Cooling Caged Laying Hens in High-rise House by Fogging Inlet Air

dc.contributor.author Xin, Hongwei
dc.contributor.author Puma, Manuel
dc.contributor.author Xin, Hongwei
dc.contributor.department Agricultural and Biosystems Engineering
dc.date 2018-02-13T04:15:07.000
dc.date.accessioned 2020-06-29T22:31:53Z
dc.date.available 2020-06-29T22:31:53Z
dc.date.copyright Mon Jan 01 00:00:00 UTC 2001
dc.date.embargo 2012-12-13
dc.date.issued 2001-05-01
dc.description.abstract <p>Cost effective and easy-to-retrofit cooling systems are needed for heat stress relief of laying hens in the Midwest of the United States. This field study evaluates the efficacy of cooling ventilation air by high-pressure (6,893 kPa or 1,000 psi) foggers installed along the eave air inlets of a commercial high-rise layer house (100,000 Hy-Line W-98 hens). Fogging was controlled to operate when the house temperature exceeded 30°C with a concomitant relative humidity (RH) of <76%. The system was able to lower the inside air temperature by up to 7°C as compared to the outside temperature, depending on outside RH. The one-year (1999) test results showed that the system has good potential to be a viable alternative cooling system for the region. Further testing of the system, particularly its longevity and maintenance requirements, is warranted.</p>
dc.description.comments <p>This proceeding is from Pp. 244-249 in Livestock Environment VI: Proceedings of the 6th International Symposium (21-23 May 2001, Louisville, Kentucky, USA) ed. Richard R. Stowell, Ray Bucklin, and Robert W. Bottcher. Paper No. <a href="http://elibrary.asabe.org/abstract.asp?aid=7079&t=3&dabs=Y&redir=&redirType=" target="_blank">701P0201</a>.</p>
dc.identifier archive/lib.dr.iastate.edu/abe_eng_conf/148/
dc.identifier.articleid 1148
dc.identifier.contextkey 3535859
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath abe_eng_conf/148
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/148
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/abe_eng_conf/148/Xin_2001_CoolingCagedLaying.pdf|||Fri Jan 14 20:26:32 UTC 2022
dc.subject.disciplines Bioresource and Agricultural Engineering
dc.subject.keywords Heat stress relief
dc.subject.keywords Poultry housing
dc.subject.keywords High-pressure fogging
dc.title Cooling Caged Laying Hens in High-rise House by Fogging Inlet Air
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isAuthorOfPublication 36e0a8ce-fa2e-4df4-9f67-8d1717122650
relation.isOrgUnitOfPublication 8eb24241-0d92-4baf-ae75-08f716d30801
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