本文对鲢、鳙锚头鳋的生物学、病后获得免疫以及药物治疗进行了探讨。
The present paper deals with the biology of the parasitic copepod Lernaea poly-morpha and the acquired immunity on the part of the hosts after its infeetion on silver carp and big-head.
平均每个微卫星位点在红鳙群体和普通鳙鱼群体中检测到的平均有效等位基因数分别为2.44和1.89。
The mean number of alleles per microsatellite locus (1.89) in BC population was considerably lower than that (2.44) in RBC population.
平均每个微卫星位点在红鳙群体和普通鳙鱼群体中检测到的平均有效等位基因数分别为2.44和1.89。
The mean number of alleles per microsatellite locus (1.89) in BC population was considerably lower than that (2.44) in RBC population.
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