Abhishek G. 2016. Compare LED lights vs CFL vs incandescent lighting chart. https://www.academia.edu/23350197/Compare_LED_Lights_vs_CFL_vs_Incandescent_Lighting_Chart. Retrieve on September 29, 2017.
Anon. 1975. CIBS Guide A6 Solar Data. The Chartered Institution of Building Services, London.
Austic RE. 1985. Feeding poultry in hot and cold climates. In: Yousef MK. (Ed). Stress Physiology in Livestock. CRC Press. Boca Raton. Florida. Pages, 123-136.
Beker A & Teeter RG. 1994. Drinking water temperature and potassium chloride supplementation effects on broiler body temperature and performance during heat stress. The Journal of Applied Poultry Research, 3: 87-92. DOI: 10.1093/japr/3.1.87
Beker A, Vanhooser SL, Swartzlander JH, & Teeter RG. 2004. Atmospheric ammonia concentration effects on broiler growth and performance. The Journal of Applied Poultry Research, 13: 5-9. DOI: 10.1093/japr/13.1.5
Bell D. 1987. Flock management-quality pullets. California Poultry Letter, March, 4.
Bhadauria P, Kataria JM, Majumdar S, Bhanja SK & Kolluri G. 2014. Impact of hot climate on poultry production system - a review. Journal of Poultry Science and Technology, 2: 56-63.
Bond TE. 1967. Environment Control in Poultry Production. Carter T.C. (Ed.) Oliver & Boyd. Edinburgh. Pages, 200-211.
Brouček J & Čermák B. 2015. Emission of harmful gases from poultry farms and possibilities of their reduction. Ekológia (Bratislava), 34: 89–100. DOI: 10.1515/eko-2015-0010
Bruce J & Drysdale EM. 1994. Trans-shell transmission. In: Board RG & Fuller R. (Eds). Microbiology of the Avian Egg. Chapman and Hall. London. Pages, 63-91.
Calvet S, Cambra-lopez M, Estelles F & Torres AG. 2011. Characterization of gas emissions from a Mediterranean broiler farm. Poultry Science, 90: 534–542. DOI: 10.3382/ps.2010-01037
Charles DR. 2002. Responses to the thermal environment. In: Charles DR & Walker AW. (Eds). Poultry environment problems, a guide to solutions. Nottingham University Press. UK. Pages, 1–16.
Clark JA. 2013. Environmental Aspects of Housing for Animal Production. Butterworths. London. 528 Pages.
Classen HL, Riddell C & Robinson FE. 1991. Effects of increasing photoperiod length on performance and health of broiler chickens. British Poultry Science, 32: 21-29. DOI: 10.1080/00071669108417324
Classen HL, Annett CB, Schwean-Lardner KV, Gonda R & Derow D. 2004. The effects of lighting programmes with twelve hours of darkness per day provided in one, six or twelve hour intervals on the productivity and health of broiler chickens. British Poultry Science, 45: S31-32. DOI: 10.1080/00071660410001698137
Costa MS & Hunton P. 1979. 6th Latin America Poultry Congress, Lima, Peru.
Czarick M & Fairchild BD. 2002. Measuring ammonia levels in poultry houses. Poultry
Housing Tips, 14.
Daghir NJ. 2008. Poultry Production in Hot Climates. 2nd Ed. Published by CAB International. Wallinford, Oxfordshire, UK. 387 Pages.
Davis J, Thomas PB & Siopes TD. 1997. More evidence for light-dark growing. Broiler Industry, February: 31-32.
Dong H, Mangino J, Mcallister TA, Have D. 2006. Emissions from livestock and manure management. In: 2006 IPCC Guidelines for National Greenhouse Gas Inventories - Agriculture, Forestry, and Other Land Use. Eggleston HS, Buendia L, Miwa K, Ngara T & Tanabe K. (Eds.) Institute for Global Environmental Strategies (IGES). Hayama, Japan.
Ebeid TA, Suzuki T & Sugiyama T. 2012. High temperature influences eggshell quality and calbindin-D28k localization of eggshell gland and all intestinal segments of laying hens. Poultry Science, 91: 2282-2287. DOI: 10.3382/ps.2011-01898
Gordon RF. 1982. Poultry Disease. 2nd Ed. Billiard, Tindal, London.
Gordon SH. 1994. Effects of day length and increasing day length programs on broiler welfare and performance. World’s Poultry Science Journal, 50: 269-282.
Holik V. 2009. Management of laying hens to minimize heat stress. Lohmann Information, 44: 16-29.
Holik V. 2015. Management of laying hens under tropical conditions begins during the rearing period. Lohmann Information, 50: 16-23.
Hulzebosch J. 2004. What affects the climate in poultry houses? World Poultry, 20: 36-38.
Jensen LS. 1977. The effect of pullet nutrition and management on subsequent layer performance. Proceedings of the 37th Semiannual Meeting, American Feed Manufacturers Association Nutrition Council. Atlanta, Georgia. Pages, 36-39.
Kristensen HH & Wathes CM. 2000. Ammonia and poultry welfare: a review. World’s Poultry Science Journal, 56: 235−245. DOI: 10.1079/WPS20000018
Lacy MP & Czarick M. 1992. Tunnel-ventilated broiler houses: broiler performance and operating cost. The Journal of Applied Poultry Research, 1: 104-109. DOI: 10.1093/japr/1.1.104
Leeson S, Caston LJ & Summers JD. 2003a. Performance of layers given two-hour midnight lighting as growing pullets. Journal of Applied Poultry Research, 12: 313-320. DOI: 10.1093/japr/12.3.313
Leeson S, Caston LJ & Summers JD. 2003b. Potential for midnight lighting to influence development of growing leghorn pullets. Journal of Applied Poultry Research, 12: 306–312. DOI: 10.1093/japr/12.3.306
Lin H, Mertens K, Kemps B. Govaerts T, De Ketelaere B, De Baerdemaeker J, Decuypere E & Buyse J. 2004. New approach of testing the effect of heat stress on eggshell quality: mechanical and material properties of eggshell and membrane. British Poultry Science, 45: 476-482. DOI: 10.1080/00071660400001173
Mardsen A & Morris TR. 1987. Quantitative review of the effects of environmental temperature on food intake, egg Output, and energy balance in laying pullets. British Poultry Science, 28: 693–704. DOI: 10.1080/00071668708417005
Mason IL. 1984. Evolution of Domesticated Animals. Longman. London. 452 Pages.
Meda B, Hassouna M, Fléchard C, Lecomte M, Germain K, Picard S, Cellier P & Robin P. 2011. Housing emissions of NH3, N2O and CH4 and outdoor emissions of CH4 and N2O from organic broilers. In KöferJ & Schobesberger H. (Eds.) Proceedings of the 15th International Congress of the International Society for Animal Hygiene. Tribune, EU. Pages, 215−218.
Mendes AS, Paixão SJ, Restelatto R, Morello GM, de Moura DJ & Possenti JC. 2013. Performance and preference of broiler chickens exposed to different light sources. Journal of Applied Poultry Research, 22: 62–70. DOI: 10.3382/japr.2012-00580
Miles DM, Branton SL & Lott BD. 2004. Atmospheric ammonia is detrimental to the performance of modern commercial broilers. Poultry Science, 83: 1650-1654. DOI: 10.1093/ps/83.10.1650
Milligan JL & Winn PN. 1964. The influence of temperature and humidity on broiler performance in environmental chambers. Poultry Science, 43: 817–824. DOI: 10.3382/ps.0430817
NRC (National Research Council). 1981. Effect of Environment on Nutrient Requirements of Domestic Animals. National Academy Press,
Washington, DC. Pages, 109–133.
Nishibri M, Li Y, Fujita M, Ito T & Yamamoto S. 1989. Diurnal variation in heat production, heart rate, respiration rate and body temperature of laying hens at constant environmental temperatures of 23 degree centigrade and 35 degree centigrade. Japanese Journal of Zootechnical Science, 60: 529-533. DOI: 10.2508/chikusan.60.529
North MO. 1983. Layer management on floors. In: Commercial Chicken Production Manual. 3rd Ed. Avi Publishing Co. Westport. Pages, 232–243.
Olanrewaju HA, Thaxton JP, Dozier WA, Purswell J, Roush WB & Branton SL. 2006. A review of lighting programs for broiler production. International Journal of Poultry Science, 5: 301–308. DOI: 10.3923/ijps.2006.301.308
Olawumi SO & Ogunlade JT. 2010. Phenotypic correlations between reproductive traits in layer breeders and weather variables in humid zone of Nigeria. International Journal of Animal Science, 2: 113-120.
Olawumi SO. 2011. Influence of breed and season on reproductive traits of three strains of commercial layers in the derived savannah zone of Nigeria. International Journal of Agriculture and Food Science, 2: 97-104.
Oluyemi JA & Roberts FA. 1979. Poultry Production in Warm Wet Climates. The Macmillan Press Ltd, London. 197 Pages.
Payne CG. 1966. Environmental temperatures and the performance of light breed pullets. Proceedings 13th Worlds Poultry Congress. Pages, 480-484.
Qureshi AA. 2001. Open house tips for layers in hot climate zone. World Poultry, 17: 32-34.
Reddy RA, Praveen P, Prasadini P & Anuradha. 2007. Assessment of air quality in a poultry house. Journal of Industrial Pollution Control, 23: 369-372.
Reece FN, Lott BD & Deaton JW. 1980. Ammonia in the atmosphere during brooding affects performance of broiler chickens. Poultry Science, 59: 486-488. DOI: 10.3382/ps.0590486
Reece FN, Lott BD & Deaton JW. 1981. Low concentrations of ammonia during brooding decrease broiler weight. Poultry Science, 60: 937–940. DOI: 10.3382/ps.0600937
Riddell C. & Classen HL. 1992. Effects of increasing photoperiod length and anticoccidials on performance and health of roaster chickens. Avian Diseases, 36: 491-498. DOI: 10.2307/1591739
Rozenboim I, Robinzon B & Rosenstrauch A. 1999. Effect of light source and regimen on growing broilers. British Poultry Science, 40: 452-457. DOI: 10.1080/00071669987197
Saxena HC & ketelaars EH. 2000. Poultry Production in Hot Climatic Zones, 3rd Ed. Kalyani Publishers. New Delhi-Ludhiana. 190 Pages.
Smith AJ & Oliver J. 1972. Some nutritional problems associated with egg production at high environmental temperatures. I. the effect of environmental temperature and rationing treatments in the productivity of pullets fed on diets of different energy content. Rhodesian Journal of Agricultural Research, 10: 3–20.
Smith RA. 1998. Impact of disease on feedlot performance: a review. Journal of Animal Science, 76: 272-274. DOI: 10.2527/1998.761272x
Stockland WL & Blaylock LG. 1974. The influence of temperature on the protein requirement of cage-reared replacement pullets. Poultry Science, 53: 1174-1187. DOI: 10.3382/ps.0531174
Timmons MB. 1989. Improving ventilation in open-type poultry housing. Proceedings of the 1989 Poultry Symposium, University of California. Pages, 1–8.
Ubosi CO. 2001. Poultry management in the northeastern region of Nigeria. SEEPC Nigeria Limited Symposium. Maiduguri, Borno State, Nigeria.
Vo KV, Boone MA & Johnston WE. 1978. Effect of three lifetime temperatures on growth, feed and water consumption and various blood components in male and female leghorn chickens. Poultry Science, 57: 798–803. DOI: 10.3382/ps.0570798
Voermans JAM, Verdoes N & den Brok GM. 1995. The effect of pen design and climate control on the emission of ammonia from pig houses. Proceedings of the 7th International Symposium on Agricultural and Food Processing Wastes, June 18-20, Chicago, IL, ASAE, St. Joseph, MI, 252-260.
Walsberg GE. 1983. Coat color and solar heat gain in animals. American Institute of Biological Sciences, 33: 88-91. DOI: 10.2307/1309169
Wang YM, Meng QP, Guo YM, Wang YZ, Wang Z, Yao ZL & Shan TZ. 2010. Effect of atmospheric ammonia on growth performance and immunological response of broiler chickens. Journal of Animal and Veterinary Advances, 9: 2802-2806. DOI: 10.3923/javaa.2010.2802.2806
Winn PN & Godfrey EF. 1967. The effect of humidity on growth and feed conversion of broiler chicken. International Journal of Biometeorology, 11: 39-50. DOI: 10.1007/BF01424274
Yunusa MM. 2002. Poultry production in Yobe State and the challenges of the weather. 1st National Conference Organized by COEASU. Gashua, Nigeria.
ZimmerC. 2013. Earth oxygen: A mystery easy to take for granted. New York Times Web. http://www.nytimes.com/2013/10/03/science/earths-oxygen-a-mystery-easy-to-take-for-granted.html. Retrieved 3 October 2016