References
- Abudabos A. M., Samara E. M., Hussein E. O. S., Al-Ghadi M. Q., Al-Atiyat R. M. (2013): Impacts of stocking density on thee performance and welfare of broiler chickens. Italian Journal of Animal Science12: 66 – 71.10.4081/ijas.2013.e11
- Adeyemi O. A., Adedoyin E. O., Olaleye O. O., Njoku P. C., Sanwo K. A. (2015): Effects of ascorbic acid supplementation on broiler chickens stocked at two different densities in a humid tropical environment. Malaysian Journal of Animal Science 18: 89 – 101.
- Arieli A., Meltzer A., Berman A. (1979): Seasonal acclimatization in the hen. British Poultry Science 20: 505 – 513.10.1080/00071667908416614
- Bell D. E., Weaver Jr W. D. (2002): Feeding commercial egg type layers. Pp. 287 – 328 in Commercial Chicken Meat and Egg Production, D. E. Bell, W. D. Weaver, Eds, Kluwer Academic Publishers, Dordrecht, the Netherlands.10.1007/978-1-4615-0811-3_18
- Beloor J., Kang H. K., Kim Y. J., Subramani V. K., Jang I. S., Sohn S. H., Moon Y. S. (2010): The effect of stocking density on stress related genes and telomeric length in broiler chickens. Asian Australian Journal of Animal Science 23: 437 – 443.10.5713/ajas.2010.90400
- Benjamin M. M. (1985): Outline of veterinary clinical pathology. 3rd Ed. The Iowa State University Press, Ames.
- Bernard F. F., Joseph G. Z., Jain N. C. (2000): Schalm’s Veterinary Hematology. 5th Ed. Lippincott Williams and Wilkins, Philadelphia.
- Brar R. S., Sandhu H. S. Singh A. (2002): Veterinary clinical diagnosis by laboratory methods. 1st Ed. Kalyani Publishers, New Delhi.
- Dozier W. A., Thaxton J. P., Purswell J. L., Olanrewaju H. A., Branton S. L., Roush W. B. (2006): Stocking density effects on male broilers grown to 1.8 kilograms of body weight. Poultry Science 85: 344 – 351.10.1093/ps/85.2.344
- Embury I. (2001): Raising guinea fowl. Agfact A5.0.8. New South Wales Agriculture Publications, New South Wales, Australia.
- Estevez I. (2007): Density allowances for broilers: Where to set the line. Poultry Science 86: 1265 – 1272.10.1093/ps/86.6.1265
- Feddes J. J. R., Emmanuel E. J., Zuidhof M. J. (2002): Broiler performance, bodyweight variance, feed and water intake, and carcass quality at different stocking densities. Poultry Science 81: 774 – 779.10.1093/ps/81.6.774
- Heckert R. A., Estevez I., Russek-Cohen E., Pettit-Riley R. (2002): Effect of density and perch availability on the immune status of broilers. Poultry Science 81: 451 – 457.10.1093/ps/81.4.451
- Hill J. A. (1986): Egg production in alternative systems—A review of recent research in the UK. Research Development in Agriculture 3: 13 – 18.10.1049/tpe.1986.0204
- Moreki J. C., Radikara M. V. (2013): Challenges to Commercialization of Guinea Fowl in Africa. International Journal of Science and Research 2: 436 – 440
- Keeling L. J., Estevez I., Newberry R. C., Correia M. G. (2003): Production-related traits of layers in different sized flock: The concept of problematic intermediate group sizes 1. Poultry Science 82: 1393 – 1396.10.1093/ps/82.9.1393
- Maxwell M. H. (1990): Haematological and histopathological findings in young broilers reared in poorly and well ventilated environments. Research in Veterinary Science 48: 374 – 376.10.1016/S0034-5288(18)31029-4
- Mtileni B. J., Nephawe K. A., Nasamvuni A. E., Benyi K. (2007): The influence of stocking density on body weight, egg weight, and feed intake of adult broiler breeder hens. Poultry Science 86:1615 – 1619.10.1093/ps/86.8.161517626803
- Nahashon S. N., Adefope 1 N., Amenyenu A., Tyus II J., Wright D. (2009): The effect of floor density on growth performance and carcass characteristics of French guinea broilers. Poultry Science 88: 2461 – 2467.10.3382/ps.2008-0051419834101
- Nahashon S. N., Adefope N., Wright D. (2011): Effect of floor density on growth performance of Pearl Grey guinea fowl replacement pullets. Poultry Science 90: 1371 – 1378.10.3382/ps.2010-0121621597081
- Nahashon S. N., Adefope N. A., Amenyenu A., Wright D. (2006): Laying Performance of Pearl Gray Guinea Fowl Hens as Affected by Caging Density. Poultry Science 85: 1682 – 1689.10.1093/ps/85.9.168216977858
- Oke O. E., Adejuyigbe A. E., Idowu O. P., Sogunle O. M., Ladokun A. O., Oso A. O., Abioja M. O., Abiona J. A., Daramola J. O., Whetto M., Jacobs E. B., Williams T. J., Njoku C. P. (2015): Effects of housing systems on reproductive and physiological response of guinea fowl (Numida meleagris). Journal of Applied Animal Science 8: 47 – 55.
- Puron D., R. Santamaria J. C., Segura Alamilla J. L. (1995): Broiler performance at different stocking densities. Journal of Applied Poultry Research 4: 55 – 60.10.1093/japr/4.1.55
- Puvadolpirod S., Thaxton J. P. (2000): Model of physiological stress in chickens. 1. Response parameters. Poultry Science 79: 363 – 369.10.1093/ps/79.3.36310735203
- SAS User’s Guide (2008): Version 9.02 ed., SAS Institute Inc., Cary, NC.
- Schwanz L. (1987): The Family Poultry Flock. Library of Congress, London, UK.
- Sekeroglu A., Sarica M., Gulay M. S., Duman M. (2011): Effect of stocking density on chick performance, internal organ weights and blood parameters in broilers. Journal of Animal and Veterinary Advances 10: 246 – 250.10.3923/javaa.2011.246.250
- Škrbic Z., Pavlovski Z., Lukic M. (2009): Stocking density – factor of production performance, quality and broiler welfare. Biotechnology in Animal Husbandry 25: 359 – 372.10.2298/BAH0906359S
- Spinu M., Benveneste S., Degen A. A. (2003): Effect of density and season on stress and behaviour in broiler breeder hens. British Poultry Science 44: 170 – 174.10.1080/000716603100008834212828200
- Stanley V. G., Bailey J. E., Krueger W. F. (1989): Effect of iodine-treated water on the performance of broiler chickens reared under various stocking densities. Poultry Science 68: 435 – 437.10.3382/ps.06804352704701
- Stockham S. L., ScottM. A. (2002): Fundamentals of veterinary clinical pathology. Iowa State University Press, Blackwell Publishing Company.
- Stratakis C. A., Chrousos G. P. (1995): Neuroendocrinology and pathophysiology of the stress system. Annals of New York Academy of Science 771: 1 – 18.10.1111/j.1749-6632.1995.tb44666.x8597390
- Tachibana T., Oikawa D., Takahashi H., Boswell T., Furuse M. (2007): The anorexic effect of alpha-melanocyte stimulating hormone is mediated by corticotrophin-releasing factor in chicks. Compartive Biochemistry and Physiology A, 147: 173 – 178.10.1016/j.cbpa.2006.12.044
- Thaxton J. P., Dozier III W. A.,Branton S. L., Morgan G. W., Miles D. W., Roush W. B., Lott B. D., Vizzier-Thaxton Y. (2006): Stocking density and physiological adaptive responses of broilers. Poultry Science 85: 819 – 824.10.1093/ps/85.5.819
- Thogerson C. M., Hester P. Y., Mench J. A., Newberry R. C., Okura C. M., Pajor E. A. (2009): The effect of feeder space allocation on productivity and physiology of Hy-Line W-36 hens housed in conventional cages. Poultry Science 88: 1793 – 1799.10.3382/ps.2009-00011
- Tong H. B., Lu J., Zou J. M., Wang Q., Shi S. R. (2012): Effects of stocking density on growth performance, carcass yield, and immune status of a local chicken breed. Poultry Science 91: 667 – 673.10.3382/ps.2011-01597
- Wang X. L., Zheng J. X., Ning Z. H., Qu L. J., Xu G. Y., Yang N. (2009): Laying performance and egg quality of blueshelled layers as affected by different housing systems. Poultry Science 88: 1485 – 1492.10.3382/ps.2008-00417
- Zulkifli I., Liew P. K., Israf D. A., Omar A. R., Hair-Bejo M. (2003): Effect of early age feed restriction and heat conditioning on heterophil/lymphocyte ratios, heat shock protein 70 expression and body temperature of heat-stressed broiler chickens. Journal of Thermal Biology 28: 217 – 222.10.1016/S0306-4565(02)00058-X