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Pregled bibliografske jedinice broj: 675078

Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait


Luković, Zoran; Mahnet, Željko; Karolyi, Danijel; Salajpal, Krešimir; Škorput, Dubravko
Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait // Acta agriculturae Slovenica, Supplement 4 (2013), 33-35 (podatak o recenziji nije dostupan, članak, znanstveni)


CROSBI ID: 675078 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait

Autori
Luković, Zoran ; Mahnet, Željko ; Karolyi, Danijel ; Salajpal, Krešimir ; Škorput, Dubravko

Izvornik
Acta agriculturae Slovenica (1854-4800) Supplement 4 (2013); 33-35

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
pigs; genetic parameters; litter size; local breed; multiple trait model

Sažetak
The objective of this study was to estimate genetic parameters for litter size in Black Slavonian pigs using a multiple trait model with each parity treated as a different trait. A total of 4733 litter records from the first to the sixth parity from sows that farrowed between January 1998 and December 2010 were included in the analysis. Estimates of additive genetic variance with a multiple trait model were in the range from 0.05 to 0.48 across parities, and heritabilites were estimated in the range between 0.03 and 0.21. Estimates of phenotypic correlations were much lower than those of genetic correlations. Due to the unexpected changes of variances with a parity, the best option for genetic evaluation of litter size could be the use of repeatability model. With increasing number of data and with proper data structure alternative, modelling of litter size of Black Slavonian pig using multiple trait model could be taken into consideration.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
178-1780716-0714 - Povijest poljoprivrede-prilozi za povijest gospodarstva Hrvatske (Karolyi, Danijel, MZOS ) ( POIROT)

Ustanove:
Agronomski fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Luković, Zoran; Mahnet, Željko; Karolyi, Danijel; Salajpal, Krešimir; Škorput, Dubravko
Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait // Acta agriculturae Slovenica, Supplement 4 (2013), 33-35 (podatak o recenziji nije dostupan, članak, znanstveni)
Luković, Z., Mahnet, Ž., Karolyi, D., Salajpal, K. & Škorput, D. (2013) Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait. Acta agriculturae Slovenica, Supplement 4, 33-35.
@article{article, year = {2013}, pages = {33-35}, keywords = {pigs, genetic parameters, litter size, local breed, multiple trait model}, journal = {Acta agriculturae Slovenica}, volume = {Supplement 4}, issn = {1854-4800}, title = {Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait}, keyword = {pigs, genetic parameters, litter size, local breed, multiple trait model} }
@article{article, year = {2013}, pages = {33-35}, keywords = {pigs, genetic parameters, litter size, local breed, multiple trait model}, journal = {Acta agriculturae Slovenica}, volume = {Supplement 4}, issn = {1854-4800}, title = {Genetic parameters for litter size in Black Slavonian pigs with each parity treated as a different trait}, keyword = {pigs, genetic parameters, litter size, local breed, multiple trait model} }

Uključenost u ostale bibliografske baze podataka::


  • AGRIS International
  • CAB Abstracts
  • FSTA: Food Science and Technology Abstracts
  • COBISS





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