非洲鲫鱼(Tilapia mossambica)是广盐性鱼类,不仅可在淡水养殖,而且在盐碱地区的水池或海水中都能进行养殖。其自然繁殖习性已有不少报道,但有关其人工繁殖的研究工作仅见Show,Valenti,金德沂等有过报道。 1975年,我们进行非洲鲫鱼的人工授精及口腔外孵化的试验,初步获得成功,1976和1977两年间又进行了多次重复,方法上进一步完善。 Tilapia mossambica is a broad-salt fish that can be cultured not only in freshwater but also in basins or seawater in saline-alkaline areas. There are many reports on its natural breeding habits, but research on its artificial propagation has only been reported by Show, Valenti and Jindeyi. In 1975, we carried out the test of artificial insemination and oral hatching in African crucian carp. The initial successes were repeated many times in 1976 and 1977, and the method was further improved.