"Faktory ovliv\u0148uj\u00EDc\u00ED reproduk\u010Dn\u00ED u\u017Eitkovost u prasnic"@cs . "6" . "8"^^ . . . "Factors influencing reproduction performance in sows"@en . "The aim of this study was to analyze the reproduction performance achieved in sows of CLW breed and hybrid sows of CLW ? CL and influencing factors, i.e. age at first mating, gestation length, weaning-to-first service interval and farrowing interval. As a result of the appearance of heterosis effect, 0.34 of average live born piglets more was born in the cross breeds of F1 generation CLW ? CL than to the sows of the CLW breed (CLW - 11.00 ? 0.13; CL - 11.34 ? 0.07). The highest number of live-born piglets was demonstrated from 3rd to 5th parity. The effect of age at first mating on the number of average live born piglets was positively reflected in the interval age 256?270 days (10.53 +- 0,39) and 210?225 days (10.47 +- 0,37). The sows with the gestation length up to 114 days (11.34 +- 0.07) delivered by 0.62 live born piglets more than sows with the length of pregnancy over 115 days (10.72 +- 0.16). The mating of the sows up to the fifth day after the piglet weaning had a positive effect on the number of average live born piglets. The sows with farrowing interval up to 162 days had a higher number of average live born piglets (11.54 +- 0.08) than the sows with farrowing interval over 163 days (11.39 +- 0.22)."@en . "Faktory ovliv\u0148uj\u00EDc\u00ED reproduk\u010Dn\u00ED u\u017Eitkovost u prasnic" . "Research in Pig Breeding" . "[78EA05DF2354]" . . . "Factors influencing reproduction performance in sows"@en . . "1" . "Faktory ovliv\u0148uj\u00EDc\u00ED reproduk\u010Dn\u00ED u\u017Eitkovost u prasnic"@cs . . "C\u00EDlem studie bylo analyzovat reproduk\u010Dn\u00ED u\u017Eitkovost dosa\u017Eenou u prasnic plemene \u010CBU a hybridn\u00EDch prasnic \u010CBU x \u010CL a vlivy, kter\u00E9 na ni p\u016Fsob\u00ED, tj. v\u011Bk p\u0159i 1. zapu\u0161t\u011Bn\u00ED, d\u00E9lka b\u0159ezosti, interval od odstavu do 1. zapu\u0161t\u011Bn\u00ED a d\u00E9lka mezidob\u00ED. Vlivem heter\u00F3zn\u00EDho efektu se k\u0159\u00ED\u017Eenk\u00E1m F1 generace \u010CBU x \u010CL narodilo v pr\u016Fm\u011Bru o 0,34 \u017Eiv\u011B narozen\u00FDch selat v\u00EDce ve srovn\u00E1n\u00ED s prasnicemi \u010CBU (\u010CBU - 11,00 ? 0,13; \u010CL - 11,34 ? 0,07). Nejvy\u0161\u0161\u00ED po\u010Det \u017Eiv\u011B narozen\u00FDch selat byl dosa\u017Een od 3. do 5. vrhu. Vliv v\u011Bku p\u0159i 1. zapu\u0161t\u011Bn\u00ED pozitivn\u011B ovlivnil pr\u016Fm\u011Brn\u00FD po\u010Det \u017Eiv\u011B narozen\u00FDch selat ve v\u011Bkov\u00E9m intervalu 256?270 dn\u00ED (10,53 +- 0,39) a 210?225 dn\u00ED (10,47 +- 0,37). Prasnic\u00EDm s d\u00E9lkou b\u0159ezosti do 114 dn\u00ED (11,34 +- 0,7) se narodilo o 0,62 \u017Eiv\u011B narozen\u00FDch selat v\u00EDce ne\u017E prasnic\u00EDm s d\u00E9lkou b\u0159ezosti nad 115 dn\u00ED (10,72 +- 0,16). Zapu\u0161t\u011Bn\u00ED prasnic do 5. dne po odstavu m\u011Blo pozitivn\u00ED vliv na pr\u016Fm\u011Brn\u00FD po\u010Det \u017Eiv\u011B narozen\u00FDch selat. Prasnic\u00EDm s d\u00E9lkou mezidob\u00ED do 162 dn\u00ED se v pr\u016Fm\u011Bru narodilo v\u00EDce \u017Eiv\u011B narozen\u00FDch selat (11,54 +- 0,08) ne\u017E prasnic\u00EDm s mezidob\u00EDm del\u0161\u00EDm ne\u017E 163 dn\u00ED (11,39 +- 0,22)."@cs . . "P(QJ1210253)" . . "Faktory ovliv\u0148uj\u00EDc\u00ED reproduk\u010Dn\u00ED u\u017Eitkovost u prasnic" . . . "1802-7547" . . "C\u00EDlem studie bylo analyzovat reproduk\u010Dn\u00ED u\u017Eitkovost dosa\u017Eenou u prasnic plemene \u010CBU a hybridn\u00EDch prasnic \u010CBU x \u010CL a vlivy, kter\u00E9 na ni p\u016Fsob\u00ED, tj. v\u011Bk p\u0159i 1. zapu\u0161t\u011Bn\u00ED, d\u00E9lka b\u0159ezosti, interval od odstavu do 1. zapu\u0161t\u011Bn\u00ED a d\u00E9lka mezidob\u00ED. Vlivem heter\u00F3zn\u00EDho efektu se k\u0159\u00ED\u017Eenk\u00E1m F1 generace \u010CBU x \u010CL narodilo v pr\u016Fm\u011Bru o 0,34 \u017Eiv\u011B narozen\u00FDch selat v\u00EDce ve srovn\u00E1n\u00ED s prasnicemi \u010CBU (\u010CBU - 11,00 ? 0,13; \u010CL - 11,34 ? 0,07). Nejvy\u0161\u0161\u00ED po\u010Det \u017Eiv\u011B narozen\u00FDch selat byl dosa\u017Een od 3. do 5. vrhu. Vliv v\u011Bku p\u0159i 1. zapu\u0161t\u011Bn\u00ED pozitivn\u011B ovlivnil pr\u016Fm\u011Brn\u00FD po\u010Det \u017Eiv\u011B narozen\u00FDch selat ve v\u011Bkov\u00E9m intervalu 256?270 dn\u00ED (10,53 +- 0,39) a 210?225 dn\u00ED (10,47 +- 0,37). Prasnic\u00EDm s d\u00E9lkou b\u0159ezosti do 114 dn\u00ED (11,34 +- 0,7) se narodilo o 0,62 \u017Eiv\u011B narozen\u00FDch selat v\u00EDce ne\u017E prasnic\u00EDm s d\u00E9lkou b\u0159ezosti nad 115 dn\u00ED (10,72 +- 0,16). Zapu\u0161t\u011Bn\u00ED prasnic do 5. dne po odstavu m\u011Blo pozitivn\u00ED vliv na pr\u016Fm\u011Brn\u00FD po\u010Det \u017Eiv\u011B narozen\u00FDch selat. Prasnic\u00EDm s d\u00E9lkou mezidob\u00ED do 162 dn\u00ED se v pr\u016Fm\u011Bru narodilo v\u00EDce \u017Eiv\u011B narozen\u00FDch selat (11,54 +- 0,08) ne\u017E prasnic\u00EDm s mezidob\u00EDm del\u0161\u00EDm ne\u017E 163 dn\u00ED (11,39 +- 0,22)." . "12220" . . . . "Kor\u010D\u00E1kov\u00E1, Jana" . "3"^^ . "136107" . "RIV/60076658:12220/12:43883947" . . "4"^^ . "Kernerov\u00E1, Nad\u011B\u017Eda" . "RIV/60076658:12220/12:43883947!RIV13-MZE-12220___" . . "CZ - \u010Cesk\u00E1 republika" . . "farrowing interval; weaning-to-first service interval; gestation length; age at first mating; sow"@en . "Hy\u0161plerov\u00E1, Kl\u00E1ra" . . . "Matou\u0161ek, V\u00E1clav" . .