蝌蚪是牛蛙个体发育的幼体阶段,也是生产过程的苗种阶段,所以是生产牛蛙的物质基础。蝌蚪饲养工作的好坏,不仅直接影响蝌蚪的生长发育、规格大小、质量,而且对以后变态的幼蛙质量和成活率,也有密切的关系。所以是牛蛙养殖生产中一项很重要的工作,对牛蛙养殖的成败,具有十分重要 Tadpole is the individual development of bullfrog larvae stage, but also the seed production stage, it is the material basis for the production of bullfrog. Tadpoles breeding work is good or bad, not only directly affect the growth and development of tadpoles, size, quality, but also the metamorphosis of the quality of the frog and survival rate, are also closely related. Therefore, bullfrog breeding production is a very important work, the success of bullfrog farming is very important