https://repository.lib.ncsu.edu/bitstream/handle/1840.20/38040/etd.pdf?sequence=1

27Kennard, D. C., & Chamberlin, V. D. (1948). Built-up floor litter as a source of dietary factors essential for the growth of chickens.Poultry Science, 27(2), 240-243. doi:10.3382/ps.0270240Kennard, D. C., & Chamberlin, V. D. (1951). Growth and mortality of chickens as affected by the floor litter.Poultry Science, 30(1), 47-54. doi:10.3382/ps.0300047Kinder, Q. B., & Stephenson, A. B. (1962). Floor space studies using slat floor and litter floor for laying hens.Poultry Science, 41(5), 1394-1400. doi:10.3382/ps.0411394Manhart, J. A. (1996). Public perception of poultry and eggs. American poultry history 1974-1993 vol 2(pp. 144-155). Mt. Morris, IL: Watt Publishing Co.Moreng, R. E., & Avens, J. S. (1985). Poultry science and production. Reston, VA: Reston Publishing Company Inc.Muir, W. M. (1985). Relative efficiency of selection for performance of birds housed in colony cages based on production in single bird cages.Poultry Science, 64(12), 2239-2247. doi:10.3382/ps.0642239Nesheim, M. C., Austic, R. E., & Card, L. E. (1979). Poultry Production(11th ed.). Philadelphia: Lea & Febiger.North, M. O. (1984). Commercial Chicken Production Manual(3rd ed.). Westport, Connecticut: The AVI Publishing Company.Ochs, D. S., Wolf, C. A., Widmar, N. J. O., & Bir, C. (2018). Consumer perceptions of egg-laying hen housing systems.Poultry Science, 97(10), 3390-3396. doi:10.3382/ps/pey205Osborne, T. B., & Mendel, L. B. (1914). Nutritive properties of proteins of the maize kernel.Journal of Biological Chemistry, 18, 1-16. Retrieved from https://www.jbc.org/content/18/1/1.full.pdf 28Parnell, E. D.(1957). Profitable poultry production. London: John Wiley & Sons, Inc.Patrick, M. E., Adcock, P. M., Gomez, T. M., Altekruse, S. F., Holland, B. H., Tauxe, R. V., & Swerdlow, D. L. (2004). Salmonella enteritidis infections, united states, 1985-1999.Emerging Infectious Diseases, 10(1), 1-7. doi:10.3201/eid1001.020572Pelletier, N., Doyon, M., Muirhead, B., Widowski, T., Nurse-Gupta, J., & Hunniford, M. (2018). Sustainability in the canadianegg Industry—Learning from the past, navigating the present, planning for the future.Sustainability, 10(10) doi:10.3390/su10103524Proposition 12. (2018). Retrieved from https://lao.ca.gov/BallotAnalysis/Proposition?number=12&year=2018Proposition on farm animal welfare in california(2008). Richmond: Informa UK Limited.Reynolds, W. H. (1920). Forcing egg yield by use of artificial light. In G. M. Curtis (Ed.), Use of artificial light to increase winter egg production. Quincy, Ill: Reliable Poultry Journal Pub. Co. Retrieved from https://catalog.hathitrust.org/Record/009119455Rice, J. E., & Botsford, H. E. (1940). Practical poultry management(4. ed. ed.). New York: Wiley [u.a.].Roberts, M. (1988). Modern free range.Evesham, Worch: Golden Cockerel Books.Rogers, C. S., Appleby, M. C., Keeling, L., Robertson, E. S., & Hughes, B. O. (1989). Assessing public opinion on commercial methods of egg production: A pilot study.Research and Development in Agriculture, 6, 19-24.Sawyer, G. (1971). The agribusiness poultry industry(1st ed.). Jericho, NY: Exposition Press Inc.Schat, K. A. (2016). History of the first-generation marek's disease vaccines: The science and little-known facts.Avian Diseases, 60(4), 715-724. doi:10.1637/11429-050216-Hist

Comments

Post a Comment

Popular posts from this blog

Urban Poultry at Garden Dreams

Urban Poultry at Garden Dreams Urban Agriculture and Nutrition Mentor Hannah Reiff hosted PA-WAgN at Garden Dreams Urban Farm & Nursery for a Field Day focused on Urban Poultry. Garden Dreams is a certified organic farm that was built on two vacant lots in the Wilkinsburg section of Pittsburgh. [Urban Poultry at Garden Dreams] Urban Agriculture and Nutrition Mentor Hannah Reiff hosted PA-WAgN at Garden Dreams Urban Farm & Nursery for a Field Day focused on Urban Poultry. Garden Dreams is a certified organic farm that was built on two vacant lots in the Wilkinsburg section of Pittsburgh. The farmers there produce more than 40,000 fruit & vegetable seedlings each year as well as offering a small CSA to the local community. Garden Dreams is dedicated to community outreach and wholesales many of its seedlings to area schools to use for fundraisers. First on the agenda for our Field Day was a tour of the beautiful gardens and facilities. Hannah explained how Garden Dreams use...
Read more

Winter Care of Your Laying Hens

Image
By Richard J. Brzozowski, Poultry Specialist, University of Maine Cooperative Extension For information about UMaine Extension programs and resources, visit extension.umaine.edu . Find more of our publications and books at extensionpubs.umext.maine.edu . Keeping laying hens productive through the winter months means keeping them well fed, well watered, healthy, and comfortable. Below is a checklist of management tips that are designed to assist the farmer/grower in keeping their farm flock comfortable. Any stress on the birds could force a molt and the decline or end of egg laying. Light: Provide 14 to 16 hours of light per day for your laying hens. There is no advantage to supplying more light than this. A 60-watt incandescent light or 13-watt Compact Fluorescent or comparable LED bulb hung at 7 feet high with a white downward reflector will provide adequate light for a 200-square-foot pen. Place lights on a timer for convenience and consistency. Keep light bulbs clean for light...
Read more