The effect of parental genotype and parity number on pigs litter size

Autor:	Lukač Dragomir, Vidović V., Višnjić Vladislav, Krnjaić Jovanka, Šević R.
Jazyk:	angličtina
Rok vydání:	2014
Předmět:	genotype sire dam liter size piglets Animal culture SF1-1100
Zdroj:	Biotechnology in Animal Husbandry, Vol 30, Iss 3, Pp 415-422 (2014)
Druh dokumentu:	article
ISSN:	1450-9156 2217-7140
Popis:	The aim of this study was to investigate the effect of parental genotype and parity number on the litter size properties of sows (number of live born, stillborn and weaned piglets). The investigation was conducted on a farm in Vojvodina. The analysis included 65535 litters that originated from five genotypes of dams (sows with unknown origin, n = 20980; Yorkshire, n = 3189; Landrace, n = 22426; F1(YxL), n = 14251; F1(LxY), n = 4689) and five genotypes of sires (Yorkshire, n = 21641; Landrace, n = 26623; Pietrain, n = 485; Duroc, n = 13463; Hampshire, n = 3323). Based on the obtained results it can be concluded that the genotypes of the dams had statistically significant (p
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/eb65738e7aa8463fa0c1af9a54ca1e35 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF