自2000年以来,微山县付村水产苗种繁育场每年都进行团头鲂的人工繁殖,逐渐摸索出一套适合当地生产的苗种繁育技术。2006年,该场分2批次催产亲鱼200余组,产卵率达到90%,受精率在90%左右,孵化率达80%以上,共繁育水花鱼苗2 600余万尾,培育乌仔、夏花等团头鲂鱼种2 000多万尾。现将该场的技术经验总结如下,供参考。 Since 2000, Weishan County Fucun aquatic seed breeding farms are bred annually by artificial breeding, and gradually explore a set of seed production techniques suitable for local production. In 2006, the two batches of 2 farrowing fish progenies over 200 groups, the spawning rate reached 90%, fertilization rate of about 90%, hatching rate of 80% or more, a total of breeding more than 2600 waterfowl fry, cultivate Aberdeen, Summer flowers and other bream fish species more than 20 million. The field of technical experience is summarized below, for reference.