一、产后亲鱼的护理措施亲鱼是渔业生产之本。产卵后的亲鱼一般都有程度不同的损伤,包括机械损伤和催产药物的副作用等,如不及时地采取相应的护理措施,常会造成亲鱼的成批死亡,危及下年的鱼苗繁殖工作。那末,怎样对产后亲鱼进行及时护理呢? 首先,要对产后亲鱼进行认真的检查,对半产和未产的雌亲鱼,可用手压迫其后腹部把余卵挤尽,如果因生殖孔堵塞而挤不出卵时,应当用手术剪理通生殖孔后再挤卵,目的是防止卵子在鱼腹内吸水膨胀胀死亲鱼;凡有外伤的亲鱼,应先进行伤口处理:用消毒棉擦干伤口,以高锰酸钾溶液或含1％食盐的孔雀石绿溶液涂抹伤口。也可用吹喃西林干擦患处,然后在伤口上用 First, the nursing care of broodstock broodstock is the production of fisheries. Spawning broodstock generally have different degrees of damage, including mechanical damage and oxytocic drugs side effects, such as the timely introduction of appropriate care measures, often resulting in broodstock batch of deaths, endangering the fry breeding next year. Then, how to carry on the prompt nursing to the postpartum broodstock? First of all, must carry on the careful examination to the postpartum broodstock, to the semi-produced and not-produced female broodstock, can use the hand to press the abdomen to squeeze the excess egg, if because the reproductive hole is clogged Extrusion should not be oviposit, colloid hole should be surgically cut and then squeeze the eggs, the purpose is to prevent the eggs in the belly of the water swelling swollen dead brood; Where the broodstock of trauma, should be wounds: wipe dry with sterile cotton Wound, with potassium permanganate solution or 1% salt solution of malachite green coated wounds. Also available furans Xilin dry rub the affected area, and then used on the wound