Adem KURTOĞLU, Hüseyin SEVGİLİ, Masahiro OIAKAWA

Farklı Yemleme Sıklıklarının Yavru Kalkan (Scophthalmus maximus Linnaeus, 1758)’da Büyüme Performansı ve Yem Tüketimine Etkileri

Bu araştırma farklı yemleme sıklıklarının yavru kalkan (Scophthalmus maximus Linnaeus, 1758)’da büyüme, yem tüketimi ve yemden yararlanma oranına etkilerini belirlemek amacıyla yürütülmüştür. Altı muamele, haftada 6 veya 7 gün ikişer öğün (sırasıyla 6:1(2) ve 7:0(2)), bir gün ikişer öğün yemleme ve ardından bir veya iki gün aç bırakma (sırasıyla 1:1(2) ve 1:2(2)), iki gün çift öğün yemleme bir gün aç bırakma (2:1(2)) ve haftada altı gün tek öğün (6:1(1)) şeklinde olmuştur. Başlangıç ağırlığı 110.3±0,5 g olan balıklar her öğünde doyuncaya kadar yemlenmiştir. Her bir muamele üç tekerrürlü olarak test edilmiştir. Deneme sonunda 7:0(2) ve 6:1(2) muamelelerindeki balıklar 1:2(2)’dekilerden önemli derecede daha yüksek büyüme oranı göstermiştir (p

Effects of Different Feeding Frequencies on Growth Performance and Feed Consumption in Juvenile Turbot (Scophthalmus maximus Linnaeus, 1758)

This experiment aimed to determine the effects of feeding frequencies on growth, feed intake and feed conversionefficiency in turbot, (Scophthalmus maximus Linnaeus, 1758). Six treatments consisted of feeding twice a day for 6 and 7days a week (6:1(2) and 7:0(2) respectively), feeding twice a day and then one or two days starvation (1:1(2) and 1:2(2)respectively), two days feeding and one day starvation (2:1(2)) and feeding once a day for six days a week (6:1(1)). Initialaverage weight of fish was 110.3±0.5 g. They were fed until apparent satiation in each meal regardless of the treatments for 6weeks. Each treatment was tried in triplicate tanks. At the end of the experiment, fish particularly those on 7:0(2) and 6:1(2)performed significantly better than those on 1:2(2) (p

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Aarnio, K., Bonsdorff, E., & Rosenback, N. (1996). Food and feeding habits of juvenile flounder Platichthys flesus (L.), abd turbot Scophthalmus maximus L. in the åland archipelago, northern Baltic Sea. Journal of Sea Research, 36, 311-320.
Alanärä, A., Kadri, S., & Paspatis, M. (2001). Feeding management. In Food intake in fish (Houlihan, D. et al. eds.), pp. 332-353. Blackwell Science, Oxford, UK.
Aydin, I., Küçük, E., Sahin, T., & Kolotoglu, L. (2011). The effect of feeding frequency and feeding rate on growth performance of juvenile black sea turbot (Psetta maxima, Linneaus, 1758). Journal of Fisheries Sciences, 5(1), 35-42.
Bartlett M. S. (1937). Properties of sufficiency and statistical tests. Proceedings of the Royal Society of London, Series A, 160, 268-282.
Blanquet, I., & Oliva-Teles, A. (2010). Effect of feed restriction on the growth performance of turbot (Scophthalmus maximus L.) juveniles under commercial rearing conditions. Aquaculture research, 41, 1255-1260.
Burel, C., Boujard, T., Kaushik, S.J., Boeuf, G., Van Der Geyten, S., Mol, K.A., Kühn, E.R., Quinsac, A., Krouti, M., & Ribaillier, D. (2000). Potential of plant-protein sources as fish meal substitutes in diets for turbot (Psetta maxima): growth, nutrient utilisation and thyroid status. Aquaculture, 188, 363-382.
Carter, C., Houlihan, D., Kiessling, A., Médale, F., & Jobling, M. (2001). Physiological effects of feeding In Food intake in fish (Houlihan, D. et al. eds.), pp. 297-331. Blackwell Scientific, Oxford, UK.
Eroldoğan, O., Kumlu, M., & Aktaş, M. (2004). Optimum feeding rates for European sea bass Dicentrarchus labrax L. reared in seawater and freshwater. Aquaculture, 231, 501-515.
Flowerdew, M. W., & Grove, D. J. (1979). Some observations of the effects of body weight, temperature, meal size and quality on gastric emptying time in the turbot, Scophthalmus maximus (L.) using radiography. Journal of Fish Biology, 14, 229-238.
Grove, D. J., Moctezuma, M. A., Flett, H. R. J., Foott, J. S., Watson, T., & Flowerdew, M. W. (1985). Gastric emptying and the return of appetite in juvenile turbot, Scophthalmus maximus L., fed on artificial diets. Journal of Fish Biology, 26, 339-354.
Jobling, M. (1982). Some observations on the effects of feeding frequency on the food intake and growth of plaice, Pleuronectes platessa L. Journal of Fish Biology, 20, 431-444.
Känkänen, M., & Pirhonen, J., 2009. The effect of intermittent feeding on feed intake and compensatory growth of whitefish Coregonus lavaretus L. Aquaculture. 288, 92-97.
Lovell, R.T. (2003). Diet and Fish Husbandry In Fish Nutrition (Third Edition) (Halver, J.E. & Hardy, R.W. eds.), pp. 703-754. Academic Press, San Diego.
Nikki, J., Pirhonen, J., Jobling, M., & Karjalainen, J. (2004). Compensatory growth in juvenile rainbow trout, Oncorhynchus mykiss (Walbaum), held individually. Aquaculture, 235, 285-296.
NRC (2011). NRC. Nutrient requirements of fish and shrimp. Washington, DC: National Research Council of the National Academies.
Saravanan, S., Schrama, J. W., Figueiredo-Silva, A. C., Kaushik, S. J., Verreth, J. A., & Geurden, I. (2012). Constraints on energy intake in fish: the link between diet composition, energy metabolism, and energy intake in rainbow trout. Plos One, 7(4), e34743.
Sevgili, H., Hoşsu, B., Emre, Y., & Kanyılmaz, M. (2013). Effect of various lengths of single phase starvation on compensatory growth in rainbow trout under summer conditions (Oncorhynchus mykiss). Turkish Journal of Fisheries and Aquatic Sciences, 13, 465-477.
Shapiro, S. S., & Wilk, M. B. (1965). An analysis of variance test for normality (complete samples). Biometrika, 52, 591-611.
Türker, A. (2006). Effects of feeding frequency on growth, feed consumption, and body composition in juvenile turbot (Psetta maxima Linnaeus, 1758) at low temperature. Turkish Journal of Veterinary and Animal Sciences, 30, 251-256.
Van der Meer, M., Herwaarden, H.V., & Verdegem, M. (1997). Effect of number of meals and frequency of feeding on voluntary feed intake of Colossoma macropomum (Cuvier). Aquaculture Research, 28, 419- 432.
Van Ham, E.H., Berntssen, M.H., Imsland, A.K., Parpoura, A.C., Bonga, S.E.W., & Stefansson, S.O. (2003). The influence of temperature and ration on growth, feed conversion, body composition and nutrient retention of juvenile turbot (Scophthalmus maximus). Aquaculture, 217, 547-558.