Short notes on Chronic Respiratory Disease (CRD) in Poultry
posted in: Gia cầm, Thú y, Tư vấn kỹ thuật
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CRD is a specific disease caused by one of the group of organisms known as pleuro pneumonia like organism (PPLO), but more closely defined is Mycoplasma; the particular organism directly associated with CRD is Mycoplasma gallisepticum with or without secondary … Read More