Abstract
This study was conducted to investigate the effects of dietary dried baker’s yeast on laying performance, egg traits and some blood parameters of quails. In the experiment a total of 342 Japanese quails (Coturnix coturnix japonica) aged ten weeks were equally divided into six groups of 57 (three replicates of 19 quails each). Six levels (0, 4, 8, 12, 16 and 20%) of dried baker’s yeast were included in isonitrogenous and isocaloric diets. The experimental period lasted 14 weeks. At the end of the experiment, there were no significant differences among the groups in body weight, feed intake, protein intake, egg production, feed efficiency, egg yolk index and egg haugh unit. Blood serum levels of total protein, triglyceride and cholesterol were not affected by dietary dried baker’s yeast. Diets containing 4 and 8% of dried baker’s yeast increased the egg weight significantly (p < 0.01). The inclusion of dried baker’s yeast at the level of 20% to the diets reduced egg shell thickness and egg albumen height. It is concluded that dried baker’s yeast can be used up to 16% in the diets of laying quails without adverse effects on the measured parameters.
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References
ADAS, 1981. The Analysis of Agricultural Materials. Ministry of Agriculture, Fisheries and Food. 2nd ed. Her Majesty's Stationery Office, London.
AOAC, 2000. Official Methods of Analysis of AOAC International. 17th edn., (AOAC International, Maryland)
Bornstein, S., Plavnik, I. and Lipstein, B., 1982. Evaluation of methanol-grown bacteria and hydrocarbon-grown yeast as sources of protein for poultry: trials with laying birds. British Poultry Science, 23, 487–499.
Card, L.E. and Nesheim, M.C., 1972. Poultry Production. 11th edn., (Lea and Febiger, Philadelphia)
Daghir, N.J. and Abdul-Baki, T.K., 1977. Yeast protein in broiler rations. Poultry Science, 56, 836–841.
Dawson, B. and Trapp, R.G., 2001. Basic and Clinical Biostatistics. 3rd edn., (Lange Medical Books/McGraw-Hill Medical Publishing Division, New York)
Farese, G., Schmidt, J.L. and Mager, M., 1967. An automated method for the determination of serum calcium with glyoxal bis (2-hydroxyanil). Clinical Chemistry, 13, 515–520.
Gar, M., Fonseca, J.B., Soares, R.T.R.N., Silva, M.A. and Souza, C.L.M., 2001. Performance of commercial brown egg layers fed dried yeast (Saccharomyces cerevisiae) of sugar-cane. Revista Brasileira de Ciencia Avicola, 3, 163–171.
Leeson, S. and Summers, J.D., 2001. Nutrition of the Chicken, (University Books, Guelph, Canada)
Litchfield, J.H., 1983. Single-cell proteins. Science, 219, 740–746.
Oguntona, T., Neale, R.J. and Lewis, D., 1983. Calcium and phosphorus utilisation in chickens fed on diets high in n-alkane-grown yeast. British Poultry Science, 24, 159–168.
Önol, A.G. and Yalçın, S., 1995. The usage of baker’s yeast in laying hen rations. Veterinary Journal of Ankara University, 42, 161–167. Turkish with english summary.
Rojas Ramirez, E., Avila-Gonzalez, E. and Casarin-Valverde, A., 1985. Nutritional value of yeast as a source of protein in diets for laying hens and the determination of true metabolizable energy value. Poultry Abstracts, 11, 659.
Saoud, N.B. and Daghir, N.J., 1980. Blood constituents of yeast fed chicks. Poultry Science, 59, 1807–1811.
Shyam Sunder, G., Pandey, N.K. and Sadagopan, V.R., 1990. Effect of dietary calcium and phosphorus levels on production parameters and egg quality traits of White Leghorn layers fed inactive dry yeast. Indian Journal of Animal Science, 60, 350–354.
Şehu, A., Yalçın, S. and Karakaş, F., 1997. The effect of baker’s yeast added to the quail rations to growth and carcass yield. Turkish Journal of Veterinary Animal Science, 21, 221–226. Turkish with english summary.
Waldroup, P.W., Hillard, C.M. and Mitchell, R.J., 1971. The nutritive value of yeast grown on hydrocarbon fractions for broiler chicks. Poultry Science, 50, 1022–1029.
Yalçın, S., Önol, A.G., Koçak, D. and Özcan, İ., 1993. The usage of baker’s yeast as a protein source in broiler rations. Doğa-Turkish Journal of Veterinary Animal Science, 17, 305–309, Turkish with english summary.
Yalçın, S., Önol, A.G. and Salmanoğlu, B., 1995. The effect of baker’s yeast added to the rations of laying hen on some blood parameters. Journal of Lalahan Livestock Research Institute, 5, 55–58, Turkish with english summary.
Yoshida, M., Tada, M., Bansho, H., Matsushima, M. and Umeda, I., 1974. Effect of feeding yeast grown on n-paraffin on organs of hens and on quality of eggs laid. Japanese Poultry Science, 11, 217–222.
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Yalçın, S., Oğuz, F., Güçlü, B. et al. Effects of dietary dried baker’s yeast on the performance, egg traits and blood parameters in laying quails. Trop Anim Health Prod 41, 5–10 (2009). https://doi.org/10.1007/s11250-008-9147-0
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DOI: https://doi.org/10.1007/s11250-008-9147-0