论文部分内容阅读
鲤鱼是我国淡水中最主要的养殖品种之一,其鱼种质量的高低,将直接影响成鱼养殖的产量和效益。为了提高养鱼生产的经济效益,培育大规格鱼种尤为重要。由于我县群众养鱼基础薄弱,生产的鱼种质量一直不高,2000年我们在依山鱼种场进行了培育大规格鲤鱼鱼种高产试验,获得了成功,现将我们试养的经验介绍如下:
Carp is one of the most important breeds of freshwater in China. The quality of its species will directly affect the yield and profit of adult fish culture. In order to improve the economic benefits of fish farming, breeding large size species is particularly important. Due to the weak foundation of fish farming in our county, the quality of fish species produced has not been high. In 2000, we carried out high yield test of large-sized carp fingerlings in the mountainous fish breeding field and achieved success. Now we introduce the experience of trial breeding as follows: