Manure Manager

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Control of ammonia, dust emissions in poultry


September 1, 2015 – The recent outbreak of avian influenza, a highly contagious viral disease that has infected about 48 million birds in the United States, resulted in a significant loss to the poultry industry. The initial response by the poultry industry to prevent widespread avian influenza was to more stringently enforce the U.S. Department of Agriculture biosecurity measures defined by the USDA Animal and Plant Health Inspection Service (APHIS).

However, the continuous spread of the avian influenza made the industry wonder if the disease is airborne and transmitted through ventilation air of poultry facilities. We are looking at major air emissions — ammonia gas and dust particles — from poultry facilities and their potential effects on poultry health to explore the need of additional biosecurity measures to prevent transmission of infectious diseases among poultry in the future. READ MORE