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罗马尼亚饲养的鲤有两个品种,北方养鳞鲤,南方养镜鲤.鲤苗绝大部分用自然繁殖法取得,只有10%来自人工授精.鱼苗一般都在原产卵池中用国产开口饵料先饲养14~21天,长成乌仔后再以8~10万尾/公顷(5300~6700尾/亩)的密度转入鱼种池继续培育.植食性鱼类(译注:指鲢、鳙、草鱼)用脑垂体注射催情繁殖,圆形产卵池(直径1O米)中的受精卵随水流入孵化器.亲鱼隔年催情一次.受精卵在“努切特”孵化器(见下图)内孵化.孵出的鱼苗以100~200万尾/公顷(6.5~13万尾/亩)的密度投入池塘,或以20~30万尾/公顷(1.3~2万尾/亩)较稀的密度投入面积较大的水域中培育鱼种.
There are two varieties of carp romanian breeding, north of scale carp, the South carp mirror carp. Most carp seedlings obtained by natural propagation, only 10% from artificial insemination. Fry are generally made in the original oviposit opening with domestic food Feeding 14 to 21 days, growing into black beans and then to 8 ~ 10 000 / ha (5300 ~ 6700 / mu) density transferred to the fish ponds continue to cultivate .Fishing fish (meaning: silver carp, Grass carp) were injected aphrodisiac with pituitary gland, fertilized egg in circular oviposition pond (diameter 1Om) flows into the incubator with water, and the broodstock aphrodisiac every other year.The fertilized eggs in “Nuchert” incubator (see below) Incubate hatched fry in ponds at a density of 100-2 million ha / ha (6.5-130,000 ha / mu) or more dilute densities of 200-300 ha / ha (1.3-20,000 ha / mu) Invest in a larger area of water to cultivate fish species.