Field testation of hybrid pig in commercial herd
2000
Sprysl, M. | Stupka, R. | Citek, J. (Ceska Zemedelska Univ., Prague (Czech Republic))
The objective of this work was to verify the performance of two crossbred combinations in a large-scale operation using a field test. The two combinations used were CVM x(LW x L) and PN x (LW x L). For them, reproduction performance was assessed in 44 and 46 litters, resp., and production performance of these combinations was assessed in 135 finishing pigs of both crossbred combinations. In order to examine more precisely the phenotypic values of reproduction and production performance of the genotypes used, and the effects affecting this performance, linear models with fixed and random effects were used.
显示更多 [+] 显示较少 [-]