Proizvodnja mleka po muznom, produktivnom i životnom danu kod krava simentalske rase u zavisnosti od odgajivačkog područja / Milk production per milking, productive and lifetime in simmental cows depending on breeding region
2019
Petrović, Milun (https://orcid.org/0000-0001-8187-0785) | Rakonjac, Simeon (https://orcid.org/0000-0002-1232-1755) | Bogdanović, Vladan (Faculty of Agriculture, Belgrade –Zemun (Serbia)) | Bogosavljević-Bošković, Snežana (https://orcid.org/0000-0002-8200-1415) | Đoković, Radojica (Faculty of Agronomy, Čačak (Serbia)) | Dosković, Vladimir (https://orcid.org/0000-0001-9200-8058) | Petrović, Miloš (Faculty of Agronomy, Čačak (Serbia))
Milk production per milking, productive and lifetime was analyzed in 253 cows of Simmental breed distributed in the breeding area Aranđelovac (n = 74), Kraljevo (n = 87) and Toponica (n = 92). Based on the descriptive statistical analysis and analysis of variance it was found that the average milk production per milking, productive and lifetime in all three breeding areas was on average 15.69, 10.88 and 6.95 kg. The breeding area was very significantly influenced (P <0.01) on milk production by productive and lifetime, while its effect on the production of milk per milking day was non-significant (P> 0.05).
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