5 巴西彩龟的疾病防治巴西彩龟在自然环境中很少患病，人工集约化养殖由于改变了环境，疾病也时有发生，有时甚至引起大批量死亡，造成较大经济损失。龟病发生主要由3个因素造成，即龟机体、外界环境、病原体。在恶劣的环境条件下，当龟抵抗力下降或失去抵抗力时，龟病就会发生 5 Brazil tortoise disease prevention and treatment of the Brazilian color tortoise in the natural environment is rarely ill, artificial intensive farming as a result of changing the environment, diseases also occur from time to time, and sometimes even cause mass deaths, resulting in greater economic losses. Turtle disease is mainly caused by three factors, namely turtle body, the external environment, pathogens. In harsh environmental conditions, turtle disease occurs when turtle resistance decreases or becomes unaffordable