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养殖鳗鲡的误区

时间:2017-12-31
如果我们想保持良好的鳗鱼,我们有一套好的方法和特殊技能。我们应该避免一些不合理的错误,所以我们真的可以在Monopterus albus的栽培效益好。在实际农业中,有些农民总是得不到产出,同样的经济效益总是不好。原因是在某些方面存在一些不合理的错误。常见的有以下几种:1。luangou炒。At present, the technology has not yet reached the mass production and supply of commodity culture level of artificial breeding in China eel, many farmers buy so-called super eel fry or other so-called high-quality seed, is purchased from the market of the wild eel seedlings, and the seedlings for traders long time and high density storage and transport has been repeatedly, most have a fever disease, for breeding mortality was 90% ~ 100%. 所以,当你买幼苗时,记得要小心。2。the size of polyculture. 同一池的大小(面积)在鳗鱼和不适合混养,小体力下降甚至死亡。当饲料不足时,鳗鱼可以互相吃。因此,鳗鱼养殖规模,虽然大鳗鱼长的快,但整体产量太低。3。池深。如果鳗鱼经常游到水里呼吸,它会影响正常的生长,这主要是由深潭水引起的。The water depth of pond eel should be about 20~30 centimeters, while the net grass should be filled with the whole cage, so as to provide good habitat and breathing condition for Monopterus albus. 4。without manure. 粪便极易破坏水质,诱发黄鳝疾病。5。忽视水和草的栽培。水和草能净化水,为鳗鱼提供良好的藏身之处。没有水和草的池塘养殖鳗鱼很难成功。6。他们缺少肉。有的养殖者使用麦麸、菜籽饼、豆渣、清蒸Rice、蔬菜等植物饲料来喂黄鳝,严重饥饿时,会有少量的饵料被吞食,但其营养却不能满足鳗鱼生活活动的需要,更不用说生长了,鳝鱼也会逐渐消瘦和死亡的发生。Monopterus albus is a carnivorous fish, which should be fed with animal feed or full price combination feed. 7。频繁的加油。吃鳗鱼有固定的一些诱饵,食物类型的突然变化,鳗鱼会影响拒食的正常生活,成长。如需更换饵料,应逐步减少原饵料比例,增加饵料比例。