Phenotypic and genetic correlation of fertility traits of Swedish Landrace | Fenotipska i genetska povezanost osobina plodnosti plotkinja Svedskog Landrasa
2005
Radojkovic, D., Univerzitet u Beogradu, Beograd - Zemun (Serbia). Poljoprivredni fakultet | Petrovic, M., Univerzitet u Beogradu, Beograd - Zemun (Serbia). Poljoprivredni fakultet | Mijatovic, M., Univerzitet u Beogradu, Beograd - Zemun (Serbia). Poljoprivredni fakultet | Radovic, I., Univerzitet u Novom Sadu, Novi Sad (Serbia). Poljoprivredni fakultet
The aims of this paper were: determination of correlation between fertility traits bouth at phenotypic and at genetic level, determination of dependency of examined parameters from the analysed data size as well as determination of influence of data correlations on correlations between traits. Phenotypic correlation between litter size and weight did not confirm after correlation for NWP and LWW. Between NLB and NTB phenotypic correlation was complete (from rP=0.922 to rP=0.929) and statistical very significant (P is less than 0.01). Genetic correlation among traits were in range from low (rG=0.230, NWP:TNB) to complete (rG=1.197, cNWP:NLB). So wide range for genetic correlation was consequence of analyzed data set. Statistical significance for obtained parameters were high (P is less than 0.01).
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