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观赏鲫鱼的品种主要有长尾红鲫、短尾红鲫、红白鲫及蓝花鲫等,其色泽艳丽,体型优美,游姿飘逸,颇具观赏价值,是国内外十分畅销的观赏鲫鱼品种。具有抗病力强、耐低氧、易饲养管理等优点[1],备受养殖者的青睐。近几年,在洛阳市郊区就观赏鲫鱼人工繁殖及鱼苗培育技术对养殖户进行指导,取得了一定效果。现将试验技术总结如下,以供参考。1试验条件1.1池塘条件产卵池1个,长方形或圆形均可,面积为100~
Crucian carp species are mainly long-tailed red crucian carp, red-tailed crucian carp, red and white crucian carp and blue carp crucian, its bright color, beautiful shape, elegant swimming posture, quite ornamental value, is the best-selling ornamental crucian species at home and abroad. Has a strong disease resistance, resistance to hypoxia, easy feeding and management advantages [1], farmer’s favor. In recent years, in the suburbs of Luoyang City, artificial breeding of ornamental crucian carp and fish breeding techniques to guide farmers, and achieved some results. The test technology is summarized below, for reference. 1 Test conditions 1.1 pond conditions spawning pool 1, rectangular or circular can be, an area of 100 ~