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Effect of genotype and order of farrowing on variation of fertility traits in pigs / Uticaj genotipa i prašenja po redu na variranje osobina plodnosti svinja
(Institute for Animal Husbandry, Belgrade, 2005)
Investigations were carried out in single pig herd. It included 9 genotypes of sows (4 breeds and 5 groups of crosses of different crossing combinations) and 25.040 of their litters. Traits such as size of litter of Swedish ...
Phenotypic variability of fertility traits of pure breed sows in first three farrowings / Fenotipska varijabilnost osobina plodnosti čistorasnih krmača u prva tri prašenja
(Institute for Animal Husbandry, Belgrade, 2007)
Investigation of the phenotypic variability of fertility traits was performed on Swedish Landrace sows (926 sows) deriving from single herd in Serbia. Data was processed by method of least squares (Harvey, 1990), and ...