Evaluation of reproductive performance in sows of Prestice Black-Pied pig - Czech genetic resource

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43911138" target="_blank" >RIV/62156489:43210/17:43911138 - isvavai.cz</a>

Alternative codes found

RIV/00027014:_____/17:N0000081

Result on the web

<a href="http://dx.doi.org/10.18805/ijar.11172" target="_blank" >http://dx.doi.org/10.18805/ijar.11172</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18805/ijar.11172" target="_blank" >10.18805/ijar.11172</a>

Result language

angličtina

Original language name

Evaluation of reproductive performance in sows of Prestice Black-Pied pig - Czech genetic resource

Original language description

The aim of the study was to evaluate reproductive performance in selected sows of Prestice Black-Pied pig included in Czech genetic resources and also to analyse losses of piglets and culling of sows according to parity order. The experimental work was conducted in a nucleic herd of sows registered in breeding book. A total of 88 sows were included in the observation. Findings indicate that productive parameters of Prestice Black-Pied sows are comparable to productive parameters of modern genotype sows. The results also showed that the highes conception rate after the first insemination was achieved after the second, the third and the fourth parity. Analysis of gestation length revealed that it was significantly influenced by the parity. Very highly significant difference (P&lt;0.001) was found between the 1st and the 2nd parity and between the 1st and the 4th parity. Total numbers of piglets and numbers live-born, stillborn and reared piglets per litter increased significantly (P&lt;0.001, P&lt;0.01, P&lt;0.05) up to the 4th parity, afterwards they continuously decreased. The number of stillborn piglets was the lowest at the 2nd parity, the highest at the 5th and the 6th parity (P&lt;0.05). Length of interval was highly significantly different (P&lt;0.01) between the 2nd and the 5th parity and significantly different (P&lt;0.05) between the 4th and the 5th parity. Differences in the losses of piglets were not significant among parities. The most radical culling of sows was recorded after the 3rd and the 4th parity.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Project

<a href="/en/project/QJ1210253" target="_blank" >QJ1210253: The molecular genetics as a tool for effective work in a small breeding population of pigs.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

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

Name of the periodical

Indian Journal of Animal Research

ISSN

0367-6722

e-ISSN

—

Volume of the periodical

51

Issue of the periodical within the volume

2

Country of publishing house

IN - INDIA

Number of pages

4

Pages from-to

219-222

UT code for WoS article

000400881900003

EID of the result in the Scopus database

2-s2.0-85021298145