Naslov
VARIABILITY OF THE NUMBER OF LIVE-BORN PIGLETS UNDER THE INFLUENCE OF FEMALE GENOTYPE, YEAR OF FARROWING AND PARITY

Autori
Stojiljković, Nenad ; Radojković, Dragan ; Radović, Čedomir ; Gogić, Marija ; Živković, Vladimir ; Luković, Zoran ; Škorput, Dubravko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings 13th International Symposium "Modern trends in Livestock Production" / Škrbić, Zdenka - Beograd : Institute for Animal Husbandry, 2021, 590-597

ISBN
978-86-82431-77-0

Skup
13th International Symposium Modern Trends in Livestock Production

Mjesto i datum
Beograd, Srbija, 06.10.2021. - 08.10.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fertility, sows, genotype, parity, year

Sažetak
The aim of this study was to determine the influence of sow genotype, year of farrowing and parity on the number of live-born piglets. Fertility traits of sows were tested during fourteen years (from 2007 to 2020) in one pig herd/population. The study included 10159 sows, 4 genotypes: Landrace, large White, Landrace x large White and large White Yorkshire x Landrace. The sow fertility data set contained data on 36189 parities. Based on the obtained results, it was determined that the genotype of sows, year of farrowing and parity had a statistically highly significant (P <0.01) influence on the number of liveborn piglets.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA