Abstract
Bu
araştırma, etlik civciv rasyonuna iki
farklı düzeyde katılan bakır sulfat’ın (CuSO4.5H2O) canlı
ağırlık artışı, yem tüketimi, yemden yararlanma oranı ile bazı kan parametreleri
üzerine olan etkilerini belirlemek amacıyla yapıldı. Araştırma, 6 günlük yaşta
toplam 276 adet etlik civciv (Ross 308) üzerinde yürütüldü ve etlik civcivler,
her biri 92 piliç içerecek şekilde, bir kontrol ve iki deneme grubuna rastgele
dağıtıldı. Araştırmada bakır içermeyen temel rasyon kontrol grubunu ve bu
rasyona 125 ve 250 ppm oranında bakır katılmasıyla oluşturulan rasyonlar,
deneme I ve deneme II gruplarını oluşturdu. Deneme 35. günlük yaşa (29 deneme
günü) kadar sürdü. Deneme sonunda kontrol grubunda canlı ağırlık ortalaması 1393 g olarak elde
edilirken, deneme I ve deneme II gruplarda sırasıyla 1291 ve 1232 g olarak bulundu
(P<0,001). Günlük yem tüketimi kontrol, deneme I ve deneme II gruplarında
sırasıyla 85.33, 81.67 ve 84.62 g olarak tespit edildi
(P<0,01). En yüksek yemden yararlanma oranı kontrol grubunda bulundu
(P<0,01) ayrıca, serum fosfor düzeyi de kontrol grubunda yüksek bulunurken (P<0,001); kolesterol,
trigliserid, HDL kolesterol, LDL kolesterol, Ca ve Mg bakımından gruplar arasında
farklılık tespit edilmemiştir (P>0.05).
Keywords
References
- 1. Bakalli, R.I., Pesti, G.M., Ragland, W.L., Konjufca, V. (1995) Dietary copper in excess of nutritional requirement reduces plasma and breast muscle cholesterol of chickens. Poult. Sci. 74, 360-365.
- 2. Banks, K.M., Thompson, K.L., Rush, J.K., Applegate, T.J. (2004a) Effects of copper sour-ce on phosphorus retention in broiler chicks and laying hens. Poult. Sci. 83, 990–996.
- 3. Banks K,M., Thompson. K,L., Jaynes, P, Applegate, T.J. (2004b) The Effects of copper on the efficacy of phytase, growth, and phosphorus retention in broiler chicks. Poult. Sci. 83,1335–1341
- 4. Ewing, H.P., Pesti, G.M., Bakalli, R.I., Menten, J.F.M. (1998) Studies on the feeding of cupric sulfate pentahydrate, cupric citrate and copper oxychloride to broiler chickens. Poult. Sci. 77, 445–448.
- 5. Kim, S, Chao, P.Y., Allen, G.D.A. (1992) Inhibition of elevated hepatic glutathione abolishes copper deficiency cholesterolemia FASEB J. 6, 2467-2471.
- 6. Koh, T.S., Peng, R.K., Klasing, K.C. (1996) Dietary copper level affects copper metabolism during lipopolysaccharide-induced immunolo-gical stress in chicks. Poult. Sci. 75, 867-872.
- 7. Konjufca, V.H., Pesti, G.M., Bakalli, R.I. (1997) Modulation of cholesterol levels in broiler meat by dietary garlic and copper. Poult. Sci. 76:1264–1271
- 8. Miles, R.D., O’keefe, S.F., Henry, P.R., Ammerman, C.B., Luo, X.G. (1998) The effect of dietary supplementation with copper sulfate or tribasic copper chloride on broiler performance, relative copper bioavailability and dietary prooxidant activity. Poult. Sci. 77, 416–425.
- 9. Pesti, G.M., Bakalli, R.I. (1996) Studies on the feeding of cupric sulfate pentahydrate and cupric citrate to broiler chickens. Poult. Sci. 75, 1086-1091.
- 10. Pesti, G.M., Bakalli, R.I. (1998) Studies on the effect of feeding cupric sulfate pentahydrate to laying hens on egg cholesterol content. Poult. Sci. 77:1540–1545.
- 11. Robbins, K.R., Baker, D.H. (1980) Effect of sulfur amino acid level and source on the performance of chicks fed high levels of copper. Poult. Sci. 59, 1246–1253.
- 12. SPSS For Windows, 10.1 SPSS inc., 1999.
- 13. Zanetti, M.A., Henry, P.R., Ammerman, C.B., Miles, R.D. (1991) Estimation of the relative bioavailability of copper sources in chicks fed on conventional dietary amounts. Br. Poult. Sci. 32, 583-588.
Abstract
References
- 1. Bakalli, R.I., Pesti, G.M., Ragland, W.L., Konjufca, V. (1995) Dietary copper in excess of nutritional requirement reduces plasma and breast muscle cholesterol of chickens. Poult. Sci. 74, 360-365.
- 2. Banks, K.M., Thompson, K.L., Rush, J.K., Applegate, T.J. (2004a) Effects of copper sour-ce on phosphorus retention in broiler chicks and laying hens. Poult. Sci. 83, 990–996.
- 3. Banks K,M., Thompson. K,L., Jaynes, P, Applegate, T.J. (2004b) The Effects of copper on the efficacy of phytase, growth, and phosphorus retention in broiler chicks. Poult. Sci. 83,1335–1341
- 4. Ewing, H.P., Pesti, G.M., Bakalli, R.I., Menten, J.F.M. (1998) Studies on the feeding of cupric sulfate pentahydrate, cupric citrate and copper oxychloride to broiler chickens. Poult. Sci. 77, 445–448.
- 5. Kim, S, Chao, P.Y., Allen, G.D.A. (1992) Inhibition of elevated hepatic glutathione abolishes copper deficiency cholesterolemia FASEB J. 6, 2467-2471.
- 6. Koh, T.S., Peng, R.K., Klasing, K.C. (1996) Dietary copper level affects copper metabolism during lipopolysaccharide-induced immunolo-gical stress in chicks. Poult. Sci. 75, 867-872.
- 7. Konjufca, V.H., Pesti, G.M., Bakalli, R.I. (1997) Modulation of cholesterol levels in broiler meat by dietary garlic and copper. Poult. Sci. 76:1264–1271
- 8. Miles, R.D., O’keefe, S.F., Henry, P.R., Ammerman, C.B., Luo, X.G. (1998) The effect of dietary supplementation with copper sulfate or tribasic copper chloride on broiler performance, relative copper bioavailability and dietary prooxidant activity. Poult. Sci. 77, 416–425.
- 9. Pesti, G.M., Bakalli, R.I. (1996) Studies on the feeding of cupric sulfate pentahydrate and cupric citrate to broiler chickens. Poult. Sci. 75, 1086-1091.
- 10. Pesti, G.M., Bakalli, R.I. (1998) Studies on the effect of feeding cupric sulfate pentahydrate to laying hens on egg cholesterol content. Poult. Sci. 77:1540–1545.
- 11. Robbins, K.R., Baker, D.H. (1980) Effect of sulfur amino acid level and source on the performance of chicks fed high levels of copper. Poult. Sci. 59, 1246–1253.
- 12. SPSS For Windows, 10.1 SPSS inc., 1999.
- 13. Zanetti, M.A., Henry, P.R., Ammerman, C.B., Miles, R.D. (1991) Estimation of the relative bioavailability of copper sources in chicks fed on conventional dietary amounts. Br. Poult. Sci. 32, 583-588.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Articles |
| Authors | |
| Publication Date | December 29, 2005 |
| Published in Issue | Year 2005 Volume: 4 Issue: 1 |