Selection and crossbreeding shemes for growth and meat quality traits [in swine]
2003
Vidovic, V.(Poljoprivredni fakultet, Novi Sad (Serbia)) | Timanovic, S.(Neoplanta Industrija mesa, Novi Sad (Serbia)) | Trivunovic, S.(Poljoprivredni fakultet, Novi Sad (Serbia)) | Lehocki, N.(Neoplanta Industrija mesa, Novi Sad (Serbia))
The basic of study was to modeling selection and crossbreeding criteria of growth and meat quality traits in pigs. The analysis combine comparison between purebreed Landrace and Large White with three and four breeds crosses. Experiment had been done on production farm with 600 at the beginning and 392 animals at end of study. Research show significant difference between breeds, sires and sexes for most of the traits which means necessary to use MME. Previous selection shows significant influence on study traits. Significant variation between breeds, mating combination, sires and sexes are necessary to use proper statistical model breeding shemes and optimal selection criteria to both genetic and economic gain.
显示更多 [+] 显示较少 [-]