Comparative effect of genotype and season on the haematological profile of two laying chicken strains in southwest Nigeria

Adeyemo G. O., Ologhobo A. D., Adebiyi O. A. (2010): The effect of graded levels of dietary methionine on the haematology and serum biochemistry of broilers. International Journal of Poultry Science 9: 158 – 161.10.3923/ijps.2010.158.161Search in Google Scholar

Agaie B. M., Uko O. (1998): Effects of season, sex and species on the packed cell volume of guinea and domestic fowls in Sokoto state of Nigeria. Nigeria Veterinary Journal 19: 95 – 99.Search in Google Scholar

Awotwi E. K., Aboag ye G. S. (1995): Correlation between erythrocyte values and egg production in old layers. Bulletin of Animal Health and Production in Africa 43: 221 – 222.Search in Google Scholar

Ayo J. O., Owoyele O. O., Dzenda T. (2007): Effects of ascorbic acid on diurnal variations in rectal temperature of Bovan Nera pullets during the harmattan season. International Journal of Poultry Science 6: 612 – 616.10.3923/ijps.2007.612.616Search in Google Scholar

Azeez O. I., Oyagbemi A. A., Oyewale J. O. (2009): Diurnal fluctuation in haematological indicators of the domestic fowl in the hot humid tropics. International Journal of Poultry Science 8: 247 – 251.10.3923/ijps.2009.247.251Search in Google Scholar

Coles E. H. (1986): Veterinary Clinical Pathology (4^thed.). Philadelphia, W. B. Saunders Co., pp. 10 – 97.Search in Google Scholar

Egena S. S. A., Aloa R. O. (2012): Haemoglobi n polymorphism in selected farm animals – a review. Biotechnology in Animal Husbandry 30: 377–390.10.2298/BAH1403377ESearch in Google Scholar

Elagib H. A. A., Ahmed A. D. A. (2011): Comparative study on haematological values of blood of indigenous chickens in Sudan. Asian Journal of Poultry Science 5: 41 – 45.10.3923/ajpsaj.2011.41.45Search in Google Scholar

Ihedioha J. T., Okafor C., Ihediola T. E. (2004): The haematological profile of the Sprague Dawley out-bred albino rat in Nsukka. Animal Research International 1: 125 – 132.Search in Google Scholar

Islam M. S., Lucky N. S., Islam M. R., Ahad A., Das B. R., Rahman M. M., Siddiqui M. S. I. (2004): Haematological indicators of Fayoumi, Assil and local chickens reared in Sylhet region in Bangladesh. Inter national Journal of Poultry Science 3: 144 – 147.10.3923/ijps.2004.144.147Search in Google Scholar

Ladokun A. O., Yakubu A., Otite J. R., Omeje J. N., Sokunbi O. A., Onyeji E. (2008): Haematological and Serum Biochemical Indices of Naked Neck and Normally Feathered Nigerian Indigenous Chickens in a Sub Humid Tropical Environment. International Journal of Poultry Science 7: 55 – 58.10.3923/ijps.2008.55.58Search in Google Scholar

Lamb G. N. (1991): Manual of veterinary laboratory technique. CIBA-GEIGY, Kenya, pp. 98 – 99.Search in Google Scholar

Mahmoud K. P., Beck M. M., Scheideler S. E., Forman M. F., Anderson K. P., Kachman S. D. (1996): Acute high environmental temperature and calcium-oestrogen relationship in the hen. Poultry Science 75: 1555 – 562.10.3382/ps.07515559000283Search in Google Scholar

Melesse A. (2011): Performance and physiological Responses of naked neck chickens and their crosses with commercial Layer Breed to long term high Ambient Temperature. Global Veterinaria 6: 272 – 280.Search in Google Scholar

Menon D. G., Bennett D. C., Schaefer A. M., Chenge K. M. (2013): Hematological and serum biochemical profile of farm poultry at the onset of their breeding season. Poultry Science 92: 935 – 944.10.3382/ps.2012-0287023472017Search in Google Scholar

Nathan D. B., Heller E. D., Perek M. (1976): The effect of short heat stress upon leucocyte count, plasma corticosterone level, plasma and leukocyte ascorbic acid content. British Poultry Science 17: 481 – 485.10.1080/00071667608416303963568Search in Google Scholar

Obidi J. A., Onyeanusi B. I., Rekwot P. I., Ayo J. O., Dzenda T. (2008): Seasonal variations in seminal characteristics of Shika brown breeder cock s. International Journal of Poultry Science 7: 1219 – 1223.10.3923/ijps.2008.1219.1223Search in Google Scholar

Oguntunji A. O., Aderemi F. A., Lawal T. E., Alabi O. M. (2008): The influence of seasonal variation on performance of a commercial laying strain in a derived savannah environment in Nigeria. Nigerian Poultry Science Journal 5: 75 – 82.Search in Google Scholar

Oladele B. S., Ogundipe S., Ayo J. O., Esievo K. A. N. (2001): Effects of season and sex on packed cell volume, haemoglobin and total protein of indigenous pigeons in Zaria, Northern Nigeria. Veterinarski Arhiv 71: 277 – 286.Search in Google Scholar

Olayemi F. O., Arowolo R. O. A. (2009): Seasonal Variations in the Haematological Values of the Nigerian Duck (Anas platyrhynchos). International Journal of Poultry Science 8: 813 – 815.10.3923/ijps.2009.813.815Search in Google Scholar

Oloyede O. B., Minari J. B., Muhammad N. O. (2010): Evaluation of growth characteristics and haematological indices of broiler-chicks fed raw and processed Bambara groundnut seed as a component of poultry feed. International Journal of Poultry Science 9: 652 – 655.10.3923/ijps.2010.652.655Search in Google Scholar

Ovuru S. S., Ekweozor I. K. E. (2004): Haematological changes associated with crude oil ingestion in experimental rabbits. African Journal of Biotechnology 3: 346 – 348.10.5897/AJB2004.000-2064Search in Google Scholar

Saied J. M., Al-Jabary Q. H., Thalij K. M. (2011): Effect of dietary supplement yeast culture on production performance and hematological indicators in broiler chicks. International Journal of Poultry Science 10: 376 – 380.10.3923/ijps.2011.376.380Search in Google Scholar

SAS (2009): Statistical Analysis System User’s Guide. Statistical Analysis Institute, Inc., Cary, North Carolina.Search in Google Scholar

Schalm O. W., Jain N. C, Carol E. (1975): Veterinary Haematology. (3^rd ed.). Philadelphia, Lea and Febiger. pp. 160 – 210.Search in Google Scholar

Ugwu S. O. C., Onyimonyi A. E., Ozonoh C. I. (2008): Comparative performance and haematological indices of finishing broilers fed palm kernel cake, bambara offal and rice husk as partial replacement for maize. International Journal of Poultry Science 7: 299 – 303.10.3923/ijps.2008.299.303Search in Google Scholar