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在家鱼人工繁殖孵化过程中,常常遇到:在同一批受精卵放入一个孵化容器内孵化时,从开始破膜到全部胚胎脱膜和卵膜碎片全部溶解,一般要六至八小时以上,在这孵化过程中,需要不停地洗刷过滤纱窗,否则,就会出现贴卵、贴苗及卵、苗溢逃的现象。是否可以更集中地迅速脱膜和卵膜尽快地溶解、减少或避免洗刷纱窗的紧张劳动和防止贴卵、贴苗及卵苗溢逃的现象呢?
In the artificial reproduction of domestic fish hatching process, often encountered: in the same batch of fertilized eggs into a hatching incubator, from the beginning of rupture of membranes to the entire embryo and egg membrane fragments all dissolved, usually more than six to eight hours, In this incubation process, you need to constantly scour the filter screen, otherwise, there will be posted paste eggs, paste seedlings and eggs, Miao Yi escape phenomenon. Whether it can be more focused on the rapid release of the film and the dissolution of the egg as soon as possible to reduce or avoid the intensive work of scouring screens and to prevent the phenomenon of egg sticking, sticking seedlings and ovum escaped?