Performances of the hybrid between CyCa nucleocytplasmic hybrid fish and scattered mirror carp in different culture environments.

ABSTRACT: To improve the performance of growth traits and survival in common carp, CyCa nucleocytoplasmic hybrid fish (C) was used as parental fish for hybridization with Russian scattered mirror carp (R). Performances in morphological characters, growth traits and survival rate were compared among the purebreds (CC &RR) and crossbreds (RC &CR) at different time period in solitary and communal rearing system, respectively. The results demonstrated that both RC and CR crossbreds inherited the grey skin color type from the mirror carp, and got the full-scale pattern from the CyCa nucleocytoplasmic hybrid fish, which suggested that the grey color dominated to red color and full-scale dominated to scattered scale. With respect to yield, the RC crossbreds perform quite great compared to the RR and CC pur

SUBMITTER: Liu X 

PROVIDER: S-EPMC5389345 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature