Economic and market issues on the sustainability of egg production in the United States: Analysis of alternative production systems
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چکیده
منابع مشابه
Economic and market issues on the sustainability of egg production in the United States: analysis of alternative production systems.
Conventional cage housing for laying hens evolved as a cost-effective egg production system. Complying with mandated hen housing alternatives would raise marginal production costs and require sizable capital investment. California data indicate that shifts from conventional cages to barn housing would likely cause farm-level cost increases of about 40% per dozen. The US data on production costs...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 2011
ISSN: 0032-5791
DOI: 10.3382/ps.2010-00822