"Dvouznakov\u00FDmi animal modely byly odhadnuty heter\u00F3zn\u00ED efekty pro znaky poln\u00EDho testu na z\u00E1klad\u011B spole\u010Dn\u00E9ho hodnocen\u00ED otcovsk\u00FDch plemen prasat a jednoduch\u00FDch k\u0159\u00ED\u017Eenc\u016F otcovsk\u00FDch plemen na Slovensku (SK) a v \u010Cesk\u00E9 republice (CZ). Odhady byly provedeny pro pod\u00EDl libov\u00E9ho masa (CZ) nebo v\u00FD\u0161ku h\u0159betn\u00EDho tuku (SK) a pr\u016Fm\u011Brn\u00FD denn\u00ED p\u0159\u00EDr\u016Fstek od narozen\u00ED do konce testu. Byla zji\u0161t\u011Bna tendence k negativn\u00EDmu heter\u00F3zn\u00EDmu efektu pro pod\u00EDl libov\u00E9ho masa, heter\u00F3zn\u00ED efekty pro v\u00FD\u0161ku h\u0159betn\u00EDho tuku byly v\u011Bt\u0161inou pozitivn\u00ED. Pro oba ukazatele zmasilosti nebyly odhady heterozn\u00EDch efekt\u016F \u010Dasto pr\u016Fkazn\u00E9. Odhady heter\u00F3zn\u00EDch efekt\u016F pro pr\u016Fm\u011Brn\u00FD denn\u00ED p\u0159\u00EDr\u016Fstek byly pozitivn\u00ED."@cs . . "RIV/00027014:_____/05:#0000026!RIV06-MZE-00027014" . "Jiho\u010Desk\u00E1 univerzita v \u010Cesk\u00FDch Bud\u011Bjovic\u00EDch" . "532241" . "Neadit\u00EDvne genetick\u00E9 efekty u otcovsk\u00FDch plemien o\u0161\u00EDpanych v SR a \u010CR" . "Non-aditive effects in sire breed of pigs in Slovak and Czech Republic"@en . "2005-01-01+01:00"^^ . . "1"^^ . . "80-85645-50-5" . . . . . . "1"^^ . . "Neaditivn\u00ED genetick\u00E9 efekty u otcovsk\u00FDch plemen prasat v SR a \u010CR"@cs . "\u010Cesk\u00E9 Bud\u011Bjovice" . "pig, genetic evaluation, sire breeds, cross-breeding, non-aditive effect"@en . "\u010Cesk\u00E9 Bud\u011Bjovice" . . "3"^^ . . "Neaditivn\u00ED genetick\u00E9 efekty u otcovsk\u00FDch plemen prasat v SR a \u010CR"@cs . "Non-aditive effects in sire breed of pigs in Slovak and Czech Republic"@en . "Na z\u00E1klade \u00FAdajov z po\u013En\u00FDch testov otcovsk\u00FDch plemien o\u0161\u00EDpan\u00FDch v SR a \u010CR a F1 kr\u00ED\u017Eencov boli pomocou dvojznakov\u00E9ho animal modelu odhadnut\u00E9 heter\u00F3zne efekty pre jednotliv\u00E9 hybridn\u00E9 kombin\u00E1cie otcovsk\u00FDch plemien. Odhady boli po\u010D\u00EDtan\u00E9 pre nasleduj\u00FAce ukazovatele: percentu\u00E1lny podiel m\u00E4sa (v \u010CR) stanoven\u00FD ultrazvukov\u00FDm pr\u00EDstrojom, ultrazvukom meran\u00E1 hr\u00FAbka chrbtovej slaniny (v SR) v po\u013Enom teste, priemern\u00FD denn\u00FD pr\u00EDrastok od narodenia do konca po\u013En\u00E9ho testu (v SR a \u010CR). V\u00FDsledky poukazuj\u00FA na tendenciu negat\u00EDvnych heter\u00F3znych efektov (zni\u017Eovanie podielu m\u00E4sa) pre podiel m\u00E4sa pre jednotliv\u00E9 hybridn\u00E9 kombin\u00E1cie, heter\u00F3zne efekty pre hr\u00FAbku chrbtovej slaniny boli taktie\u017E v\u00E4\u010D\u0161inou negat\u00EDvne (heter\u00F3zny efekt hr\u00FAbky slaniny pre jednotliv\u00E9 hybridy s kladn\u00FDm znamienkom) av\u0161ak zv\u00E4\u010D\u0161a \u0161tatisticky nev\u00FDznamn\u00FD. Odhady heter\u00F3znych efektov pre priemern\u00FD denn\u00FD pr\u00EDrastok v oboch analyzovan\u00FDch popul\u00E1ci\u00E1ch v SR aj v \u010CR boli jednozna\u010Dne pozit\u00EDvne." . . . . "Aktu\u00E1ln\u00ED probl\u00E9my \u0161lecht\u011Bn\u00ED, chovu, zdrav\u00ED a produkce prasat" . "Z(MZE0002701401)" . "Neadit\u00EDvne genetick\u00E9 efekty u otcovsk\u00FDch plemien o\u0161\u00EDpanych v SR a \u010CR" . . . "Heterotic effects were estimated from two-trait animal models on the basis of performance test data from the field test of pig sire breeds and single crosses between them in the Slovak (SK) and Czech Republics (CZ). The traits analyzed were percentage oflean mean content (CZ) or ultrasound backfat thickness (SK) and average daily gain from birth till the end of the test. There was a clear tendency to negative heterosis in lean meat content, whereas the heterosis for backfat thickness was mostly positive, the estimates often not being significant for these two traits. The estimates of the heterotic effects for daily gain were all positive."@en . "45-47" . "RIV/00027014:_____/05:#0000026" . "\u017D\u00E1kov\u00E1, Eli\u0161ka" . "[8189C4FD51B3]" . . .