1925

Alternatif barındırma sistemlerinde yetiştirilen tavukların biyokimyasal kan parametrelerindeki değişikliklerin incelenmesi

Çalışma U.U. Veteriner Fakültesi Araştırma ve Uygulama Merkezi tavukçuluk ünitesinde hazırlanan 4 araştırma odasında yapıldı. Bu araştırma odalarında kafes, kuşluklu, tünekti ve serbest dolaşımlı sistemlerin mini modelleri oluşturuldu. Hayvanlar bu yetiştirme sistemlerine adapte olduktan sonra her bölümde bulunan 45 haftalık Tetra SL ırkı 25 tavuktan rastgele seçilen 10'ar tanesinden vakumlu tüplere kan alındı ve serumları ayrıldı. Glukoz, toplam kolesterol, toplam protein, kalsiyum (Ca), inorganik fosfor (İn.P), sodyum (Na), potasyum (K) konsantrasyonları ile Aspartat amino transferaz (AST) ve Alanin amino transférez (ALT) enzim aktiviteleri ölçüldü. Çalışma sonuçlarına göre glukoz, kalsiyum, ALT değerlerinde kafes sistemi ile diğer alternatif yetiştirme sistemleri arasında p

Anahtar Kelimeler:

hayvan barınakları, yumurta tavuğu, kan parametreleri, biyokimya

Investigation of changes in blood biochemical parameters of hens raised in alternative housing systems

This study was performed in four research rooms, which are designed for research purposes at the Research Center in the Uludağ University Faculty of Veterinary Medicine. In these rooms mini models of each cage, aviary, perchery and free range systems were established. After these animals were adapted to this system, blood samples were drawn into vacutainer tubes from 10 randomly selected hens from all of 4 research rooms, each of which contained 25 animals, 45 week -old Tetra SL breed hens. Glucose, total cholesterol, total protein, calcium (Ca), inorganic phosphorus (In.P), sodium (Na) and potassium (K) concentrations and Aspartate amino transferase (AST), Alanine amino transferase (ALT) enzyme activities were determined. According to these results, these were significant differences in glucose and calcium levels, and ALT activities between cage system and alternative housing system in the levels of p<0.05 were observed. While a remarkable difference was not found between cage and alternative housins systems, it was evidenced that improvement of a free range system would be appropriate , when EU advises are taken into account.

Keywords:

animal housing, hens, blood parameters, biochemistry,

PDF

___

1. AKSOY FT: Tavuk Yetiştiriciliği, Şahin Matbaası, İkinci Baskı, Ankara, 1993.

2. ALTINTAŞ A ve FİDANCI UR: Evcil hayvanlar da ve insanda kanın biyokimyasal normal değerleri, A.Ü Vet. Fak. Derg., 40 (2): 173-186, 1993.

3. BEUVING G and VONDER MA: Effect of stressing factors on corticosterone levels in the plasma of laying hens, General and Comparative Endocrinology, 35: 153-159, 1978.

4. BOGIN E, WEISMAN Y and FRIEDMAN Y: The effect of heat stress on the levels of certain blood constituents in chickens, Refuah Veterinarith, 38 (3): 98-104, 1981.

5. BRUGERE-PİCOUX J and BRUGERE H, BASSET I, SAYAD N, VAAST J, MİCHOUX MJ. Interet et limites des dosages enzymatiques chez la paule. Rec Med Vet, 163 (11): 1091-1099, 1987.

6. COLES EH: Veterinary Clinical Pathology. Fourth Edition, W.S.Saunders company, London, 1986.

7. ÇETİN M ve TUNCEL P: Effects of population density on biochemical blood parameters of broiler chicks, Tr. J. Veterinary and Animal Science, 19: 369-373, 1995.

8. DAVIS GS, ANDERSON KE and CARROLL AS: The effects of long-term caging and molt of single comb white leghorn hens on herterophil to lymphocyte ritio, corticosterone and thyroid hormones, Poultry Science, 79: 514-518, 2000.

9. ENSINGER BG: The effect of different housing system on several stress relevant physiological parameters, Arch. Geflügelk, 50 (1): 13-19, 1986.

10. ERSOY E ve BAYŞU N: Biyokimya, Ankara Üniversitesi Basımevi, Ankara, 1986.

11. GARLICH J, BRAKE J, PARKHURST CR, THAXTON JP and MORGAN GW: Physiological profile of caged layers during one production year molt, and postmolt: egg production, egg shell quality, liver, femur, and blood parameters, Poult. Sci., 63 (2): 339-343, 1984.

12. HILL JA: Indicators of stress in poultry, World’s Poultry Science J., 39: 24-32, 1983.

13. KARAGÜL H, ALTINTAŞ A, FİDANCI UR ve SEL T: Temel Biyokimya Uygulamaları, Medisan Yayın Serisi:38, Birinci Baskı, Ankara, 1999.

14. LAGADIC H, FAURE M, MILLS AD ve WILLIAMS: Effects of blood sampling on plasma concentrations of corticosterone and glucose in laying hens caged in groups, British poultry Science , 31: 823-829, 1990.

15. LARSSON BM, LARSSON K, MAIMBERG P, MARTENSSON L and PALMBERG L: Airway responses in naive subjects to exposure in poultry houses: comparison between cage rearing system and alterntive rearing system for laying hens, Am. J. Ind. Med., 35 (2): 142-149, 1999.

16. MENCH JA, TIENHOVEN AV, MARSH JA McCORMICK CC, CUNNINGHAM DL and BAKER RC: Effects of cage and floor pen management on behavior, production, and physiological stress responses of laying hens, Poultry Science, 65:1058-1069, 1986.

17. MICHAEL CA, BARRY O and HUGHES AE: Poultry production systems behaviour, management and welfare, Redwood Press. Ltd., 1992.

18. NİZAMLIOĞLU M ve KURTOĞLU F: Laboratuvar Çözeltileri ve Pratik Biyokimya, Sel çuk Üniversitesi Veteriner Basım Ünitesi, Konya, 1997.

19. ÖZEN N: Tavukçuluk, Ondokuz Mayıs Üniversite si Yayınları:11, Samsun, 1986.

20. ÖZPINAR A: Yumurta tavuklarında plazma progesteron, östradiol 17 β, kortizol, kalsiyum, a norganik fosfor, alkalen fosfotaz, total protein, ko lesterol konsantrasyonları ile yumurta verim ve ka buk kalitesinin incelenmesi, İstanbul Üni. Vet. Fak. Derg., 15 (2): 51-61, 1989.

21. PETEK M: Avrupa Topluluğu sürecinde yumurta tavukçuluğunda barındırma ile ilgili yeniden yapı lanma, Çiftlik Dergisi, 21-26, 2000.

22. PETEK M: Alternatif barındırma sistemlerinde yumurta üretimi. TUBİTAK-tarb Proje No.2488.

23. RIVETZ B, BOGIN E, WEISMAN Y and AVIDAR J: Enzyme, metabolite and electrolyte levels in blood of turkeys, Refuah Vet., 34 (2): 57- 62, 1977.

24. TAYLOR AA and HURNIK JF: The long-term productivity of hens housed in battery cages an avidary, Poult. Sci., 75 (1): 47-51, 1996.