论文部分内容阅读
鱼药选择正确与否直接关系到疾病的防治效果和养殖效益。下面介绍4条选用鱼药的基本原则,供参考。 1.有效性 为使病鱼尽快好转和恢复健康,减少生产上和经济上的损失,在用药时应选择疗效最好的药物。例如对鱼的细菌性皮肤病,用抗菌素、磺胺类药、含氯消毒剂等都有疗效,但应首选含氯消毒剂(如灭菌王、消毒灵等),可同时直接杀灭鱼体表和养殖水体中的细菌,且杀菌快、效果好。如果是细菌性肠炎,则应选择喹诺酮类药、磺胺脒,制成药物饵料进行投喂;也可据病情在投喂药饵时选
The correct choice of fish or not directly related to the effectiveness of disease control and breeding benefits. Here are four basic principles of selection of fish for reference. 1. Effectiveness In order to make sick fish improve and restore health as soon as possible, reduce production and economic losses, medication should choose the best effect of the drug. For example, fish bacterial bacterial disease, with antibiotics, sulfonamides, chlorine disinfectant and so have curative effect, but should be preferred chlorine disinfectant (such as sterilization king, disinfection spirit, etc.), which can kill the fish Table and aquaculture water bacteria, and sterilization fast, good effect. If it is bacterial enteritis, you should choose quinolones, sulfadoxine, made of food bait for feeding; also when the disease is fed bait election