalık yemlerinde kullanılan kahverengi (hamsi, Engraulis encrasicolus L.) ve beyaz balık ununun (morina, Gadus morhua L.), gökkuşağı alabalığı yavrularının büyüme performansı, yem ve protein değerlendirme, nitrojen birikim ve nitrojen boşaltım miktarı üzerine etkisi araştırılmıştır. Denemede kullanılan yemler isonitrojenik (460 g kg-1) ve isolipidik (200 g kg-1) olacak şekilde formüle edilmiştir. Üç tekerrür olarak planlanan denemede ortalama ağırlığı 10 g olan 120 adet yavru balık kullanılmıştır. Balıklar 30 gün süreyle günde iki kez doyuncaya kadar yemlenmişlerdir. Deneme sonunda en iyi spesifik büyüme oranı, yem değerlendirme sayısı, protein dönüşüm randımanı, nitrojen birikim ve boşaltım miktarıbeyaz balık unu içeren yemle beslenen gruptan elde edilmiş ve gruplar arasındaki fark önemli (p<0,05) bulunmuştur.

🔖

Cite This Article

HARMANTEPE, F. B., DOĞAN, G., KARSLI, Z., ARAL, O., KAYA, D. (2008). Effects of Diets Containing of Brown Fish Meal and White Fish Meal on Growth of Rainbow Trout, Oncorhynchus mykiss (WALBAUM, 1792) Juveniles. Acta Aquatica Turcica, Cilt: 4 - Sayı: 1, 22–28. https://ajindex.com/articles/18592

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. AOAC, 1995. Official Methods of Analysis, 16thed. Association of Official Chemists. Arlingon,VA., USA. Akiyama, T., Oohara, I., Yamamoto, T., 1997. Comparison of essential amino acid requirements with A/E ratio among fish species (review paper). Fish. Sci. 63: 963– 970. Arzel, J., Martinez-Lopez, F.X., Metailler, R., Stephan, G., Viau, M., Gandemer, G. Guillaume, J., 1994. Effect of dietary lipid on growth performance and body composition of brown trout (Salmo trutta) reared in seawater. Aquaculture, 123:361375. Ballestrazzi, R., Lanari, D., D’Agaro, E. Mion, A., 1994. The effect of diatery protein level and source on growth, body composition, total ammonia and reactive phosphate excretion of growing sea bass (Dicentrarchus labrax). Aquaculture, 127:197-206.
  2. Burea, D.P. 2004. Factors affecting metabolic waste outputs in fish. In: Cruz Suarez, L.E., Ricque Marie, D., Nieto Lopez, M.G., Villarreal, D., Scholtz, U.y Gonzalez, M. 2004. Avences en Nuticolo Acuicola VII. Memorias del VII Simposium Internacional de Nutricion Acuicola. 16-19 Noviembre, 2004.
  3. Hermosillo, Sonora Mexico. Cho, C. Y. Kaushik, S. J., 1985. Effects of protein intake on metabolizable and net energy values of fish diets. Nutrition and feeding in fish. Edited by: Cowey, C. B., Mackie, A. M. and Bell, J. G., Academic Press, London., 95-117.
  4. Dosdat, A., Servais, F., Metailler, R., Huelvan, C. Desbruyeres, E., 1996. Comparison of nitrogenous losses in five teleost fish species. Aquaculture, 141: 107-127.
  5. Eid, A. Matty, A. J., 1989. Ammonia excretion rate as index for protein quality evaluation for carp diets. İstanbul Univ. J. Aquat. Prod.,3:37-44.
  6. Forsberg, J.A. Summerfelt, R.C., 1992. Ammonia excretion by fingerling walleyes fed two formulated diets. Prog. Fish-Cult., 54:45-48.
  7. Fournier, V., Goullou-Coustans, M.F., Me’tailler, R., Vachot, C., Moriceau, J., Le Delliou, H., Huelvan, C., Desbruyeres, E. Kaushik, S.J., 2003. Excess dietary arginine affects urea excretion but does not improve N utilisation in rainbow trout Oncorhynchus mykiss and turbot Psetta maxima. Aquaculture, 217:559-576.
  8. Kaushik, S.J., 1980. Influence of nutritional status on the daily patterns of nitrogen excretion in the carp (Cyprinus carpio) and the rainbow trout (Oncorhynchus mykiss). Reprod. Nutr. Develop., 20: 1751-1765.
  9. Lovell, R.T., 1989. Nutrition and Feeding of Fish. Van Nostrand Reinhold, New York. Medale, F., Brauge, C., Vallee, F. Kaushik, S. J., 1995. Effects of dietary protein/energy ratio, ration size, diet