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High ammonia affects broilers in many ways. Research has shown that ammonia concentrations as low as 25 ppm can reduce bird weights at 28 days of age by two to seven percent while 50 ppm ammonia has been shown to reduce bird weights from 16 and 19 percent (F.N. Reece et. al., 1980, D.M. Miles, et. al., 2004). Ammonia exposure has also been shown to reduce feed conversion by approximately one point ...
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Connie Mou (University of Georgia) commented on humidity, air movement and dry litter in poultry houses, during IPPE 2020 in Atlanta, USA.
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November 25, 2020