New Efficient Ecological Breeding Technology of Rana nigromaculata

摘要

High density cell intensive culture pattern is an ecological,efficient,planting and breeding combined new breeding pattern of Rana nigromaculata. It protects racial continuation and population expansion of R. nigromaculata,beneficial for environment construction. Meanwhile,it greatly increases the farmers' income,conducive to economic development. The economic,ecological and social benefit of this culture pattern is remarkable.