Dust levels and control methods in poultry houses.
作者： H. H. Ellen , R. W. Bottcher , E. von Wachenfelt , H. Takai
DOI: 10.13031/2013.1910
关键词:
摘要: … Other factors affecting the dust concentrations are animal … The airborne dust and the settled dust were analyzed for dry … period of three days, with a reference period of three to four days …
cabdirect.org
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