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鸡白痢的危害与净化
鸡白痢是由鸡白痢沙门氏菌感染引起的一 种急性或慢性经过的细菌性传染病,即可通过种蛋孵化垂直传播给雏鸡引起发病,也可通过个体之间接触病死鸡及其排泄物、污染物等途径引起水平传播。鸡白痢主要侵害3周龄以内的幼雏鸡,引起急性败血症,造成较高 ...
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鸡白痢、鸡伤寒多价染色平板凝集试验强阳性血清
鸡白痢、鸡伤寒多价染色平板凝集试验抗原 鸡白痢、鸡伤寒多价染色平板凝集试验阳性血清(强) 鸡白痢、鸡伤寒多价染色平板凝集试验阳性血清(弱) 鸡白痢阴性血清 SPF鸡阴性血清 禽流感病毒H9亚型血凝抑制试验抗原 禽流感病毒H9亚型阳性血清 禽流感病毒H5 ...
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