亲鱼在催产过程中,因拉网、运输、注射以及发情产卵或因人工受精操作不慎等原因,使鱼体头部、体表、鳍条等处,受到不同程度的创伤,鱼体疲劳、虚弱,容易感染病害;此时正值初夏,气候多变,也易发生泛塘死鱼事故。因此对产后亲鱼进行护理和加强产后培育,是家鱼人繁中不可缺少的一环,是提高亲鱼成活率的重要措施。具体做法是: 一、暂养池的准备一般鱼苗生产单位,因受水面条件限制,池塘周转困难,产后亲鱼只能放入暂 Broodstock in the process of oxytocin, due to pull the net, transport, injection and estrus spawning or due to inadvertent manipulation of artificial insemination and other reasons, so that the fish head, body surface, such as the fin, by varying degrees of trauma, fish fatigue , Weak, vulnerable to disease; at a time when early summer, changing climate, but also prone to Pan Tong dead fish. Therefore, nursing postpartum broodstock and strengthening post-natal training is an indispensable part of the family of fish, which is an important measure to improve the survival rate of broodstock. Specific practices are: First, the preparation of holding tanks General fry production units, due to water conditions, the pond is difficult to turn around, postpartum broodstock can only be put into temporary