香鱼是一种小型的经济鱼类,具有很高的营养价值和经济价值,同时也是水库增殖的一个优良品种。为了进一步丰富北京市的鱼类组成,近年来我们进行了香鱼的移植工作,总结出了一套人工受精及长途运输香鱼受精卵的方法,供广大水产工作者参考。 一、运卵的前期准备工作 香鱼卵属粘性卵,所以在运输过程中首先必须准备卵巢一孵卵框。 Ayu is a small economic fish, with high nutritional value and economic value, but also an excellent variety of reservoir proliferation. In order to further enrich the composition of fish in Beijing, we carried out the transplantation of sweetfish in recent years and concluded a set of methods for artificial fertilization and long-distance transport of the sweetfish fertilized eggs for the reference of aquatic workers. First, the pre-preparation work oocyst oyster sticky eggs, so in the transport process must first prepare a hatch ovary.