Evaluation of an Influence of Used Boar's Breed and Individuality on Birth Weight of Piglets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910440" target="_blank" >RIV/62156489:43210/16:43910440 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.respigbreed.cz/2016/1/5.pdf" target="_blank" >http://www.respigbreed.cz/2016/1/5.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of an Influence of Used Boar's Breed and Individuality on Birth Weight of Piglets

Popis výsledku v původním jazyce

The aim of the study was to evaluate an influence of breed and individuality of used boar on birth weight of piglets. Piglets of dam breeds (Czech Large White x Czech Landrace) and sire breeds (Czech Large White - sire line, Duroc and hybrid Pietrain) were monitored in an experiment. In all cases boars and gilts after sire breed boars they had higher birth weight than piglets after dam breed boars. Higher average birth weight of boars in comparison with gilts was determined in all studied breeds. The highest average birth weight was determined in boars (1.90 kg) and gilts (1.67 kg) after hybrid boars of Pietrain breed, after that in offspring after boars of Duroc breed -boars 1.78 kg and gilts 1.57 kg. Offspring after boars of Czech Large White - sire line had the lowest average birth weight in sire breeds. In dam breeds better results were reached by boars of Czech Landrace in average with average birth weight 1.44 kg in boars and 1.37 kg in gilts in comparison with offspring after boars of Czech Large White, where an average birth weight of boars 1.38 kg and gilts 1.31 kg was determined. Statistical conclusive difference on a level of importance (PLESS-THAN OR EQUAL TO0.001) was found among birth weights of boars as well as gilts. Higher average birth weights were found in piglets of sire breeds in comparison with dam breeds. The highest average birth weights were reached by piglets after hybridization of Duroc boars with Czech Large White - sire line sows (1.82 kg) and hybrid Pietrain (1.82 kg). The lowest average birth weight (1.24 kg) was reached by Czech Landrace piglets. Statistical conclusive difference (on a level of importance (PLESS-THAN OR EQUAL TO0.001)) was found among birth weights of breeds Czech Landrace and hybrid Pietrain, Duroc, Czech Large White - sire line x Pietrain, Pietrain x Czech Large White - sire line.

Název v anglickém jazyce

Evaluation of an Influence of Used Boar's Breed and Individuality on Birth Weight of Piglets

Popis výsledku anglicky

The aim of the study was to evaluate an influence of breed and individuality of used boar on birth weight of piglets. Piglets of dam breeds (Czech Large White x Czech Landrace) and sire breeds (Czech Large White - sire line, Duroc and hybrid Pietrain) were monitored in an experiment. In all cases boars and gilts after sire breed boars they had higher birth weight than piglets after dam breed boars. Higher average birth weight of boars in comparison with gilts was determined in all studied breeds. The highest average birth weight was determined in boars (1.90 kg) and gilts (1.67 kg) after hybrid boars of Pietrain breed, after that in offspring after boars of Duroc breed -boars 1.78 kg and gilts 1.57 kg. Offspring after boars of Czech Large White - sire line had the lowest average birth weight in sire breeds. In dam breeds better results were reached by boars of Czech Landrace in average with average birth weight 1.44 kg in boars and 1.37 kg in gilts in comparison with offspring after boars of Czech Large White, where an average birth weight of boars 1.38 kg and gilts 1.31 kg was determined. Statistical conclusive difference on a level of importance (PLESS-THAN OR EQUAL TO0.001) was found among birth weights of boars as well as gilts. Higher average birth weights were found in piglets of sire breeds in comparison with dam breeds. The highest average birth weights were reached by piglets after hybridization of Duroc boars with Czech Large White - sire line sows (1.82 kg) and hybrid Pietrain (1.82 kg). The lowest average birth weight (1.24 kg) was reached by Czech Landrace piglets. Statistical conclusive difference (on a level of importance (PLESS-THAN OR EQUAL TO0.001)) was found among birth weights of breeds Czech Landrace and hybrid Pietrain, Duroc, Czech Large White - sire line x Pietrain, Pietrain x Czech Large White - sire line.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Research in Pig Breeding

ISSN

1802-7547

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

20-26

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—