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 following fixed factors were included into the model: sire, season, litter genotype and order of farrowing, as well as regression effect of age at first farrowing, duration of lactation and number of reared (raised) piglets per litter. Traits of litter size varied (P lt 0.01) under the influence of sire and order of parities (first two parities). Number of still born as well as reared piglets per litter depended on the litter genotype (P lt 0.01). Year and season had no effect on variation of litter size traits except LWW (firs...
The objective of this study was to estimate genetic parameters for litter size of Black Slavonian pi...
Variance components for sow litter size traits were estimated using the REML method. Number of live ...
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous bre...
Investigation of the phenotypic variability of fertility traits was performed on Swedish Landrace so...
The goal of this paper was to investigate the effect of various fixed effects on the number of born ...
The main objective of this study was to evaluate phenotypic and genetic variation of the number of p...
The aim of this study was to determine the heritability coefficients and the correlation between the...
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous bre...
The aim of this study was to determine the effect of the sire breed, sire within sire breed, genotyp...
Objective of this paper was to establish genetic and environmental factors which influence the varia...
Heredity and correlation of litter size traits were observed in 3693 litters, i.e. in 1622 daughters...
The aim of this study was to analyse the litter size traits in two genotypes of pig population with ...
Istraživanje je sprovedeno na jednoj farmi svinja u Republici Srbiji i obuhvatilo je proizvodne rezu...
A random regression model (RRM) was applied to estimate dispersion parameters for number of piglets ...
The aim of this study was to investigate reproduction performance in the 1st and 2nd parity of Latvi...
The objective of this study was to estimate genetic parameters for litter size of Black Slavonian pi...
Variance components for sow litter size traits were estimated using the REML method. Number of live ...
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous bre...
Investigation of the phenotypic variability of fertility traits was performed on Swedish Landrace so...
The goal of this paper was to investigate the effect of various fixed effects on the number of born ...
The main objective of this study was to evaluate phenotypic and genetic variation of the number of p...
The aim of this study was to determine the heritability coefficients and the correlation between the...
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous bre...
The aim of this study was to determine the effect of the sire breed, sire within sire breed, genotyp...
Objective of this paper was to establish genetic and environmental factors which influence the varia...
Heredity and correlation of litter size traits were observed in 3693 litters, i.e. in 1622 daughters...
The aim of this study was to analyse the litter size traits in two genotypes of pig population with ...
Istraživanje je sprovedeno na jednoj farmi svinja u Republici Srbiji i obuhvatilo je proizvodne rezu...
A random regression model (RRM) was applied to estimate dispersion parameters for number of piglets ...
The aim of this study was to investigate reproduction performance in the 1st and 2nd parity of Latvi...
The objective of this study was to estimate genetic parameters for litter size of Black Slavonian pi...
Variance components for sow litter size traits were estimated using the REML method. Number of live ...
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous bre...