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Description
| - Cílem práce byla analýza plodnosti prasnic plemene bílé ušlechtilé, zařazených v experimentálních chovech do tvorby superplodné linie. Pro hodnocení byla použita data z nadstandardní kontroly užitkovosti 98 prasnic. Ze statistické analýzy vyplynulo, že ve sledovaném souboru lze prasnice na základě jejich genetické výbavy (genotypy genů ESR, FSHβ, PRLR) rozdělit do dvou téměř stejně velkých shluků. První shluk bylo možné charakterizovat jako skupinu výrazné převahy prasnic superplodné linie (SPL), druhý shluk jako skupinu s výraznou převahou prasnic základního stáda (ZS). První shluk tvořili jedinci, u nichž nebyl zjištěn preferovaný genotyp AA genu PRLR. V případě genu FSHβ se příznivý genotyp BB vyskytoval v celém souboru u 74,10 % prasnic (SPL - 78,95 %, ZS - 62,50 %). U genu ESR byl příznivý genotyp DD evidován pouze u 11,10 % (SPL - 7,89 %, ZS - 18,75 %). Prasnicím SPL se narodilo průměrně za celoživotní užitkovost o 2,08 selete všech narozených selat a o 1,96 selete živě narozen (cs)
- The objective of the paper was to evaluate the results of reproductive performance of sows in some elite breeding herds of the Large White breed included in experimental herds for production of superfecund lines of dam breeds. The set consisted of 98 sows with the known genotypes of ESR, FSHb and PRLR genes. The dendrogram shows that on the basis of their genetic outfit the sows can be divided into two clusters. The first cluster can be described as a cluster with marked dominance of SFL sows and the second cluster with marked dominance of the sows of basic herd. The first cluster consisted of individuals in which the preferred genotype AA of PRLR gene was not detected. As for FSHb gene, the beneficial genotype BB was found out in 74.10% of sows. In ESR gene the beneficial genotype DD was recorded only in 11.10% of individuals. On average for the lifetime performance they delivered by 2.08 piglets more in all born piglets and by 1.96 piglets more in live-born piglets per litter. Differences in the rep
- The objective of the paper was to evaluate the results of reproductive performance of sows in some elite breeding herds of the Large White breed included in experimental herds for production of superfecund lines of dam breeds. The set consisted of 98 sows with the known genotypes of ESR, FSHb and PRLR genes. The dendrogram shows that on the basis of their genetic outfit the sows can be divided into two clusters. The first cluster can be described as a cluster with marked dominance of SFL sows and the second cluster with marked dominance of the sows of basic herd. The first cluster consisted of individuals in which the preferred genotype AA of PRLR gene was not detected. As for FSHb gene, the beneficial genotype BB was found out in 74.10% of sows. In ESR gene the beneficial genotype DD was recorded only in 11.10% of individuals. On average for the lifetime performance they delivered by 2.08 piglets more in all born piglets and by 1.96 piglets more in live-born piglets per litter. Differences in the rep (en)
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Title
| - Analysis of fecundity in sows of superfecund lines of Large White breed
- Analýza plodnosti prasnic superplodných linií plemene bílé ušlechtilé (cs)
- Analysis of fecundity in sows of superfecund lines of Large White breed (en)
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skos:prefLabel
| - Analysis of fecundity in sows of superfecund lines of Large White breed
- Analýza plodnosti prasnic superplodných linií plemene bílé ušlechtilé (cs)
- Analysis of fecundity in sows of superfecund lines of Large White breed (en)
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skos:notation
| - RIV/60076658:12220/05:00006170!RIV06-MSM-12220___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12220/05:00006170
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - sow; Large White; superfecund line; reproduction; ESR; FSHβ PRLR (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Animal Science : Živočišná výroba
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kernerová, Naděžda
- Matoušek, Václav
- Čermáková, Anna
- Králová, Pavlína
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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