results showed that: the inbreeding coefficient of guizhou miniature pig was the highest (0.1992), and that of hanzhong black pig the lowest (0.0727) among random mating populations.
the paternal line was developed from inbreeding, its inbreeding coefficient was 38-39%, while the maternal line was selected from generation among closed flock.
父系以近交法建系,近交系数达38—39%,母系以家系闭锁世代选择法建系。
the contents of ureotelism and globulin increased and hemoglobin decreased with inbreeding coefficient in systematic breeding.
尿素氮和球蛋白含量在系统选择中随近交系数的上升而下降,血红素含量却上升。
we simulated the impacts of breeding herd size, reproductive skew and numbers of breeding stags on the inbreeding coefficient of père david's deer.