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Pregled bibliografske jedinice broj: 1078956

Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress


(Department for animal production and biotechnology, Faculty of agrobiotechnology Osijek, University of Josip Juraj Strossmayer in Osijek, Osijek, Croatia ; Department of Animal Science, Biotechnichal Faculty, University of Ljubljana, Ljubljana, Slovenia ; Faculty of Agriculture, University of Belgrade, Belgrade, Serbia) Vučković, Goran; Bobić, Tina; Mijić, Pero; Gavran, Mirna; Gregić, Maja; Potočnik, Klemen; Bogdanović, Vladan; Gantner, Vesna
Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress // Genetika-Belgrade, 52 (2020), 2; 641-650 doi:10.2298/GENSR2002641V (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1078956 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress

Autori
Vučković, Goran ; Bobić, Tina ; Mijić, Pero ; Gavran, Mirna ; Gregić, Maja ; Potočnik, Klemen ; Bogdanović, Vladan ; Gantner, Vesna

Kolaboracija
Department for animal production and biotechnology, Faculty of agrobiotechnology Osijek, University of Josip Juraj Strossmayer in Osijek, Osijek, Croatia ; Department of Animal Science, Biotechnichal Faculty, University of Ljubljana, Ljubljana, Slovenia ; Faculty of Agriculture, University of Belgrade, Belgrade, Serbia

Izvornik
Genetika-Belgrade (0534-0012) 52 (2020), 2; 641-650

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

Ključne riječi
daily milk yield, heat stress, resistance, genetic parameters, Simmental breed

Sažetak
Variance components for daily milk production as well as breeding value of dairy Simmentals for daily milk production in terms of heat stress defined as different values of THI threshold values (72, 74, and 76) were estimated using 1, 636, 192 test-day records provided by the Croatian Agricultural Agency. Temperature-humidity index (THI) calculated from ambient temperature and relative humidity recorded in the barns on the milk recording day was used as the measure of heat stress. Bivariate estimation model accounted variances due to lactation stage, calving season, age at calving, breeding region, parity, permanent environment, interaction between hear and year, and individual animal. Obtained high genetic correlations between the daily milk production in normal and condition characterized by heat stress, as well as very high correlations between the EBVs in normal and heat stress conditions indicate animals’ high level of acclimatization to the environment on dairy cattle farms. Since microclimate measurements were carried out only once at a milk recording day, these results should be taken with caution. Generally, further research with multiple daily measurements of the microclimate parameters in the facilities is necessary to provide a fully unambiguous conclusion.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija



POVEZANOST RADA


Ustanove
Fakultet agrobiotehničkih znanosti Osijek

Profili:

Avatar Url Pero Mijić (autor)

Avatar Url Vesna Gantner (autor)

Avatar Url Tina Bobić (autor)

Avatar Url Maja Gregić (autor)

Avatar Url Mirna Gavran (autor)

Citiraj ovu publikaciju

(Department for animal production and biotechnology, Faculty of agrobiotechnology Osijek, University of Josip Juraj Strossmayer in Osijek, Osijek, Croatia ; Department of Animal Science, Biotechnichal Faculty, University of Ljubljana, Ljubljana, Slovenia ; Faculty of Agriculture, University of Belgrade, Belgrade, Serbia) Vučković, Goran; Bobić, Tina; Mijić, Pero; Gavran, Mirna; Gregić, Maja; Potočnik, Klemen; Bogdanović, Vladan; Gantner, Vesna
Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress // Genetika-Belgrade, 52 (2020), 2; 641-650 doi:10.2298/GENSR2002641V (međunarodna recenzija, članak, znanstveni)
(Department for animal production and biotechnology, Faculty of agrobiotechnology Osijek, University of Josip Juraj Strossmayer in Osijek, Osijek, Croatia ; Department of Animal Science, Biotechnichal Faculty, University of Ljubljana, Ljubljana, Slovenia ; Faculty of Agriculture, University of Belgrade, Belgrade, Serbia) (Department for animal production and biotechnology, Faculty of agrobiotechnology Osijek, University of Josip Juraj Strossmayer in Osijek, Osijek, Croatia, Department of Animal Science, Biotechnichal Faculty, University of Ljubljana, Ljubljana, Slovenia, Faculty of Agriculture, University of Belgrade, Belgrade, Serbia) Vučković, Goran, Bobić, T., Mijić, P., Gavran, M., Gregić, M., Potočnik, K., Bogdanović, V. & Gantner, V. (2020) Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress. Genetika-Belgrade, 52 (2), 641-650 doi:10.2298/GENSR2002641V.
@article{article, year = {2020}, pages = {641-650}, DOI = {10.2298/GENSR2002641V}, keywords = {daily milk yield, heat stress, resistance, genetic parameters, Simmental breed}, journal = {Genetika-Belgrade}, doi = {10.2298/GENSR2002641V}, volume = {52}, number = {2}, issn = {0534-0012}, title = {Estimation of genetic parameters and breeding values for daily milk production of dairy Simmentals in terms of heat stress}, keyword = {daily milk yield, heat stress, resistance, genetic parameters, Simmental breed} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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