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草鱼作为我国传统“四大家鱼”养殖鱼类的一种,其养殖的产量以及养殖的规模也越来越高,可是在我国大规模鱼种的培育技术却不够理想,致使鱼苗的成活率相对较低,在很大程度上给我国草鱼养殖事业的健康及快速发展带来了极其不利的影响。这也是目前我国草鱼在健康养殖中的主要瓶颈。由此可以看出,提高草鱼的大规格鱼种培育技术是有效解决草鱼养殖过程中的病害繁多以及苗种短缺的有效措施,这就为池塘养鱼大面积高产、优质、低耗、高效打下了良好的基础,同时对我国草鱼养殖事业的发展有重要意义。
Grass carp as our traditional “four big fish ” farmed fish, its breeding production and breeding scale is also getting higher and higher, but in our large-scale breeding species of fish is not ideal, resulting in the survival of fry Relatively low rate, to a large extent, to our health and rapid development of grass carp breeding has brought an extremely adverse impact. This is also the main bottleneck of Chinese grass carp in healthy farming. It can be seen that raising large-scale grass carp species breeding technology is an effective solution to the problem of grass carp breeding many diseases and shortages of seedling effective measures, which for the large-scale production of fish ponds, high quality, low consumption and efficient lay A good foundation, at the same time on the development of China’s grass carp breeding is of great significance.